我局制成的电热式内胎修补工作台(见照片),由电动砂轮、夹紧机构、加温机构及自动控温系统组成。电动砂轮系统包括电动机、传动轴及砂轮。夹紧机构包括夹紧架、丝杆及手摇柄等。加温机构主要由电熨斗组成。自动控温系统由交流电源、直流稳压电源、晶体管放大电路、显示仪表、指示灯及声音信号告警器等组 Our bureau made electrothermal inner tube repair table (see photo), which consists of electric grinding wheel, clamping mechanism, heating mechanism and automatic temperature control system. Electric wheel system includes a motor, drive shaft and wheel. Clamping mechanism including the clamping frame, screw and hand crank and so on. Heating agencies mainly composed of electric iron. Automatic temperature control system from the AC power supply, DC power supply, transistor amplifier, display instruments, lights and audible signal alarm group