DE102008042663A1 - Method for joining contact surface of component with another contact surface of another component, involves providing heat source for introducing heat in contact surface - Google Patents
Method for joining contact surface of component with another contact surface of another component, involves providing heat source for introducing heat in contact surface Download PDFInfo
- Publication number
- DE102008042663A1 DE102008042663A1 DE200810042663 DE102008042663A DE102008042663A1 DE 102008042663 A1 DE102008042663 A1 DE 102008042663A1 DE 200810042663 DE200810042663 DE 200810042663 DE 102008042663 A DE102008042663 A DE 102008042663A DE 102008042663 A1 DE102008042663 A1 DE 102008042663A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- joint surface
- heat source
- joining
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005304 joining Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000005855 radiation Effects 0.000 claims description 18
- 238000010137 moulding (plastic) Methods 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1454—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface scanning at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
- B29C65/1467—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1632—Laser beams characterised by the way of heating the interface direct heating the surfaces to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1654—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
- B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8324—Joining or pressing tools pivoting around one axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1406—Ultraviolet [UV] radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1409—Visible light radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1412—Infrared [IR] radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
TECHNISCHES GEBIETTECHNICAL AREA
Die vorliegende Erfindung betrifft ein Verfahren zum Fügen einer ersten Fügefläche eines ersten Bauteils mit einer zweiten Fügefläche eines zweiten Bauteils, umfassend die folgenden Schritte: a) Bereitstellen einer Wärmequelle zum Einbringen von Wärme in die erste Fügefläche; b) Positionieren des ersten Bauteils in einer ersten Position relativ zur Wärmequelle, wobei die erste Fügefläche der Wärmequelle zugewandt ausgerichtet wird; und c) Positionieren des zweiten Bauteils in einer zweiten Position relativ zur Wärmequelle. Außerdem betrifft die Erfindung eine Vorrichtung zum Fügen einer ersten Fügefläche eines ersten Bauteils mit einer zweiten Fügefläche eines zweiten Bauteils, insbesondere nach dem genannten Verfahren, umfassend: wenigstens eine Aufnahmevorrichtung zur Aufnahme eines ersten Bauteils mit einer ersten Fügefläche und eines zweiten Bauteils mit einer zweiten Fügefläche; und wenigstens eine Wärmequelle zum Einbringen von Wärme in die erste Fügefläche und in die zweite Fügefläche.The The present invention relates to a method for joining a first joint surface of a first component with a second joining surface of a second component, comprising the following steps: a) providing a heat source for introducing heat in the first joint surface; b) Positioning the first component in a first position relative to the heat source, wherein the first joining surface of heat source directed facing; and c) positioning the second component in a second position relative to the heat source. It also concerns The invention relates to a device for joining a first joining surface of a first component with a second joining surface of a second component, in particular according to the said method, comprising: at least one Receiving device for receiving a first component with a first joint surface and a second component having a second joining surface; and at least one heat source for introducing heat in the first joining surface and in the second joining area.
STAND DER TECHNIKSTATE OF THE ART
Es sind unterschiedliche Verfahren zum Fügen von Kunststoffformteilen bekannt. Zu den herkömmlichen Verfahren zählen Laserdurchstrahlschweißen, Laserdirektschweißen, Löten (insbesondere für Metalle), Heißgasschweißen, Strahlungsschweißen mittels IR- oder Halogenstrahlung, berührungsloses Heizelementschweißen, etc.It are different methods for joining plastic moldings known. To the conventional ones Counting procedures Laser beam welding, Direct laser welding, Soldering (in particular for metals), Hot gas welding, radiation welding by means IR or halogen radiation, non-contact hot plate welding, Etc.
