JPS6250125A - 合成樹脂材料と異種材料の接合方法 - Google Patents

合成樹脂材料と異種材料の接合方法

Info

Publication number
JPS6250125A
JPS6250125A JP60190189A JP19018985A JPS6250125A JP S6250125 A JPS6250125 A JP S6250125A JP 60190189 A JP60190189 A JP 60190189A JP 19018985 A JP19018985 A JP 19018985A JP S6250125 A JPS6250125 A JP S6250125A
Authority
JP
Japan
Prior art keywords
synthetic resin
plate member
probe
hole
laser beam
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.)
Pending
Application number
JP60190189A
Other languages
English (en)
Inventor
Hideo Nakamata
中俣　秀夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP60190189A priority Critical patent/JPS6250125A/ja
Priority to EP86111782A priority patent/EP0212656A1/en
Publication of JPS6250125A publication Critical patent/JPS6250125A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C65/1677—Laser beams making use of an absorber or impact modifier
    • 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
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B29C65/607—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being hollow
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B29C65/609—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being plunge-formed
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8126—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81266—Optical properties, e.g. transparency, reflectivity
    • B29C66/81267—Transparent to electromagnetic radiation, e.g. to visible light
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B29C66/81429—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth comprising a single tooth
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1606—Ultraviolet [UV] radiation, e.g. by ultraviolet excimer lasers
    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • 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
    • B29C66/71—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 composition of the plastics material 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
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29C66/74—Joining plastics material to non-plastics material
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    • B29C66/7461—Ceramics
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7465—Glass
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B29K2995/0027—Transparent for light outside the visible spectrum

