适合五面加工的咬合式夹持技术  

Occlusal clamping technology suitable for five-faces machining

作　　者：袁华 周隐 沈健[2] 

机构地区：[1]德国中欧工业技术咨询,德国lauffen74348 [2]合肥工业大学,安徽合肥230009

出　　处：《制造技术与机床》2015年第11期101-103,共3页Manufacturing Technology & Machine Tool

摘　　要：理论上,使用五轴加工中心可以在工件一次夹紧的情况下,完成五个面的加工,但在实践中却常常难以实现。其原因在于,工件的被夹持部位往往会被夹具占据较大的面积而无法得到加工。文章介绍了一种基于咬合方式的先进夹持技术,采用这种技术可以极大限度地减少夹持面积,从而有利于实现工件五个面的完整加工。In theory, the five - axis machining center can be used to complete the machining of five - faces with the workpiece clamped just one time. It is often difficult to achieve in practice. The reason is that the part of the workpiece clamped by the clamp will tend to occupy a large area which cannot be processed. This paper describes an advanced clamping technology based on occlusion, using it can greatly minimize the clamping area, which is conducive to process the five surface of workpiece fully.

关 键 词：五面加工 咬合夹持 快换机构 高效高精度 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]