The Shell Molding Process Study for Mass Production of Single-cylinder Diesel Engine Crankshaft

摘要：

　　Crankshaft is a key transmission part in single-cylinder diesel engine,but its mass casting production is a problem.Based on the traditional shell molding process of ductile iron castings,this study did lots of techniques optimization for the crankshaft castings of single-cylinder diesel engine.Through increasing the multi-block or a combination of chill iron at sector-plate and upper spindle neck,increasing the pressure head of blind risers and the cross section of sprue,improving the fill compaction of iron pills,and other improvements,produces qualified ductile iron crankshaft castings without or almost without the shrinkage and other casting defects.

关键词： Shell Molding Mass Production Crankshaft Ductile Iron

作者: Jiang Liu

作者单位: College of Physical and Electronic Engineering, Chongqing Three Gorges University,Chongqing,404000, China

会议类型: 国际会议

会议名称: the 2010 International Conference on Frontiers of Manufacturing and Design Science(第一届制造与设计科学国际会议(ICFMD 2010))

会议地点: 重庆

会议语种:英文

页码: 284-288

在线出版日期: 2010-12-11（万方平台首次上网日期，不代表论文的发表时间）