重机LBH-1790型锁眼机电气控制原理与维修

摘要

This paper from Composition of the machine electric control box, Power Supply and Connection method of Each terminal equipment, Control flow, Power supply repair, Error display code And The elimination method of corresponding fault Several aspects, briefly introduces the elimination method of The electric control principle And common fault of the JUKI LBH-1790 Buttonhole machine.%该文从机器电气控制箱的构成、电源及各终端设备的连接方法、控制流程、电源部分维修、错误显示代码与对应故障的排除方法等几个方面，简要介绍了重机LBH-1790型电子平头锁眼机的电气控制原理及常见故障的排除方法。