JP5642553B2 - プラスチック部品の組立体のための抵抗インプラント溶接 - Google Patents
プラスチック部品の組立体のための抵抗インプラント溶接 Download PDFInfo
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- JP5642553B2 JP5642553B2 JP2010536302A JP2010536302A JP5642553B2 JP 5642553 B2 JP5642553 B2 JP 5642553B2 JP 2010536302 A JP2010536302 A JP 2010536302A JP 2010536302 A JP2010536302 A JP 2010536302A JP 5642553 B2 JP5642553 B2 JP 5642553B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
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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
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/344—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a woven or non-woven fabric or being a mesh
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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
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
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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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
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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
- B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
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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
- B29C66/70—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/043—Superstructures
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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
- B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission 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
- 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
- B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
- B29C66/3034—Particular design of joint configurations the joint involving an anchoring effect making use of additional elements, e.g. meshes
- B29C66/30341—Particular design of joint configurations the joint involving an anchoring effect making use of additional elements, e.g. meshes non-integral with the parts to be joined, e.g. making use of extra elements
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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
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
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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
- B29C66/71—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
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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
- B29C66/72—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
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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
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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
- B29C66/90—Measuring or controlling the joining process
- B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
- B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
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- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
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- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/20—Inserts
- B29K2105/206—Meshes, lattices or nets
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- 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
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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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3044—Bumpers