Allerdings hat sich herausgestellt, dass die genannten Verfahren zum Fügen von Kunststoffformteilen verschiedene Probleme mit sich bringen. So können klebrige oder niederviskose Schmelzen mit einem Heizelement nur unter hohem Aufwand geschweißt werden. Bei einer kontaktlosen Wärmeeinbringung mit einem Heizelement sind die Toleranzen hinsichtlich des Abstands und der Ausrichtung der Wärmequelle relativ zur Fügefläche gering, während der Energieeinsatz ist in der Regel relativ hoch ist. Beim Laserdurchstrahlschweißen muss zumindest einer der Fügepartner wenigstens bereichsweise für die verwendete Laserstrahlung durchlässig sein. Die Effizienz des Durchstrahlschweißens wird zudem durch „Abschattungen” limitiert. Bei der Verwendung von Heißgas-Düsenplatten ist der apparative Aufwand offensichtlich sehr hoch. Zur Fertigung von Varianten muss die vorhandene Fügevorrichtung häufig ersetzt werden, da ein einfacher Umbau für die neue Variante nicht möglich ist.Indeed it has been found that the said methods of joining Plastic moldings bring various problems. So can be sticky or low-viscosity melts with a heating element only under high Effort welded become. For contactless heat input with a heating element are the tolerances with respect to the distance and the orientation of the heat source low relative to the joint surface, during the Energy use is usually relatively high. When laser transmission welding must at least one of the joining partners at least partially for the used laser radiation permeable be. The efficiency of the Durchstrahlschweißens is also limited by "shadowing". When using hot gas nozzle plates is the apparative Effort obviously very high. For the production of variants must the existing joining device frequently replaced as a simple conversion for the new variant is not possible is.
Bei den genannten Verfahren ist die Werkstoffauswahl für die Kunststoffformteile durch das Fügen relativ stark beschränkt. Zudem werden Teilbereiche der Fügeflächen nicht oder unzureichend erwärmt, während nicht für die Fügung benötigte Bereiche überhitzt werden.at The method mentioned is the choice of materials for the plastic moldings through the joining relatively limited. In addition, subregions of the joining surfaces are not or insufficiently heated, while not for the coincidence needed Areas overheated become.
AUFGABE DER ERFINDUNGOBJECT OF THE INVENTION
Ausgehend davon ist es die Aufgabe der vorliegenden Erfindung, ein Verfahren und eine Vorrichtung zum Fügen bereitzustellen, die ein effizientes, energiesparendes und einfaches Fügen zweier Kunststoffformteile erlauben.outgoing Of these, it is the object of the present invention to provide a method and a device for joining to provide an efficient, energy-saving and easy Joining two plastic moldings allow.
TECHNISCHE LÖSUNGTECHNICAL SOLUTION
Diese Aufgabe wird gelöst durch ein Verfahren zum Fügen nach Anspruch 1 und eine Vorrichtung zum Fügen nach Anspruch 12. Vorteilhafte Merkmale ergeben sich aus den abhängigen Ansprüchen.These Task is solved by a method of joining according to claim 1 and a device for joining according to claim 12. Advantageous features arise from the dependent ones Claims.
Ein erfindungsgemäßes Verfahren zum Fügen einer ersten Fügefläche eines ersten Bauteils mit einer zweiten Fügefläche eines zweiten Bauteils umfasst die folgenden Schritte: a) Bereitstellen einer Wärmequelle zum Einbringen von Wärme in die erste Fügefläche; b) Positionieren des ersten Bauteils in einer ersten Position des ersten Bauteils relativ zur Wärmequelle, wobei die erste Fügefläche der Wärmequelle zugewandt ausgerichtet wird; und c) Positionieren des zweiten Bauteils in einer ersten Position des zweiten Bauteils relativ zur Wärmequelle. In Schritt c) wird die zweite Fügefläche der Wärmequelle zugewandt ausgerichtet. Darüber hinaus umfasst das Verfahren die folgenden Schritte: d) Einbringen von Wärme in die erste Fügefläche und die zweite Fügefläche; und e) Zusammenbringen der ersten Fügefläche und der zweiten Fügefläche zum Fügen des ersten Bauteils und mit dem zweiten Bauteil in einer zweiten Position relativ zum ersten Bauteil.One inventive method for joining a first joint surface of a first component with a second joining surface of a second component includes the following steps: a) Providing a heat source for introducing heat in the first joint surface; b) Positioning the first component in a first position of the first Component relative to the heat source, wherein the first joining surface of heat source directed facing; and c) positioning the second component in a first position of the second component relative to the heat source. In step c), the second joining surface of the heat source oriented facing. About that In addition, the method comprises the following steps: d) introduction of Heat in the first joining surface and the second joint surface; and e) bringing together the first joining surface and the second joining surface to Joining the first Component and relative to the second component in a second position to the first component.
