小型线切割机床走丝限位装置的改进方案与实施  

Improved Scheme and Implementation of Wire-feeding Limit Device for Small Wire Cutting Machine

作　　者：赵夫超[1,2] 吴福贵 许金煌[2] 杨坤 王明杰[1] ZHAO Fuchao;WU Fugui;XU Jinhuang;YANG Kun;WANG Mingjie(School of Mechatronic Engineering,Anqing Vocational and Technical College,Anqing 246003,China;Anqing Dingrun Intelligent Equipment Manufacturing Co.,Ltd.,Anqing 246003,China)

机构地区：[1]安庆职业技术学院机电工程学院,安徽安庆246003 [2]安庆市鼎润智能装备制造有限公司,安徽安庆246003

出　　处：《机械工程师》2021年第8期141-142,145,共3页Mechanical Engineer

基　　金：2017年省质量工程教研重点项目“基于工匠精神培养学生创新能力的实践教学改革研究”(2017jyxm0702);2019年安徽省质量工程大规模在线开放课程MOOC示范项目(2019 mooc 453)。

摘　　要：线切割机床广泛应用于模具等精密零件的生产中。文中分析了一种小型线切割机床走丝限位装置存在的限位调整不可靠、限位挡板易撞坏限位开关的使用缺陷,对限位装置结构进行优化设计,并对安装操作方法及实施改造过程进行阐述。改造后的限位装置可提高设备运行的可靠性、使用效率,避免出现因调整不当损毁限位开关的问题。Wire-cutting machine tools are widely used in the production of precision parts such as molds.The paper analyzes the limitations of a small wire-cutting machine tool's wire-feeding limit device,the limitation adjustment is unreliable,the limit baffle is easy to crash the limit switch.The limit device structure is optimized,and the installation and operation method is optimized.And the implementation of the transformation process is explained.The modified limit device can improve the reliability of equipment operation and use efficiency,and avoid the phenomenon of limit switch damage due to improper adjustment.

关 键 词：线切割机床 走丝 限位装置 限位开关 

分 类 号：TH122[机械工程—机械设计及理论]