摘要
随着制造业的迅猛发展,焊接生产过程的机械化和自动化已成为推动焊接技术发展的巨大动力,焊接自动化不仅可以提高焊接质量,同时提高焊接生产效率。针对不锈钢扁管椭圆型焊缝的仿形自动焊接问题,对仿形自动焊接机进行了仿形结构设计与控制系统设计。采用主轴旋转角度细分法来控制主轴的转速,以达到调节焊接线速度的目的,同时对控制系统的理论误差进行了分析。结果表明:所研制的仿形自动焊机,完全满足生产实际需要。
Along with the rapid development of manufacturing industry,the mechanization and automation of welding process has become the great impetus to the development of welding industry.The welding automation can improve the welding quality and efficiency.To solve the problem of ellipse welding seam on the stainless steel flat tube,it is designed the structure and control system of the automatic profile welding machine in this paper.A method of angular fine division is used to control the spindle speed and make the welding speed evenly.The theoretical error analysis and test result indicate that the designed welding machine can satisfy the needs of actual production.
出处
《机电工程技术》
2010年第1期46-48,共3页
Mechanical & Electrical Engineering Technology
关键词
自动焊接机
仿形
转速控制
角度细分法
焊接线速度
automatic welding machine
profile
rotational speed control
angular fine division
welding speed
