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某货车轮毂盘总成自动点焊机器人的研制
引用本文:唐大勇,刘璐.某货车轮毂盘总成自动点焊机器人的研制[J].电焊机,2019,49(1):59-63.
作者姓名:唐大勇  刘璐
作者单位:重庆文理学院机电工程学院,重庆402160;重庆文理学院智能装备制造及信息化技术研究所,重庆402160;中国矿业大学信息与控制工程学院,江苏徐州,221000
基金项目:重庆文理学院引进人才项目
摘    要:根据某货车轮毂盘总成的结构特点及焊接要求,设计了一种直角坐标型自动点焊机器人。阐述自动点焊机器人本体的结构设计、优化、传感控制系统的应用等过程,并利用现场工艺实验与工业性试验对点焊机器人的重复定位精度等进行验证,摸索出轮毂盘自动点焊的焊接工艺参数,为货车轮毂盘总成的自动焊接提供了一种可供借鉴的方法。

关 键 词:轮毂盘总成  直角坐标  点焊机器人  优化设计  工艺参数

Research of automatic spot-welding robotics for hub-assembly of a freight wheel
TANG Dayong,LIU Lu.Research of automatic spot-welding robotics for hub-assembly of a freight wheel[J].Electric Welding Machine,2019,49(1):59-63.
Authors:TANG Dayong  LIU Lu
Affiliation:(School of Mechanical and Electrical Engineering,Chongqing University of Arts and Sciences,Chongqing 402160,China;Institute of Intelligent Equipment Manufacturing and Information Technology,Chongqing Unive-rsity of Art and Sciences,Chongqing 402160,China;The School of Information and Control Engineering,China Univer-sity of Mining and Technology,Xuzhou 221000,China)
Abstract:According to the structural characteristics and welding requirements of a freight wheel hub-assembly,a Cartesian coordinates automatic spot-welding robotics is designed.It expounds the design,optimization and application of the sensor control system of automatic spot-welding robotics.The repetitive positioning accuracy of spot-welding robotics is verified by field process experiment and industrial experiment.The welding parameters of automatic spot-welding of wheel hub-disk are explored,which provides a reference method for automatic welding of freight wheel hub-assembly.
Keywords:hub-assembly  Cartesian coordinates  spot-welding robotics  optimal design  process parameters
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