... double-pulse generator双脉冲发生器 double-reeling system双卷绕系统 downhand welding平焊 ...
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In the system with little tension fluctuation and numeric, by compensating the reeling in and out rate, adopting vector close-loop control can get better effects.
在张力波动范围窄、张力数值较小的控制系统中，采用矢量闭环控制，通过对收放卷速度的补偿，能收到较好的效果。
The rolling transmission is driven by a vector frequency motor and floating roller system and PLC can automatically calculate the reel diameter, achieving the reeling tension conical control.
收卷传动采用矢量变频电机﹑浮动辊系统组成，并通过PLC自动计算卷径实现收卷张力锥度控制；
In this paper, it is introduced the constitution and characteristics of the computer management system in reeling enterprises.
文中介绍了“缫丝企业计算机管理系统”的构成及特点。
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