The key position bolt of the engine include connectingrod, crankshaft, main bearing, cylinder head, flywheel and shock absorber bolt, all of which belong to bolt fastening.
Machining principle, main processes of connectingrod splitting decomposition and requirements of splitting decomposition on material and forging stock are dictated.
阐述了连杆裂解加工原理、主要工艺流程以及裂解加工方法对材料和锻造毛坯的要求。
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The results show that the fatigue fracture is the main cause of fracture failure for the connectingrod.