摘要
对于最大口径达到6 000 mm的阀门联接法兰孔的加工,要求加工设备能快速分度,并达到一定的分度精度,实现同规格法兰能够具有互换性,使用一般的机械加工设备还比较困难。基于此种现状,设计并制造了一种加工大直径法兰孔的专用设备——简易自动分度回转工作台,该工作台可满足大直径法兰孔的加工要求。
Aiming at machining of large diameter connecting flange hole for valve with the largest dimension reached to about 6 000 mm, machining equipment was required for rapid indexing as well as certain indexing accuracy. In order to reach the inter- changeability of the same sized specification of flange, it was hard to be reached by normal equipment in use. Due to this fact, a kind of specific equipment for machining the large size flange hole was designed and manufactured. With this simple self-indexing rotating table, the machining requirement of large diameter flange hole can be fulfilled.
出处
《机床与液压》
北大核心
2012年第18期31-34,28,共5页
Machine Tool & Hydraulics
关键词
大直径法兰孔
自动分度
回转工作台
互换性
Large diameter flange hole
Self-indexing
Rotating table
Interchangeability