Mittels der Erfindung ist es möglich, die Wärmenergie von einer Seite aus in beide Fügeflächen kostengünstig einzubringen. Die Fügeflächen sind dabei nebeneinander bzw. versetzt zueinander positioniert. Die Fügung erfolgt mit Fügeweg. Dabei werden die beiden Fügeflächen zueinander gebracht, bis sie sich gegenseitig kontaktieren. Das Zusammenbringen der Fügeflächen kann auf einem beliebigen Weg erfolgen, beispielsweise durch Verschwenken der Fügeflächen relativ zueinander, durch ein Umdrehen einer der beiden Fügeflächen relativ zur anderen sowie Translationsbewegungen, u. ä. Jedenfalls müssen die zunächst in eine gemeinsame Richtung ausgerichteten Fügeflächen im Wesentlichen zueinander ausgerichtet werden, so dass sich die Fügeflächen zur Herstellung einer Verbindung kontaktieren können. Zur Erzeugung der Bedingungen für ein sicheres Zusammenfügen der Fügeflächen wird ein vorbestimmter Druck auf die Bauteile ausgeübt, um diese zusammen zu pressen. Dadurch entstehen die notwendigen Scherkräfte für ein stabiles Gefüge im Übergangsbereich.By means of the invention it is possible to inexpensively introduce the heat energy from one side into both joining surfaces. The joining surfaces are positioned side by side or offset from one another. The joining is done with Fügeweg. The two joint surfaces are brought together until they contact each other. The joining of the joining surfaces can be done in any way, for example by pivoting the joining surfaces relative to each other, by turning one of the two joining surfaces relative to the other and translational movements, u. In any case, the joining surfaces, which are initially oriented in a common direction, must essentially be aligned with one another, so that the joining surfaces can make contact for establishing a connection. To create the conditions for a secure assembly of the joining surfaces, a predetermined pressure is exerted on the components in order to press them together. This creates the necessary shear forces for a stable structure in the transition area.
Insbesondere ist die Wärmequelle in der ersten Position des ersten Bauteils und in der ersten Position des zweiten Bauteils auf einer der ersten Fügefläche und der zweiten Fügefläche zugewandten Seite des ersten Bauteils und des zweiten Bauteils angeordnet. Dies bedeutet, dass die erste Fläche und/oder die zweite Fläche entweder rechtwinklig, oder zumindest eine Flächenkomponente der ersten Fläche und/oder der zweiten Fläche, der Wärmequelle zugewandt sind. In jedem Fall sollte von einer Energie- oder Wärmequelle die Wärme in beide Fügeflächen eingebracht werden können, sei es simultan, quasi-simultan oder nacheinander. Die Energie- bzw. Wärmequelle kann dabei, je nach Bedarf, einen oder mehrere Wärmestrahlen auf die Fügeflächen richten. Der Energieeintrag erfolgt kontaktlos.Especially is the heat source in the first position of the first component and in the first position of the second component facing on one of the first joining surface and the second joining surface Side of the first component and the second component arranged. This means that the first area and / or the second area either at right angles, or at least a surface component of the first surface and / or the second surface, the heat source are facing. In any case, should be from an energy or heat source the heat introduced into both joint surfaces can be be it simultaneous, quasi-simultaneous or in succession. The energy- or heat source In this case, one or more heat rays can be directed to the joining surfaces as required. Of the Energy input is contactless.
In einer bevorzugten Ausführungsform der Erfindung sind die erste Fügefläche und die zweite Fügefläche in der ersten Position des ersten Bauteils und in der ersten Position des zweiten Bauteils in nebeneinander angeordnet.In a preferred embodiment The invention relates to the first joining surface and the second joining surface in the first position of the first component and in the first position of the second component arranged in juxtaposition.
