河南科技学院
2016届本科毕业论文（设计）
分离器滑阀分度孔钻模设计
简略快捷的操纵、对付繁杂整机的最优扮装夹与加工、大大低落工人的劳动强度、进步临盆效率,这些都是分度式钻模的长处。恰是这些长处,才使工件的互换性大大进步,为机械维修供给了诸多便利,分别器滑阀分度钻模工艺被普遍的应用于机械加工中。
本文应用分度装配在临盆中办理了分别器滑阀在圆柱面上两组分度孔的加工。主如果应用一套钻模在一圆柱面加工两组分度孔,并到达预期的后果。
这个整机是分别器滑阀分别是其在事情中的一个非常重要的感化如许的整机是批量临盆的而传统的方法大多是手工的因此传统方法被放弃了加工时往往不是在整机的其余部位，而是在外圆柱外面上这就给定位事情带来很大困难掌握欠好的话最轻易呈现刀具拆断等问题，也轻易形成工件外面的粗拙使工件外面构成毛刺加果如许加工的光阴就会增加在分度的时刻汉很难控制孔的深度加果过深会毁坏整机原有的机能、使整机疲软;过浅则会令工件自己受损，工件上的同一分度的三个孔被梗塞工件的功效无奈施展进去.从上面的阐发能够看出传统的方法无奈满意新情况下工件的临盆请求必需要用当代的加工方法，即要应用专用的模具来临盆加工在制作周详的加工分度装配的各个部件所述定位部件都做了处置请求既包管了工件的精度而且还进步了处置速率。
关键词：分离器；滑阀；分度装置；钻模
Splitter spool indexing holes drilled Die
Abstract
Simple and quick operation, for optimal setup and processing, greatly reduce the labor intensity, improve production efficiency, which are indexing the jig advantage of complex parts. It is these advantages, only to greatly improve the interchangeability of the workpiece, mechanical maintenance provides a lot of convenience, splitter spool jig indexing process is widely used in machining.
In this paper, indexing means in the production process to solve the separator slide valve in the cylindrical surface of the two components of the hole. Mainly using a jig in a cylindrical surface machining two indexing holes, and achieve the desired results.
This unit is the separator separating the spool is such that part of its role in the work of a very important is mass-produced and most traditional way is the traditional way by hand thus been abandoned in other parts is often not part of the processing, but the outer cylindrical surface which brings great difficulties to locate work if mishandled tool to split off the most prone to problems, are likely to cause the rough surface of the workpiece surface burrs plus fruit processing time to form such increases when indexing Han difficult to control the depth of the hole plus fruit had damaged parts of the original performance will be deep, so that the weak parts; too shallow will make the work itself is damaged, the same division three holes on the workpiece is blocked function of the workpiece can not play. from the above analysis we can see that traditional methods can not meet the production requirements under the new situation of the workpiece must use modern processing methods, that is, to take advantage of special tooling to production and processing in the manufacture of precision machining division each member of the positioning components of the device are done processing requirements not only ensure the accuracy of the workpiece but also improve the processing speed.
Keywords: separator; spool; indexing means; jigs
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