短电弧切除铆钉系统建模与仿真  

Modeling and Simulation of Short Arc Removal Rivet System

作　　者：杨林 贾云龙 李阳 武甘雨 YANG Lin;JIA Yunlong;LI Yang;WU Ganyu(Meishan CRRC Fastening Systen Co.,Ltd.,Meishan 620010,China;CRRC Qiqihar Rolling Stock Co.,Ltd.,Qiqihar 161002,China;School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]眉山中车紧固件科技有限公司,四川眉山620010 [2]中车齐齐哈尔车辆有限公司,黑龙江齐齐哈尔161002 [3]西南交通大学机械工程学院,四川成都610031

出　　处：《电加工与模具》2022年第S01期24-29,共6页Electromachining & Mould

基　　金：四川省科技支撑计划项目(2018GZ0048);中国中车股份有限公司科技项目(MS20200409)。

摘　　要：针对手持式铆钉切除工具的实际操作,建立了伺服进给机构、脉冲电源及加工过程等的模型,搭建了短电弧切除铆钉系统模型,并仿真模拟进给速度、步进电机型号、控制算法中参考电压对加工效率的影响,由仿真分析结果初步得到最优加工参数,为后期确定参数提供了指导。Aiming at the hand-held rivet cutting tool,the model of short arc rivet cutting system was established by setting up servo feed mechanism model,pulse power model and machining process model. The influence of feed speed,stepper motor model and reference voltage in control algorithm on machining efficiency was simulated through emulation. The optimal machining parameters were obtained from the analysis results,which provided guidance for determining the parameters later.

关 键 词：短电弧 铆钉切除 仿真分析 

分 类 号：TG713[金属学及工艺—刀具与模具] TG501