Die Wärmequelle wird im Schritt d) vorzugsweise derart fokussiert und/oder ausgerichtet, dass Wärme gezielt in einem bestimmten Beriech der ersten Fügefläche und/oder der zweiten Fügefläche eingebracht wird.The heat source is preferably focused and / or aligned in step d), that heat selectively introduced in a certain Beriech the first joining surface and / or the second joining surface becomes.
Insbesondere wird der Auftreffbereich (z. B. der Fokus) der Strahlung der Wärmequelle derart bewegt und/oder gesteuert, dass der Bereich, in den Wärme eingebracht wird, im Zeitablauf verändert wird. Die Kontur der Schweißung ist im Rahmen der Kontrollierbarkeit der Bewegung des Auftreffbereichs der Wärmequelle beliebig. Damit sind Varianten mittels einer Programmierung der Bewegung des Auftreffbereichs der Wärmequelle unter Verwendung einfacher Bauteilaufnahmen realisierbar. Zudem wird der Energieverlust durch die gezielte Steuerung der Wärmeeinbringung minimiert, ohne dass enge Toleranzen beim Aufbau der Vorrichtung eingehalten werden müssen.Especially becomes the impact area (eg the focus) of the radiation of the heat source moved and / or controlled so that the area, introduced into the heat is being changed over time. The contour of the weld is within the control of the movement of the impact area of the heat source any. Thus variants are by means of a programming of Movement of the impact area of the heat source using simple Component recordings feasible. In addition, the energy loss is through the targeted control of heat input minimized without tight tolerances in the construction of the device must be complied with.
Insbesondere überträgt die Wärmequelle die Wärme erzeugende Energie in Form von Strahlung zur ersten Fügefläche und/oder zur zweiten Fügefläche. Die Strahlung kann dabei elektromagnetische Strahlung (IR, UV, sichtbares Licht, etc.), oder aber auch ein Strahl eines Mediums sein, beispielsweise eines Heißgases. Die Strahlung ist im Rahmen der Erfindung insbesondere fokussierbar oder ausrichtbar, so dass ein gezielter Wärmeeintrag in die Fügeflächen stattfinden kann. Die Wärmeeinbringung kann beispielsweise mittels eines kontrollierten Laserstrahls oder eines bewegbaren Heißgasstrahls erfolgen.In particular, the heat source transmits the heat generating energy in the form of radiation to the first joining surface and / or to the second joining surface. The Radiation can be electromagnetic radiation (IR, UV, visible Light, etc.), or else be a beam of a medium, for example one Hot gas. The radiation is particularly focusable within the scope of the invention or alignable, so that a targeted heat input into the joining surfaces take place can. The heat input can for example by means of a controlled laser beam or a movable hot gas jet respectively.
Vorzugsweise überträgt die Wärmequelle Energie in Form von Licht- und/oder Laserstrahlung zur ersten Fügefläche und/oder zur zweiten Fügefläche.Preferably, the heat source transfers energy in the form of light and / or laser radiation to the first joining surface and / or to the second joining surface.
Der Schritt e) umfasst insbesondere ein relatives Ausrichten der ersten Fügefläche zugewandt zur zweiten Fügefläche. Es wird jedenfalls ein kunststoffgerechter Fügeweg gewählt. Das Kontaktieren der Fügeflächen kann dabei vor oder gleichzeitig mit dem Ausrichten der Fügeflächen zueinander erfolgen. Es kann ein bestimmter Kontaktdruck ausgeübt werden, um geeignete Fügebedingungen herzustellen.Of the Step e) comprises in particular a relative alignment of the first Joining surface facing the second joining surface. It In any case, a plastic-compatible joining path is chosen. The contacting of the joining surfaces can while before or simultaneously with the alignment of the joining surfaces to each other respectively. A certain contact pressure can be exerted to suitable joining conditions manufacture.
In einer besonders bevorzugten Ausführungsform der Erfindung umfasst der Schritt e) die Durchführung einer Dreh- und/oder einer Schwenkbewegung.In a particularly preferred embodiment the invention comprises the step e) the implementation of a rotary and / or a pivoting movement.
