SC9DF柴油机齿轮室加工工艺的改进

Improvement of Machining Process of SC9DF Diesel Engine Gear Housing

简要介绍了SC9DF电控共轨柴油机齿轮室的特点和加工要点,通过对加工工艺的分析,提出了对该齿轮室的工艺、刀具和夹具的改进方案,并着重对加工中程序的编制及刀具的选用进行详细的介绍。对临时工艺和最终工艺之间的改进过程进行了详细的阐述,对加工工艺改进前后的产品质量数据进行了分析,表明改进后达到了良好的效果和成就。

Features of gear housing of SC9DF Electronically Controlled Diesel Engine and key points of the process of machining the gear housing are presented. Through analysis of the features and the key points of machining, the improvement of process, cutting tool and jig for the gear housing is described, detailing in programming and cutting tool selection, The improvement from initial machining process to final one is also illustrated. The good effect and achievement of the improvement is shown through the comparison of the product quality before and after the improvement.