盘式自动换刀装置可靠性试验平台测控系统设计  

Controlling and Testing System Design of Reliability Testbed of Automatic Disc Tool Changer

作　　者：朱振华[1] 韩军[1] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094

出　　处：《机械制造与自动化》2012年第2期28-31,共4页Machine Building & Automation

基　　金：国家科技重大专项(2010ZX04014-013)

摘　　要：自动换刀装置是整个现代化加工中心的重要组成部分,也是整个加工中心可靠性的薄弱环节。介绍了盘式自动换刀装置的结构原理和换刀过程,并在分析影响可靠性的故障模式和影响程度的基础上设计了可靠性综合测试试验台,包括检测点的选择、硬件的选型、控制系统的设计。本试验台可以检测可能影响可靠性的主要因素,为分析和提高盘式自动换刀装置可靠性打下基础。ATC is a key component of modern and advanced machining center,but it is a vulnerable spot of reliability in the entire machining center.This paper first introduces its structure principles and tool changing process of this disc ATC andlyzes the failure mode and influence degree of reliability,and designs a comprehensive reliability testbed,including the check points setting,hardware selection and control system design.This testbed is a comprehensive testing system which can beused to test major affecting factors of reliability to provide the bas is for analyzing and improving the reliability of disc ATC.

关 键 词：盘式刀库 可靠性 测控系统 

分 类 号：TH12[机械工程—机械设计及理论]