To provide a method for manufacturing a steering hanger for a vehicle which has a metal member and a resin member, and has short joint process time and long open time, on the condition that joint strength between both of the members is high.SOLUTION: A method for manufacturing an on-vehicle motor includes a pre-joint step of preparing a laminate where a metal member (2), a solid adhesive (3) containing an amorphous thermoplastic resin that is at least any one of a thermoplastic epoxy resin and a phenoxy resin as a main component, and a resin member (5) which is joined to the metal member are disposed in this order, wherein an epoxy equivalent of the amorphous thermoplastic resin is 1,600 or more, or the amorphous thermoplastic resin does not contain an epoxy group, and a fusion heat of the amorphous thermoplastic resin is 15 J/g or less.SELECTED DRAWING: Figure 4
【課題】金属部材と樹脂部材を備えるとともに両部材の接合強度が高いことを前提に、接合プロセス時間が短く、かつオープンタイムが長い、車両用ステアリングハンガーの製造方法を提供すること。【解決手段】金属部材(2)と、熱可塑性エポキシ樹脂及びフェノキシ樹脂の少なくともいずれかである非晶性熱可塑性樹脂を主成分とする固形接合剤(3)と、金属部材と接合される樹脂部材(5)とが、この順に配置された状態の積層体を準備する接合前工程を含み、非晶性熱可塑性樹脂のエポキシ当量が1,600以上であるか、又は非晶性熱可塑性樹脂がエポキシ基を含まず、非晶性熱可塑性樹脂の融解熱が15J/g以下である。【選択図】図4
METHOD FOR MANUFACTURING STEERING HANGER FOR VEHICLE
車両用ステアリングハンガーの製造方法
07.07.2023
Patent
Elektronische Ressource
Japanisch
VEHICULAR STEERING HANGER AND MANUFACTURING METHOD FOR THE SAME
Europäisches Patentamt | 2022
|