Nach Abschluss des Fügevorgangs wird das zusammengefügte Bauteil aus der Fügevorrichtung entfernt. Anschließend wird das Verfahren mit neuen ersten und zweiten Bauteilen wiederholt.To Completion of the joining process will be the merged Removed component from the joining device. Subsequently the procedure is repeated with new first and second components.
Die erste Fügefläche und/oder die zweite Fügefläche sind vorzugsweise aus Kunststoff ausgebildet.The first joint surface and / or the second joining surface are preferably formed of plastic.
Insbesondere sind das erste Bauteil und/oder das zweite Bauteil als Kunststoffformteile ausgebildet.Especially the first component and / or the second component are formed as plastic molded parts.
Eine erfindungsgemäße Vorrichtung zum Fügen einer ersten Fügefläche eines ersten Bauteils mit einer zweiten Fügefläche eines zweiten Bauteils, insbesondere gemäß einem Verfahren wie oben beschrieben, umfasst: wenigstens eine Aufnahmevorrichtung zur Aufnahme des ersten Bauteils mit der ersten Fügefläche und des zweiten Bauteils mit der zweiten Fügefläche; und wenigstens eine Wärmequelle zum Einbringen von Wärme in die erste Fügefläche und/oder die zweite Fügefläche. Die Aufnahmevorrichtung ist zwischen wenigstens einer ersten Einstellung und einer zweiten Einstellung bewegbar ausgebildet, wobei in der ersten Einstellung das erste Bauteil und das zweite Bauteil jeweils in einer ersten Position relativ zur Wärmequelle angeordnet sind, wobei die erste Fügefläche und die zweite Fügefläche der Wärmequelle zugewandt ausgerichtet sind, und in der zweiten Einstellung das erste Bauteil und das zweite Bauteil in einer zweiten Position relativ zueinander angeordnet sind, wobei die erste Fügefläche und die zweite Fügefläche in Kontakt miteinander stehen.A inventive device for joining a first joint surface of a first component with a second joining surface of a second component, in particular according to one Method as described above comprises: at least one receiving device for receiving the first component with the first joining surface and the second component with the second joining surface; and at least one heat source for introducing heat in the first joint surface and / or the second joining surface. The Recording device is between at least a first setting and a second setting movable, wherein in the first setting the first component and the second component respectively are arranged in a first position relative to the heat source, wherein the first joining surface and the second joint surface of the heat source are facing facing, and in the second setting the first component and the second component in a second position relative are arranged to each other, wherein the first joining surface and the second joining surface in contact standing together.
In einer bevorzugten Ausführungsform weist die Aufnahmevorrichtung wenigstens eine erste Komponente mit einer ersten Halterung für das erste Bauteil auf, die relativ zu einer zweiten Komponente mit einer zweiten Halterung für das zweite Bauteil bewegbar angeordnet ist. Die erste Komponente kann beispielsweise ein bewegbarer Arm sein. Die Bewegung dient dem Zusammenbringen der ersten Fügefläche mit der zweiten Fügefläche. Die Aufnahmevorrichtung ermöglicht somit eine Bewegung des ersten Bauteils relativ zum zweiten Bauteil. Die erste und die zweite Fügefläche, die während des Einbringens der Wärme in Richtung der Wärmequelle weisen, werden durch die Bewegung der Aufnahmevorrichtung zueinander ausgerichtet und in Kontakt gebracht, so dass die Fügeflächen eine feste Verbindung eingehen.In a preferred embodiment, the receiving device has at least one first component with a first holder for the first component, which is relative to a second component is movably arranged with a second holder for the second component. The first component may be, for example, a movable arm. The movement serves to bring together the first joining surface with the second joining surface. The receiving device thus enables a movement of the first component relative to the second component. The first and the second joining surface, which face the heat source during the introduction of the heat, are aligned and brought into contact with one another by the movement of the receiving device, so that the joining surfaces form a firm connection.
