盘套类零件加工工艺的最优设计分析

Optimum Design and Analysis of Machining Technology for Disk-Sleeve Parts

盘套类零件广泛应用在需要支承、连接和导向作用的场合,这类零件机械加工中,在夹紧力、切削力的作用下容易发生变形,影响零件的表面质量。为了改善盘套类零件的加工质量,在加工工艺的安排上需要注意装夹定位方式、专用夹具的设计、切削用量的分配、加工工序的安排等。从典型盘套类零件在机械加工中常遇到的关键问题出发,探索了盘套类零件通用可行的加工工艺。

Disk sleeve parts are widely used in occasions needing support,connection and guidance.Such parts in mechanical processing,under the action of clamping force and cutting force,are easy to deform and affect the surface quality of parts.In order to improve the processing quality of disc parts,some problems should be paid attention to in the arrangement of processing technology,such as the method of clamping positioning,selecting special fixture,distribution of cutting parameters,processing procedures and so on.Summarized the general feasible processing technology of disk sleeve parts,through the typical problems often encountered in machining of typical disc parts.