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  • Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、合成樹脂材料と異種材料とを重ね合わせ、そ
の両者をレーザ光の照射によって接合する方法に関する
ものである。
〔従来の技術〕
従来、合成樹脂材料と金属等の異種材料とを接合する際
には、第３図の断面図及び第４図の断面図に示すような
機械的接合方法が広く利用されている。
第３図の（ａ）及び（ｂ）において、３０は合成樹脂材
料であって、この合成樹脂材料３０の一方には成形時に
おいて接合用の突起部３１が同時に成形されており、相
手部材である金属材料３２に形成されている貫通穴３３
が挿通されるようになっている。そして、両者の材料３
０．３２を接合する際には、第３図の（ａ）に示すよう
に金属材料３２の貫通穴３３を合成樹脂材料３０の突起
部３１に挿通して、両材料３０，３２を重ね合わせる。
その後、合成樹脂材料３０の突起３１をハンダゴテ、高
周波、超音波等の加熱手段（図示せず）によって溶融し
、第３図の（ｂ）に示すように溶融物３１ａで金属材料
３２０貫通穴３３０周辺を覆い、両材料３０．３２を接
合するようにしたものである。
また、第４図の（ａ）および（ｂ）において、４０は合
成樹脂材料であって、この合成樹脂材料４０の一方には
成形時において接合用の掛止め形状部４１を有する突起
部４２が同時に成形されており、相手部材である金属材
料４３０貫通穴４４が挿通されるようになっている。そ
して、両者の材料を接合する際には、第４Ｅ（ａ）に示
すように金属材料３２の貫通穴４４を合成樹脂材料４０
の突起部４２の上方に位置させる。その後、第４図（ｂ
）に示すように金属材料３２の貫通穴４４を合成樹脂材
料４０の突起部４２に押し込み、掛止め形状部４１で掛
は止めして両材料４０．４３を接合するようにしたもの
である。
しかし、前者の機械的接合方法および後者の機械的接合
方法は、ともに合成樹脂材料３０．４０の成形時におい
て接合のための突起部３１．４２を成形しなければなら
ず、成形用金型が複雑となることはもとより、接合部が
破断された時には補修に際して接着剤に頼らざるをえな
い問題がある。
上述のようなことから、合成樹脂材料と異種材料を接合
する際には、第５図に示すような機械的接合方法が多く
利用されている。
第５図において、５１はスチレンーアクリロニトル共重
合体からなる板部材であって、この板部材５１の板厚は
５．０鶴に形成され、その上部には異種材料となる金属
からなる板部材５２゛が配設されており、その中央部に
は貫通孔５３が形成され、その板厚は０．８　ｍｍの厚
さに形成されている。
そして、画板部材５１．５２を接合する際には、ハンダ
鏝５５の先端に設けられている加熱部５６を２０Ｗ程度
で加熱しておき、その加熱部５６を異種材料となる金属
からなる板部材５２の貫通孔５３から挿入し、スチレン
−アクリロニトリル共重合体からなる板部材５１に押し
当てつつ、その表面を溶融させる。その際、板部材５工
の溶融物５１ａはハンダ鏝５５の加熱部５６が挿入され
るにつれて、貫通孔５３０間隙から上方に盛り上がり、
その溶融物５１ａによって貫通孔５３０周辺部５４が覆
われる。そして、溶融物５１ａで周辺部５４が十分に覆
われた後、ハンダ鏝５５の加熱部５６を板部材５１から
ひき上げる。これにより、溶融物５１ａが硬化して両板
部材５１．５２が接合される。
〔発明が解決しようとする問題点〕
しかしながら、このような機械的接合方法においては、
スチレン−アクリロニトリル共重合体からなる板部材５
１を加熱・溶融する際に、ハンダ鏝５５の加熱部５６を
板部材５１に直接接触させているため、接合後における
ハンダ鏝５５の引き上げる際に溶融物５１ａが加熱部５
６に付着し、接合部を良好に創成することができず、両
板部材５１．５２の接合強度を低下させることはもとよ
り、接合を行なうたびに溶融物５１ａを除去しなければ
ならない不具合がある。
従って、この発明は、上記の不具合を解消するためにな
されたもので、合成樹脂材料と異種材料のうち、下部に
配設される合成樹脂材料にレーザ光を照射して加熱・溶
融し、その溶融物で両材料を接合することによって、接
合強度の低下を防止すると共に、溶融物の除去作業を皆
無とすることにある。
〔問題点を解゛決するための手段〕
すなわち、この発明に係る合成樹脂材料と異種材料の接
合方法においては、合成樹脂材料と異種材料を重ね合わ
せ、その両者を接合するにあたり、前記重ね合わされた
両材料のうち、下部をレーザ光に対して吸収性の合成樹
脂材料とし、上部を貫通穴が形成された異種材料とせし
