气动板形检测辊测试精度动态鉴相校正方法及研究  

Study on Dynamic Phase Correction Method of the Test Accuracy of Pneumatic Shape Measuring Roller

作　　者：孙旭光[1] 李立丰[1] 党凯[1] 张前[1] 李军[1] 王益群[1] 

机构地区：[1]燕山大学机械工程学院,河北秦皇岛066004

出　　处：《机床与液压》2007年第11期115-118,共4页Machine Tool & Hydraulics

摘　　要：在简介气动板形检测辊结构、工作原理的基础上,通过试验找出了辊环在静、动态下测量压差沿圆周方向的分布规律和特点,据此提出了一种提高气动板形检测辊测试精度的动态鉴相校正方法,并经过试验证明了该方法的可行性。The construction and work principle of the pneumatic shape measuring roller were introduced, the static and dynamic state experimentation of the roller was made and the distributing regulation and characteristics of the test accuracy following circumference direction were found. A dynamic phase correction method was put forward to improve the test accuracy of the roller. The experiment proves the possibility of method.

关 键 词：气动板形检测辊 测试精度 动态鉴相校正方法 

分 类 号：TG113.2[金属学及工艺—物理冶金]