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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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/19—Sheets or webs edge spliced or joined
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/19—Sheets or webs edge spliced or joined
- Y10T428/192—Sheets or webs coplanar
- Y10T428/195—Beveled, stepped, or skived in thickness
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- Combustion & Propulsion (AREA)
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- Architecture (AREA)
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- Lining Or Joining Of Plastics Or The Like (AREA)
Description
しかしながら、溶接の品質は、溶接処理の間じゅう適切な圧力を加えつづけられるかに依存することに注意すべきである。チャネル28とランド52の材料が溶融温度に上げられることで、溶接前に組み立てられた部品の厚さが薄くなる場合、必要に応じて、溶接処理中に圧力が調節され、適切な圧力を維持する。
Claims (16)
- 抵抗インプラント溶接により接合される少なくとも2つのプラスチック部品を有する車両用のフロントボディキャリア組立体であって、
第1の側壁、第2の側壁、及び実質的に前記第1の側壁と前記第2の側壁との間に配置される平底部を含み、前記抵抗インプラントが、前記平底部に実質的に隣接し且つ前記第1の側壁と前記第2の側壁との間に配置されるようにされた溝構造を有する第1のプラスチック部品と、
前記溝構造内に配置される抵抗インプラントと、
相補形構造を有する前記フロントボディキャリア組立体の第2のプラスチック部品と、を備え、
前記相補形構造は、前記抵抗インプラントに実質的に隣接するように、前記溝構造に配置され、熱を発生するために電流が前記抵抗インプラントに流され、それにより、前記相補形構造を前記溝構造に接合し、
さらに、
前記溝構造に沿って間隔をあけて前記第1の側壁又は前記第2の側壁に配置された複数のインプラント保持部材を備え、前記複数のインプラント保持部材は、前記抵抗インプラントに摩擦係合し、前記抵抗インプラントを前記第1の側壁と前記第2の側壁との間に保持し、
前記抵抗インプラントは、さらに、
少なくとも一つの長手方向側部を有するワイヤメッシュと、
前記ワイヤメッシュの前記少なくとも一つの長手方向側部に沿って形成される複数の開口セルを備える、
ことを特徴とする車両用のフロントボディキャリア組立体。 - 前記ワイヤメッシュは、さらに、実質的に直径0.0009インチのワイヤからなる、
ことを特徴とする請求項1に記載の抵抗インプラント溶接により接合される少なくとも2つのプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記電流は、熱を発生するために電流が前記抵抗インプラントに流され、前記相補形構造を前記溝構造に接合する、
ことを特徴とする請求項1に記載の抵抗インプラント溶接により接合される少なくとも2つのプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記電流が前記抵抗インプラントに流されているとき、圧力が前記第1のプラスチック部品と前記第2のプラスチック部品に加えられ、前記相補形構造を前記溝構造に接合する、
ことを特徴とする請求項3に記載の抵抗インプラント溶接により接合される少なくとも2つのプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記溝構造は少なくとも一つの曲線部分を備え、前記抵抗インプラントが前記溝構造に配置されると、前記抵抗インプラントは、前記少なくとも一つの曲線部分の周辺で変形する、
ことを特徴とする請求項1に記載の抵抗インプラント溶接により接合される少なくとも2つのプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記相補形構造は、前記溝構造と係合する平らなランドを備え、前記第1のプラスチック部品が前記第2のプラスチック部品と接合するとき、前記ランドは前記溝構造と接合する、
ことを特徴とする請求項1に記載の抵抗インプラント溶接により接合される少なくとも2つのプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 抵抗インプラント溶接により形成される溶接部によって接合される第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体であって、
間隔をあけて直立している第1及び第2の側壁を伴った平底部を有する溝構造を含む第1のプラスチック部品を備え、該溝構造は該溝構造の長さ方向に沿って間隔をあけて配置される複数のインプラント保持部材のセットを含み、前記インプラント保持部材のセットは、前記溝構造に挿入される抵抗インプラントと摩擦係合し及び該抵抗インプラントを保持可能に作用し、
さらに、相補形構造を有する前記フロントボディキャリア組立体の第2のプラスチック部品を備え、前記相補形構造は前記溝構造の相補形状を有し、前記相補形構造は、形成される溶接部のために前記第2のプラスチック部品が前記第1のプラスチック部品に関連して位置決めされるときに前記溝構造の前記平底部と係合可能に作用する少なくとも一つの平らなランドを含む、
ことを特徴とする第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記抵抗インプラントは、さらに、
少なくとも一つの長手方向側部を有するワイヤメッシュと、
前記少なくとも一つの長手方向側部に沿って形成される複数の開口セル、とを備え、
前記インプラント保持部材のセットは、当該インプラント保持部材が、前記開口メッシュセルに嵌合しているときに、前記複数の開口メッシュセルに摩擦係合するサイズで設けられ、前記抵抗インプラントを前記間隔をあけて直立している第1及び第2の側壁との間に保持する、
ことを特徴とする請求項7に記載の抵抗インプラント溶接により形成される溶接部によって接合される第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記ワイヤメッシュは、さらに、実質的に直径0.0009インチのワイヤからなる、
ことを特徴とする請求項8に記載の抵抗インプラント溶接により形成される溶接部によって接合される第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記溝構造は少なくとも一つの曲線部分を備え、前記抵抗インプラントが前記溝構造に配置されると、前記抵抗インプラントは、前記少なくとも一つの曲線部分の周辺で変形する、
ことを特徴とする請求項7に記載の抵抗インプラント溶接により形成される溶接部によって接合される第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 電流が前記抵抗インプラントに流され、それにより、前記抵抗インプラントを加熱して前記少なくとも一つの平らなランドと前記平底部との間に前記溶接部を生成する、
ことを特徴とする請求項7に記載の抵抗インプラント溶接により形成される溶接部によって接合される第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 前記電流が前記抵抗インプラントに流されているとき、圧力が前記第1のプラスチック部品と前記第2のプラスチック部品に加えられ、前記少なくとも一つの平らなランド及び前記平底部との間に前記溶接部を生成する、