め、この貫通穴の上方から下部の合成樹脂材料の表面に
ガラス材料からなるプローブを介在してレーザ光を照射
させつつ、その溶融部位に前記プローブを押し付け、異
種材料の貫通穴から溶融物を表面に押し出すようにした
ものである。
そして、上部に配設される異種材料としては、下部に配
設される合成樹脂材料に対して異種材料となる材料であ
ればよく、例えば鉄、銅、亜鉛、真鍮、アルミニウム、
ステンレス等の金属材料、ガラス、ホウロウ、耐火物、
セメント等のオールドセラミックス、アルミナ、ジルコ
ニア、コージライト、窒化物、炭化物、ホウ化物等のニ
ューセラミックスなどを挙げることができる。
また、下部に配設される合成樹脂材料としてはレーザ光
に対して吸収性を有するものであればよ（、例えば、カ
ーボンブラック等の補助材料を０゜３ないし０．７Ｍ量
％添加したポリエチレン樹脂、ポリプロピレン樹脂、ス
チレン−アクリロニトリル共重合体等の合成樹脂材料、
ガラス繊維で強化され、かつカーボンブランク等の補助
材料が０．３ないし０．７重量％添加されたポリエチレ
ン樹脂、ポリプロピレン樹脂、スチレン−アクリロニト
リル共重合体等の合成樹脂材料を挙げることができる。
そして、上述の両材料は重ね合わされた際に下部に配設
される材料がレーザ光に対して吸収性の合成樹脂材料と
なる組合せにおいて自由に選択して接合することができ
る。
また、両材料の接合時に使用されるレーザとしては、ガ
ラス：ネオジウム３＋レーザ、ＹＡＧ：ネオジウム“レ
ーザ、ルビーレーザ、ヘリウム−ネオンレーザ、クリプ
トンレーザ、アルゴンレーザ、Ｈ，レーザ、Ｎ、レーザ
等を挙げることが、　　でき、このうち、特にＹＡＧ　
：ネオジウム２＋レーザおよびガラス：ネオジウム３＋
レーザが最も優れている。
また、両材料の接合時に用いられるレーザの波長として
は、接合する合成樹脂材料に通した波長が必要であって
、１６０６μｍ以下が最も優れており、その波長が１．
０６μｍ以上の場合には下部の合成樹脂材料を加熱・溶
融させて接合することが困難となる。また、レーザの出
力においては、５Ｗないし１００Ｗが適しており、５Ｗ
ないし３０Ｗが最も優れている。そして、その際の出力
が５Ｗ以下の場合には下部の合成樹脂材料を加熱・溶融
するに多くの時間を必要とし、１００Ｗ以上の場合には
下部の合成樹脂材料が蒸発したり、変質したりして接合
強度が低下する原因となる。
〔実施例〕
以下、本発明の実施例を図面に基づいて詳細に説明する
。
（第１実施例） 第１図は本発明に係る合成樹脂材料と異種材料の接合方
法の第１実施例を説明する概略断面図を示すものである
。
第１図の（ａ）ないしくｂ）において、ｌはガラス繊維
が添加されて強化されたスチレン−アクリロニトリル共
重合体からなる板部材であって、この板部材１の板厚は
５龍に形成されている。そして、この板部材１の原材料
色はカーボンブランクが０．５重量％混入されて黒色と
なっており、１゜０６μｍ以下のレーザ光に対しては吸
収性の性質を有している。
また、板部材１の上部には合成樹脂材料に対して異種材
料となる＆ｉｉｌ坂製の板部材２が配設されており、そ
の板厚は０．８龍に形成されている。そして、この板部
材２の一部には直径が５ｆｌ程度の貫通穴３が形成され
ている。
また、ＹＡＧ　：ネオジウム３＋レーザの照射ノズル４
の先端には石英ガラスから円柱状に形成されたプローブ
５が設けられており、その直径は鋼板製の板部材２に形
成されている貫通穴３の直径よりも小径の３ｆｌに形成
されている。そして、プローブ５が石英ガラスで作られ
ているので、１．０５μｍの波長を持つＹＡＧレーザ光
Ｙについては透過するようになっている。
そして、第１図の（ａ）に示すように重ね合わされた両
板部材１．２を接合する際には、第１図の（ｂ）に示す
ように鋼板製の板部材２に形成されている貫通穴３の上
方から照射ノズル４のプローブ５を挿入して、その先端
をスチレン−アクリロニトリル共重合体からなる板部材
１の表面に当接させる。
次に、ＹＡＧ：ネオジウム２＋レーザの照射ノズル４か
ら波長が１．０６μｍ、出力が２０ＷのＹＡＧレーザ光
Ｙを凸レンズ６で集光させて照射する。これによって、
ＹＡＧレーザ光Ｙは、円柱状のプローブ５の中を反射お
よび屈折を繰り返しながら透過すると共に、プローブ５
の先端からスチレン−アクリロニトリル共重合体からな
る板部材１の表面に達する。
そして、板部材ｌに達したＹＡＧレーザ光Ｙは、その部
位でエネルギとして蓄積されると共に、そのエネルギに
よって板部材１の表面がすみやかに加熱・溶融される。
そして、ＹＡＧレーザ光Ｙによって板部材１を十分に溶
融させながら、第１図の（ｃ）に示すようにプローブ５