Die Aufnahmevorrichtung umfasst vorzugsweise wenigstens eine Einrichtung zur Erzeugung einer Dreh- und/oder einer Schwenkbewegung der ersten Komponente relativ zur zweiten Komponente. Die Einrichtung kann beispielsweise ein Gelenk zur Erzeugung einer Schwenkbewegung der Bauteile relativ zueinander umfassen.The Receiving device preferably comprises at least one device for generating a rotational and / or a pivoting movement of the first Component relative to the second component. The device can For example, a joint for generating a pivoting movement of Include components relative to each other.
Die Wärmequelle ist insbesondere fokussierbar und/oder ausrichtbar ausgebildet, so dass Wärme gezielt in einen bestimmten Bereich der ersten Fügefläche und/oder der zweiten Fügefläche einbringbar ist.The heat source is in particular designed to be focusable and / or alignable, so that heat selectively introduced into a specific area of the first joining surface and / or the second joining surface is.
Die Wärmequelle umfasst vorzugsweise wenigstens eine Strahlungsquelle zur Erzeugung eines im Auftreffbereich der ersten Fügefläche und/der zweiten Fügefläche Wärme erzeugenden Strahls. Die Wärmequelle weist vorzugsweise eine Strahlungsquelle zur Erzeugung eines wärmeübertragenden Strahls auf. Die Strahlungsquelle kann zur Erzeugung einer elektromagnetischen Strahlung, beispielsweise von Laserlicht, oder aber auch zur Erzeugung eines Materialstrahls, beispielsweise eines Heißgasstrahls, konzipiert sein.The heat source preferably comprises at least one radiation source for generating a heat generating in the impingement of the first joining surface and / or the second joining surface Beam. The heat source preferably has a radiation source for generating a heat-transmitting Beam up. The radiation source can be used to generate an electromagnetic Radiation, for example, laser light, or even for generation a material jet, for example a hot gas jet, be designed.
Die Vorrichtung umfasst insbesondere eine Steuerung zur bewegbaren Ausrichtung des Auftreffbereichs der von der Wärmequelle abgegebenen Strahlung relativ zur ersten Fügefläche und/oder relativ zur zweiten Fügefläche. Die Flexibilität des Einsatzes der Fügevorrichtung ist im Rahmen der Ausrichtbarkeit der Strahlung durch Programmierung der Steuerung gegeben. Die Herstellung von Varianten wird auf einfache Weise durch ein Umprogrammieren der Steuerung der Bewegung des Auftreffbereichs der Strahlung auf der Fügefläche realisiert.The In particular, the device comprises a controller for movable alignment the impact area of the radiation emitted by the heat source relative to the first joining surface and / or relative to the second joint surface. The flexibility the use of the joining device is within the scope of the alignability of radiation through programming given the control. The production of variants becomes simple By reprogramming the control of the movement of the impingement of the Radiation realized on the joint surface.
In einer besonders bevorzugten Ausführungsform umfasst die Wärmequelle wenigstens einen Laser. Mittels des kontrollierten Laserstrahls kann Wärme erzeugende Energie gezielt und fokussiert in die Fügefläche(n) eingebracht werden.In a particularly preferred embodiment includes the heat source at least one laser. By means of the controlled laser beam can Heat-generating Energy targeted and focused in the joint surface (s) are introduced.
Die Wärmequelle kann in einer weiteren Ausführungsform eine IR-Quelle, eine Halogenlampe, und/oder eine Einrichtung zur Erzeugung eines Heißgasstrahls, etc., umfassen. Die Einrichtung zur Erzeugung eines Heißgasstrahls kann beispielsweise eine bewegbare Düse aufweisen, die einen kontrollierten Heißgasstrahl ausgibt.The heat source can in a further embodiment an IR source, a halogen lamp, and / or a device for Generation of a hot gas jet, etc., include. The device for generating a hot gas jet For example, it may have a movable nozzle that controls one Hot gas jet outputs.
Mit Hilfe der Erfindung kann von einer Seite ein gezielter Wärmeeintrag in beide Fügeflächen bewerkstelligt werden. Dadurch werden Energieverluste minimiert, der Aufbau der Fügevorrichtung vereinfacht, und der Einsatz unterschiedlicher Werkstoffe sowie die Herstellung von Varianten mit derselben Fügevorrichtung ermöglicht.With Help of the invention can from one side a targeted heat input accomplished in both joint surfaces become. As a result, energy losses are minimized, the structure of the joining device simplified, and the use of different materials as well allows the production of variants with the same joining device.