ことを特徴とする請求項11に記載の抵抗インプラント溶接により形成される溶接部によって接合される第1のプラスチック部品及び第2のプラスチック部品を有する車両用のフロントボディキャリア組立体。 - 2つのプラスチック部品の間に溶接部を有する車両用のフロントボディキャリア組立体を形成する方法において、
第1のプラスチック部品を含むフロントボディキャリア組立体提供する工程と、
前記第1のプラスチック部品に、第1の側壁と、第2の側壁と、抵抗インプラントの位置を受け入れ及び保持するための平底部とを有する溝構造をモールドする工程と、
前記溝構造に沿って間隔をあけて前記第1の側壁又は前記第2の側壁にインプラント保持部材を提供する工程とを備え、前記複数のインプラント保持部材は、前記抵抗インプラントに摩擦係合し、前記抵抗インプラントを前記第1の側壁と前記第2の側壁との間に保持し、
さらに、
前記抵抗インプラントを前記溝構造に挿入する工程と、
第2のプラスチック部品を提供する工程と、
前記第2のプラスチック部品に、前記溝構造と相補的な形状であり且つ前記溝構造に受け入れられるサイズの平らなランドを含む相補形構造をモールドする工程と、
前記平らなランドが前記溝構造内に配置され、それらの間に境界面を形成するように、前記第1のプラスチック部品を前記第2のプラスチック部品に対して位置決めする工程と、
前記溝構造と前記平らなランドとの間の前記境界面にあらかじめ選択された圧力を加え、
前記あらかじめ選択された圧力が加えられている間、前記溝構造及び前記平らなランドのプラスチック材料を溶融温度まで加熱するために、あらかじめ選択された期間、前記抵抗インプラントに電流を流す工程と、
前記溝構造及び前記平らなランドの前記加熱されたプラスチック材料を冷却させ、それにより、前記境界面に沿って、前記平らなランドと前記溝構造を接合する工程とを備えている、
ことを特徴とする方法。 - さらに、少なくとも一つの長手方向側部を有するワイヤメッシュを含む前記抵抗インプラントを提供する工程と、
前記ワイヤメッシュの前記少なくとも一つの長手方向側部に沿って形成される複数の開口セルを提供する工程と、
前記開口メッシュセルにより、前記抵抗インプラントを、前記複数のインプラント保持部材の間に保持する工程と、を備えている、
ことを特徴とする請求項13に記載の2つのプラスチック部品の間に溶接部を有する車両用のフロントボディキャリア組立体を形成する方法。 - さらに、実質的に直径0.0009インチのワイヤからなる前記ワイヤメッシュを提供する工程を備える、
ことを特徴とする請求項14に記載の2つのプラスチック部品の間に溶接部を有する車両用のフロントボディキャリア組立体を形成する方法。 - 少なくとも一つの曲線部分を有する前記溝構造を提供する工程と、
前記抵抗インプラントが前記溝構造に配置されると前記抵抗インプラントを変形させる工程とを備えている、
ことを特徴とする請求項15に記載の2つのプラスチック部品の間に溶接部を有する車両用のフロントボディキャリア組立体を形成する方法。
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US61/005,574 | 2007-12-06 | ||
PCT/CA2008/002128 WO2009070890A1 (en) | 2007-12-06 | 2008-12-08 | Resistive implant welding for assemblies of plastic components |
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US20080152919A1 (en) * | 2006-12-22 | 2008-06-26 | Magna International Inc. | Resistive implant welding for structural bonds in automotive applications |
WO2012109541A1 (en) * | 2011-02-10 | 2012-08-16 | Magna International Inc. | Bumper made using a resistive implant welding process |
FR3026672B1 (fr) * | 2014-10-02 | 2017-06-16 | Faurecia Bloc Avant | Procede de fabrication d'une structure de vehicule ayant deux composants en materiau thermoplastique colles par chauffage, et structure de vehicule correspondante |
CA2987196C (en) * | 2015-05-20 | 2022-08-30 | Magna International Inc. | Hybrid welding of thermoplastics |
FR3037553B1 (fr) * | 2015-06-22 | 2019-05-17 | Valeo Systemes Thermiques | Structure de support pour un module de face avant d'un vehicule automobile et module de face avant comprenant ladite structure de support |
DE102018216203B4 (de) * | 2018-09-24 | 2020-12-17 | Ford Global Technologies, Llc | Verfahren zur Herstellung von mehrteiligen Kraftfahrzeugteilen |
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FR2334485A1 (fr) * | 1975-12-11 | 1977-07-08 | Cibie Projecteurs | Procede d'assemblage de deux pieces de matiere thermoplastique |
JPS5825488B2 (ja) * | 1980-06-16 | 1983-05-27 | 株式会社日立製作所 | 空気調和機用エア−フイルタ−の製造方法 |
US4865674A (en) * | 1988-10-06 | 1989-09-12 | Elkhart Products Corporation | Method of connecting two thermoplastic pipes using a barbed metal welding sleeve |
JPH06305028A (ja) * | 1993-04-20 | 1994-11-01 | Koyo Seiko Co Ltd | 筒状体の製造方法および容器 |
JPH1016061A (ja) * | 1996-06-27 | 1998-01-20 | Tohoku Munekata Kk | 熱可塑性合成樹脂で成形された成形品を熱融着する方法及びこの方法に用いられる発熱体 |
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US6781099B2 (en) * | 2001-03-12 | 2004-08-24 | Karl-Heinz Krah Gmbh | Electrofusion socket forming system |
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EP2231385A4 (en) | 2011-04-13 |
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