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江西汽车制造厂阴极电泳底漆线,是一条用PLC(可编程序控制器)单机集中控制的全自动生产线。下面从电控技术方面介绍这条线。一、控制方案的选择 1.底漆线简介底漆线是一条以悬链为纽带的步进式生产线。该线每走一工步,悬链前进(节距)6.2米,运行时间(节拍)7.1分钟,全线共30余工步。未涂底漆的工件经过该线后,被泳好底漆并烘干而送出。该线的生产纲领为年产3万3千挂,1万6千5百台车。
Jiangxi Motor Manufacturing cathode electrophoresis primer line, is a PLC (programmable logic controller) single machine centralized control of fully automated production lines. The following describes the line from the electronic control technology. First, the choice of control program 1 primer line Introduction Primer line is a catenary for the step-by-step production line. The line every step, catenary forward (pitch) 6.2 meters, running time (beat) 7.1 minutes, a total of more than 30 steps across the board. Unprimed workpieces pass the line, are swimmed and primed and dried for delivery. The line of production program for an annual output of 33,000 linked to 16,500 vehicles.