Application of robot offline programming and calibration in spot welding

ZHANG Jiabao

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Application of robot offline programming and calibration in spot welding
Vol. 49, Issue 10, Pages: 56-61(2019)
Published：2019
DOI：
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DOI：

ZHANG Jiabao. Application of robot offline programming and calibration in spot welding[J]. Eletric Welding Machine2019, 49(10): 56-61. DOI：

摘要

介绍了点焊工作站系统的基本构成

以及适用于安川MOTOMAN系列工业机器人的专用仿真软件Motosim EG。使用该软件进行机器人选型、模型导入、工具设置等操作

搭建出MS165点焊专用机器人工作站的完整仿真环境——确认机器人选型和系统布局

验证机器人动作范围

检查工装干涉

验证动作流程节拍

编写离线程序等

并应用于实际生产中。结果表明

应用MotoSim EG仿真软件编写程序比现场操作更具高效性、安全性

使用离线程序校准装置能显著提高离线程序的精度

达到了预期效果。

Abstract

The basic structure of spot welding workstation system and the special simulation software Motosim EG for YASKAWA MOTOMAN series industrial robots are introduced. The software is used for robot selection

model import and tool setting to build a complete simulation environment of MS165 spot welding robot workstation

which includes confirming robot selection and system layout

verifying robot action range

checking tooling interference

verifying action flow rhythm

writing an offline programming and so on. And it is applied in actual production. The results show that using MotoSim EG simulation software to program is more efficient and safe than field operation

and the use of offline programming calibration device can significantly improve the accuracy of offline programming and achieve the desired effect.