基于STC单片机的焊接摆动器控制系统的设计

A Control System Design for Welding Oscillator Based on STC Single Chip

介绍了基于STC单片机焊接摆动器控制系统的设计,包括电源模块、单片机控制模块、直流电机脉宽调制(PWM)调速模块、红外线二极管检测与放大电路模块、人机交互模块等系统硬件设计,以及用C语言实现的系统软件设计.该系统能够控制焊枪以特定的预置参数进行摆动并配合一台小车进行流水线操作,从而达到自动焊接过程中的特殊要求.通过现场运行,系统稳定,可靠性高,满足工业现场要求.

This paper introduces a design of control system of welding oscillator on the basis of STC single chip. It does not only include system hardware design consisting of power module, single-chip control module, module of DC motor speed regulation system of Pulse Width Modulation （ PWM ） , module of infrared diode detection and amplifier circuit, and module of human-computer interaction, but also software design achieved by C. The system is able to control the welding torch that swings with the specific preset parameters and operates with a trolley on the pipeline in order to achieve the special requirements of the automatic welding process. Through on-site operation, the system is stable, high reliable and meets the demands of industrial field.