关 键 词：

工艺 夹具 柴油机 曲轴

资源描述：

工艺夹具-柴油机曲轴,工艺,夹具,柴油机,曲轴

内容简介：

盐城工学院机械工程系毕业设计说明书摘要本文主要介绍了R180柴油机曲轴工艺设计及其中两道工序的夹具设计。本文作者是在保证产品质量、提高生产率、降低成本、充分利用现有生产条件、保证工人具有良好而安全劳动条件的前提下进行设计的。在工艺设计中，作者结合实际进行理论设计，对曲轴传统生产工艺进行了改进，优化了工艺过程和工艺装备，使曲轴的生产加工更经济、合理。在夹具设计部分，作者在收集加工所用机床、刀具及辅助工具等有关资料后，对工件材料、结构特点、技术要求及工艺分析的基础上，按照夹具设计步骤设计出符合曲轴生产工艺及夹具制造要求的夹具。关键词：柴油机 曲轴工艺夹具AbstractThis text introduce R180 diesel engine crankshaft technological design and two of them jig of process design mainly. The author of this text is guaranteeing product quality, boost productivity, lower costs, utilize existing working condition, guaranteeing worker to have good work prerequisite of terms to design . In technological design, the author combine carrying on theory design, improve the traditional production technology of the crankshaft actually, optimize craft course and craft equip, enable economy rational even more of production and processing of the crankshaft. Designing in the jig , the author collect the relevant materials, such as lathe, cutter and handling tool，etc. At the foundation of the analyse of work piece material, specification requirement and craft, and make jig of request according to jig measure design and cankshaft production technolog