微计算机在直流电焊机测试系统中的应用

Applications of the microcomputer in the testment system of direct current electric welding machine

主要介绍了直流电焊机测试的技术要求，直流电焊机测试系统的组成，硬件电路，软件设计以及测试系统的误差分析，从而证明了直流电焊机测试系统的可行性。

：This paper mainly introduces the technlolgy requisiction of the testment of direct current electric welding machine，constitution of the testment system of direct current electric welding machine、hardwere circuit、software design and error analysis of the testment system，proves the feasibility of the testment of direct current electric welding machine。