The development of automatic girth welding machine with dual-arm for automobile axle

摘要

In order to solve the problem of automobile rear axle welding equipment with the low level of automation, the poor accuracy, the poor efficiency, a automatic girth welding machine with dual-arm for automobile axle has been developed based on PLC. The welding Process automation is realized by PLC controlling gun movement. The automatic welding machine has the characteristics of high control precision, good security, fast response speed, high degree of automation, improving welding quality and production efficiency, lowed serape rates, convenient operation, easy maintenance, in particular to improve the working reconditions of workers and improve production efficiency has obvious practical significance.