の先端を溶融部位に押し付ける。その際、板部材１の溶
融物１ａはプローブ５が挿入されるにつれて、板部材２
の貫通穴３の間隙から上方に盛り上がり、貫通穴３の周
辺部３ａが溶融物１ａによって覆われる。
そして、溶融物１ａによって貫通穴３の周辺部３ａが十
分に覆われた後、ＹＡＧレーザ光Ｙの照射を停止し、第
１図の（ｄ）に示すようにプローブ５を引き上げて、そ
の先端を鋼板製の板部材２の上方に位置させる。その際
、プローブ５は石英ガラスによって円柱状に形成されて
いるため、他の物質とは極めて結合しに（り、溶融物１
ａの付着もな（容易に引き上げられ、溶融部位が良好に
創成されて接合強度の低下が防止される。
これにより、板部材１の溶融物１ａが板部材２に形成さ
れている貫通穴３の周辺部３ａｊｃ覆った状態で硬化し
、スチレン−アクリロニトリル共重合体からなる板部材
１と鋼板製の板部材２とが強固に接合される。
（第２実施例） 第２図は本発明に係る合成樹脂材料と異種材料の接合方
法の第２実施例を説明する概略断面図、を示すものであ
る。
第２図（ａ）ないしくｂ）において、１１はポリプロピ
レン樹脂からなる板部材であって、この板部材１１の板
厚は５１に形成されている。そして、この板部材１１の
原材料色はカーボンブラックが０．６重量％混入されて
黒色となっており、１゜０６μｍ以下のレーザ光に対し
ては吸収性の性質を有している。
また、板部材１１の上部には合成樹脂材料に対して異種
材料となる窒化物系のニューセフミックスからなる板部
材１２が配設されており、その板厚は１．２鶴に形成さ
れている。そして、この板部材１２の一部には直径５鶴
程度の貫通穴１３が形成されている。
また、ＹＡＧ：ネオジウム１＋レーザの照射ノ球形状に
覆われる。
そして、溶融物１１ａによって貫通穴１３の周辺部１３
ａが十分に覆われた後、ＹＡＧレー、ザ光Ｙの照射を停
止し、第１図の（ｄ）に示すように照射ノズル１４を引
き上げて、プローブ１５の突部１５ａをニューセラミッ
クスの板部材１２の上方に位置させる。その際、プロー
ブ１５ば高シリカガラスから形成されているため、他の
物質とは極めて結合しにクク、溶融物１ａの付着もなく
容易に引き上げられ、溶融部位が良好に創成されて接合
強度の低下が防止される。
これにより、板部材１の溶融物１ａが板部材１２に形成
されている貫通穴１３の周辺部１３ａを半球形に覆った
状態で硬化し、ポリプロピレン樹脂からなる板部材１１
とニューセラミックスからなる板部材１２とが強固に接
合される。
〔発明の効果〕
以上説明したように、本発明に係る合成樹脂材料と異種
材料の接合方法においては、合成樹脂材料と異種材料の
うち、下部に配設される合成樹脂材料にレーザ光を照射
することによって、加熱・溶融し、その溶融物をガラス
材料からなるプローブを押し付けて上部の異種材料に盛
り上がらせて接合するようにしたから、両材料の接合強
度を低下をさせることはなく接合することができる効果
がある。
また、本発明においては、合成樹脂材料の溶融物をガラ
ス材料からなるプローブで押し付けるようにしたから、
溶融部位からプローブを引き上げる際にも溶融物が付着
することがないので、接合を行なうたびに溶融物を除去
する作業を皆無とすることができる効果がある。
また、本発明においては、合成樹脂材料にレーザ光を照
射して溶融し、その溶融物で両材料を接合するようにし
たから、従来のハンダ鏝に比較してすみやかにようにさ
せることができ、接合作業を著しく向上させることがで
きる効果がある。
また、本発明においては、プローブによって創成された
溶融物部位の凹溝は両材料が離税した後、再結合しなけ
ればならない補修時においても、セルフタッピング、ね
じ等の結合手段の下火として利用することができる効果
がある。
【図面の簡単な説明】
第１図は本発明に係る合成樹脂材料と異種材料の接合方
法の第１実施例を説明する概略断面図である。 第２図は本発明に係る合成樹脂材料と異種材料の接合方
法の第２実施例を説明する概略断面図である。 第３図ないし第５図は従来の合成樹脂材料と異種材料の
接合方法を説明する概略断面図である。 ■、１１−−−〜−−坂部材 ｌａ、１１　ａ　−−−−−一溶融物 ２．１２・−・−板部材 ３．１３−−−−−一貫通穴 ４．１４・・−一一一照射ノズル ５．１５−−−−−−プローブ １５ａ−・・−突部 １５　ｂ　−−−−−一凹溝 ６．１６・−・−凸レンズ Ｙ・・−Ｙ　Ａ　Ｇレーザ光 出願人　　トヨタ自動車株式会社 い）　　　　　　　　　　　　　　（ｂｌ（リ　　　　
　　　　（ｄ） （ａ’ｌ　　　　　　　　　　　　　（ｂ）第３図 ・＋　　　　　　　　　　　　　　　　　　　　　　　
　　　　ｔ＋しくａｌ（ｂ） 第４図

