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发明公开
CN107249860A 合成树脂熔接体及其制造方法 无效 - 撤回

合成树脂熔接体及其制造方法
摘要：
本发明提供合成树脂熔接体及其制造方法，其能够抑制在熔接部产生的熔瘤突出到可能对性能带来影响的不希望的位置。本发明的合成树脂熔接体的制造方法具备下述工序：准备油路形成部件(120)的工序，该油路形成部件(120)具备以其顶部作为熔接面(124a)的熔接部(124)；准备挡板(110)的工序，该挡板(110)具备被熔接面(111a)；按照熔接面(124a)与被熔接面(111a)抵接的方式配置油路形成部件(120)和挡板(110)的工序；以及对熔接部(124)照射激光而将熔接面(124a)和被熔接面(111a)熔接的工序，在挡板(110)上形成有凹状部(111)，从而在按照熔接面(124a)与被熔接面(111a)抵接的方式进行配置时，沿着熔接部(124)的外周面形成槽部(140)。
摘要（英）：

Provided are: a welded synthetic resin body capable of inhibiting the protrusion, at undesirable positions where performance is likely to be affected, of welding burrs formed in welding parts; and a production method therefor. The present invention is provided with: a step for preparing an oil-path-forming member (120) provided with welding parts (124) having tops which form welding surfaces (124a); a step for preparing a baffle plate (110) provided with surfaces (111a) to be welded; a step in which the oil-path-forming member (120) and the baffle plate (110) are disposed such that the welding surfaces (124a) are in contact with the surfaces 111a to be welded; and a step in which the welding parts (124) are irradiated with a laser beam to weld together the welding surfaces (124a) and the surfaces 111a to be welded. Recesses (111) are formed in the baffle plate (110) such that, when the welding surfaces (124a) are disposed so as to be in contact with the surfaces (111a) to be welded, grooves (140) are formed along the outer circumferential surfaces of the welding parts (124).

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