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公开(公告)号:US5826331A
公开(公告)日:1998-10-27
申请号:US760574
申请日:1996-12-04
申请人: Martin R. Myers , James W. Patten , Paul C. Becker , Terry M. McInerney , Dennis P. Potter , James M. Short , Paul Biggerstaff , Robert Stevens
发明人: Martin R. Myers , James W. Patten , Paul C. Becker , Terry M. McInerney , Dennis P. Potter , James M. Short , Paul Biggerstaff , Robert Stevens
CPC分类号: B22F5/003 , B23D31/003 , B23P15/00 , F16C7/023 , F16C9/045 , B23P2700/04 , Y10T29/49288 , Y10T29/49787
摘要: A method of manufacturing a component formed of parts capable of being separated for reassembly around another component. The process starts by taking separate, e.g., rod and cap, forgings and coining or forging them together prior to machining. The mating surfaces of the forgings are formed with a ridge-groove or a dimple/lug-recess configuration giving them a self-locating ability. After machining, the forgings are fractured along the original division to obtain two uniquely matched surfaces that need no further processing before being reassembled, e.g., to form a connecting rod for an internal combustion engine.
摘要翻译: 一种制造由能够分离以重新组装在另一部件周围的部件形成的部件的方法。 该过程开始于在加工之前采取单独的,例如棒和盖,锻造和压制或锻造它们在一起。 锻件的配合表面形成有脊槽或凹坑/凸耳凹部构造,从而赋予它们自定位能力。 在加工之后,锻件沿原始部分断裂,以获得两个独特匹配的表面,在重新组装之前不需要进一步加工,例如形成用于内燃机的连杆。