Claims (1)

    【特許請求の範囲】
  1. 合成樹脂材料と異種材料を重ね合わせ、その両者を接合
    するにあたり、前記重ね合わされた両材料のうち、下部
    をレーザ光に対して吸収性の合成樹脂材料とし、上部を
    貫通穴が形成された異種材料とせしめ、この貫通穴の上
    方から下部の合成樹脂材料の表面にガラス材料からなる
    プローブを介在してレーザ光を照射させて溶融させつつ
    、その溶融部位に前記プローブを押し付け、異種材料の
    貫通穴から溶融物を表面に押し出すことを特徴とする合
    成樹脂材料と異種材料の接合方法。
JP60190189A 1985-08-29 1985-08-29 合成樹脂材料と異種材料の接合方法 Pending JPS6250125A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60190189A JPS6250125A (ja) 1985-08-29 1985-08-29 合成樹脂材料と異種材料の接合方法
EP86111782A EP0212656A1 (en) 1985-08-29 1986-08-26 Method for joining plasics material to dissimilar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60190189A JPS6250125A (ja) 1985-08-29 1985-08-29 合成樹脂材料と異種材料の接合方法

Publications (1)

Publication Number Publication Date
JPS6250125A true JPS6250125A (ja) 1987-03-04

Family

ID=16253932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60190189A Pending JPS6250125A (ja) 1985-08-29 1985-08-29 合成樹脂材料と異種材料の接合方法

Country Status (2)

Country Link
EP (1) EP0212656A1 (ja)
JP (1) JPS6250125A (ja)

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US4822671A (en) * 1987-12-31 1989-04-18 Gencorp Inc. Heat riveting rubber for effecting a mechanical lock
DE4011801A1 (de) * 1990-04-12 1991-10-17 Messer Griesheim Gmbh Verfahren zum thermischen beschichten von oberflaechen mit einem fluorpolymeren
GB2369086B (en) 2000-11-20 2005-06-08 Herfurth Laser Technology Ltd Reaction plate
DE102005035495B4 (de) * 2005-07-26 2007-08-02 Faurecia Innenraum Systeme Gmbh Verfahren und Vorrichtung zum Laser-Schweißen
US7691218B2 (en) * 2006-09-06 2010-04-06 Brady Worldwide, Inc. Method of attaching a label to a thermoplastic substrate
US8066047B2 (en) 2006-09-06 2011-11-29 Brady Worldwide, Inc. Device for attaching a label to a substrate
DE102007052972A1 (de) * 2007-11-07 2009-05-14 Solarion Ag Verfahren und Mittel zum Verbinden dünner Metallschichten
CA2704756A1 (en) * 2007-11-07 2009-05-14 Brady Worldwide, Inc. Device and method for attaching a label to a substrate
FR3042730B1 (fr) * 2015-10-23 2017-12-01 Centre Techn Ind Mecanique Procede et outil d'assemblage de deux elements
DE102017216742A1 (de) 2017-09-21 2019-03-21 Continental Automotive Gmbh Nietverbindung und Verfahren zum Herstellen einer Nietverbindung
DE102020209825A1 (de) * 2020-08-04 2022-02-10 Lpkf Laser & Electronics Aktiengesellschaft Herstellung von Kunststoffteilen mit Glaseinsatz

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US4069080A (en) * 1976-06-11 1978-01-17 W. R. Grace & Co. Method and apparatus of bonding superposed sheets of polymeric material in a linear weld
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US4414166A (en) * 1982-01-04 1983-11-08 International Business Machines Corporation Laser joining of thermoplastic and thermosetting materials
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CN109421281B (zh) * 2017-08-28 2021-11-30 通用汽车环球科技运作有限责任公司 非透射性复合材料的激光焊接方法

Also Published As

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