英语翻译本次毕业设计论文的题目是针对汽车变速箱导块的工艺工装设计.汽车变速箱导块是汽车变速箱在换挡过程中重要的一部分,其加工精度的高低直接影响着与拨叉的配合精度,因而其加

Question

英语翻译
本次毕业设计论文的题目是针对汽车变速箱导块的工艺工装设计.汽车变速箱导块是汽车变速箱在换挡过程中重要的一部分,其加工精度的高低直接影响着与拨叉的配合精度,因而其加工工艺直接影响着变速器换挡的质量.
本次毕业设计需要进行大量的计算,在设计过程中要求运用机械设计以及汽车制造工艺学的知识来完成.其设计的内容主要包括：汽车变速箱导块加工工艺规程设计以及加工程中典型工序的专用夹具、刀具和量具的设计说明.我在设计过程中编排了汽车变速箱导块的生产加工工艺规程,在确定最佳方案后,再进行夹具设计.我是设计了钻、铰直径为 孔时的钻床夹具,我们在设计过程中要注意分析此工序的定位.夹紧以及自由度等问题,而且设计的是钻床夹具所用的回转工作台.这就要用到许多夹具课上的许多知识,然后我们绘制草图,粗略勾出此夹具的结构,进一步修改,得出最佳方案.同时还设计了铣床夹具,它的设计内容和钻床夹具的设计基本相同,用来铣导块拨槽及顶面.还有刀具、量具的设计.

Answer 1

This graduation port folio essay focuses on the designing of the guide block of the gearbox in an automobile. Gearbox guide block is a crucial part in the process of changing gear, the precision of the production directly affects the quality of corporation with the shift fork, thus affects the shifting of a gearbox.
This port folio requires lots of calculations. In order to finish the port folio, knowledge related to mechanical designing and automobile manufacturing is required. It also explains the topics of the design of gearbox guild block's production's process, and the usage of the typical jig, cutter and measuring tools (三个名词不太确定). I rearranged the process of the gearbox guide block's production, and I designed the jig after testing out the best way. I designed the jig when the diameter of the broach/ream is (xxxxx), therefore we need to analyse the position and the degrees of free and clamping (专业名词,依然不确定) closely. And also, I am designing the rotary working-station for the drilling machine, then key facts on jigs are required. Then, we drew the rough draft, roughly sketched out the basic structure of the jig, figured out the best way after further fixing. Meanwhile, jig for the milling machine is also designed. The content of its design is similar to the one for drilling machine, as described above. Its purpose is to mill the grooves and the top surface of the guide block. Plus, the design of cutter and measuring tools are mentioned as well. (最后一句很突兀哎..)
能看出来这不是翻译机翻译的吧..学工程的学生还真是伤不起... :O