BESCHREIBUNG BEVORZUGTER AUSFÜHRUNGSBEISPIELEDESCRIPTION OF PREFERRED EMBODIMENTS
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele in Verbindung mit den Figuren. Die Figuren zeigen:Further Features and advantages of the invention will become apparent from the following Description of preferred embodiments in conjunction with the figures. The figures show:
BESCHREIBUNG BEVORZUGTER AUSFÜHRUNGSBEISPIELEDESCRIPTION OF PREFERRED EMBODIMENTS
Die
Die
Vorrichtung
Wie
die Darstellung zeigt, sind die erste Fügefläche
Nach
dem Erwärmungsvorgang
wird, wie in der
Die
Die
Aufnahmevorrichtung
Claims (19)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810042663 DE102008042663A1 (en) | 2008-10-08 | 2008-10-08 | Method for joining contact surface of component with another contact surface of another component, involves providing heat source for introducing heat in contact surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810042663 DE102008042663A1 (en) | 2008-10-08 | 2008-10-08 | Method for joining contact surface of component with another contact surface of another component, involves providing heat source for introducing heat in contact surface |
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| DE102008042663A1 true DE102008042663A1 (en) | 2010-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| DE (1) | DE102008042663A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2923821A1 (en) * | 2014-03-28 | 2015-09-30 | Sogefi Engine Systems USA, Inc. | System and method for direct infrared (ir) laser welding |
| DE102016122060B3 (en) | 2016-11-16 | 2018-03-29 | Csm Maschinen Gmbh | Laser pressure welding |
| DE102016220431A1 (en) | 2016-10-18 | 2018-04-19 | Bielomatik Leuze Gmbh + Co. Kg | Method for heating an object and heating device |
| DE102019215516A1 (en) * | 2019-10-10 | 2021-04-15 | Vitesco Technologies GmbH | Process for the integral connection of two workpieces made of plastic by means of laser welding |
| DE102023116487B4 (en) * | 2023-06-22 | 2025-07-17 | Gefasoft Automatisierung Und Software Gmbh Regensburg | Method and device for joining joining partners to form a component |
-
2008
- 2008-10-08 DE DE200810042663 patent/DE102008042663A1/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2923821A1 (en) * | 2014-03-28 | 2015-09-30 | Sogefi Engine Systems USA, Inc. | System and method for direct infrared (ir) laser welding |
| EP2923821B1 (en) | 2014-03-28 | 2019-08-07 | Sogefi Engine Systems USA, Inc. | Method for direct infrared laser welding |
| US11110665B2 (en) | 2014-03-28 | 2021-09-07 | Sogefi Engine Systems Usa, Inc. | System and method for direct infrared (IR) laser welding |
| DE102016220431A1 (en) | 2016-10-18 | 2018-04-19 | Bielomatik Leuze Gmbh + Co. Kg | Method for heating an object and heating device |
| WO2018073099A1 (en) | 2016-10-18 | 2018-04-26 | Bielomatik Leuze Gmbh + Co. Kg | Method for heating an object, and heating device |
| DE102016122060B3 (en) | 2016-11-16 | 2018-03-29 | Csm Maschinen Gmbh | Laser pressure welding |
| TWI683717B (en) * | 2016-11-16 | 2020-02-01 | 德商Csm機械有限公司 | Laser welding method and workpiece manufacutred thereby |
| DE102019215516A1 (en) * | 2019-10-10 | 2021-04-15 | Vitesco Technologies GmbH | Process for the integral connection of two workpieces made of plastic by means of laser welding |
| DE102019215516B4 (en) | 2019-10-10 | 2022-07-21 | Continental Automotive Gmbh | Device for cohesively connecting two work pieces made of plastic by means of laser welding |
| DE102023116487B4 (en) * | 2023-06-22 | 2025-07-17 | Gefasoft Automatisierung Und Software Gmbh Regensburg | Method and device for joining joining partners to form a component |
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