机床气密检测功能改善剖析.ppt

机床气密检测功能改善2014-3-4 GlenWang，TEF3 Strictly confidential – Chassis Brakes International 2012 - All rights reserved , also regarding any disposal, exploitation, reproduction, editing, distribution, as well as the event of applications for industrial property rights. Air sensor switch Improvement–TEF3 目录 一、什么是气密检测 二、气密检测的现状和问题 三、更换气密检测模块-选型 四、新产品介绍-FESTO气检模块 五、预计改善效果 六、预计投资回报 七、实验测试结果 八、全面改进实施计划 FIXTURE Strictly confidential – Chassis Brakes International 2012 - All rights reserved , also regarding any disposal, exploitation, reproduction, editing, distribution, as well as the event of applications for industrial property rights. Air sensor switch –TEF3 一、什么是气密检测 气密检测功能：通过检测气流变化， 1, 确认加工件是否在夹具上 2, 确认加工件摆放位置 Air Sensing Function Strictly confidential – Chassis Brakes International 2012 - All rights reserved , also regarding any disposal, exploitation, reproduction, editing, distribution, as well as the event of applications for industrial property rights. Air sensor switch Improvement–TEF3 二、目前我公司机床气密检测的现状和问题 目前我公司气密功能是由机床厂家出厂配置的， 是以SMC 的ISA15 气密模块为核心的一套组件（如右图）。 其目前存在主要问题： 1、能耗损失大，一台机床全年消耗压缩空气 11，803CNY 2、功能相关问题 →精度差，不稳定，需反复调整 排气口一直排气 Strictly confidential – Chassis Brakes International 2012 - All rights reserved , also regarding any disposal, exploitation, reproduction, editing, distribution, as well as the event of applications for industrial property rights. Air sensor switch Improvement–TEF3 二、目前我公司机床气密检测的现状和问题 → 气密检测孔容易堵塞 →旋钮式调整方式，无法观察到量的变化，调整困难 →旋钮位置很容易被人为改动而导致功能失效 →模块不坚固，容易损坏  Strictly confidential – Chassis Brakes International 2012 - All rights reserved , also regarding any disposal, exploitation, reproduction, editing, distribution, as well as the event of applications for industrial property rights. Air sensor switch –TEF3 MAWOMATIC GmbH Energy save related Quality related Others Brand Control unit Purge air pressure display Value setup Price Quality Service CKD No No No No Low No sure Not sure SMC No No No No Low Bad no service IFM