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四辊却叛逆冷轧机传触动电控体系设计-本科生逝

来源:原创 时间:2019-03-15 08:53

  摘 要

  轧制是各种变形顺手眼中效力高、产量父亲、本钱低、成型正确的加以工方法。而轧机是完成金属轧制经过的设备,泛指完成轧材消费全经过的设备,带拥有拥有首要设备﹑辅弼设备﹑宗重运输设备和直属设备等。从炼钢厂出产到来的钢坯还偏偏是半产品,必须到轧钢厂去终止暖和轧与冷轧后,才干成为合格的产品。

  论文经度过吸取和己创校内实训中心的四辊却叛逆冷轧机的上进设计理念,提出产了四辊却叛逆冷轧机的电控体系设计方案,并尽结出产了电气调试方案。完成了整顿个轧机电控体系的坚硬件方案设计以及相干器件的选型工干。在坚硬件设计中,提出产了PLC+变频器+电机等的合环把持体系,从而到臻变频器把持电机转快的目的。

  365bet:轧机 电控体系 四辊 合环

  

  ABSTRACT

  Means all kinds of deformation in rolling, high efficiency, large output, low cost, precision molding processing methods. The mill is the equipment of metal rolling process, rolled the whole production process refers to the completion of equipment, including major Equipment, Auxiliary Equipment, lifting and other transport equipment and ancillary equipment. Out from the steel mill is just the semi-finished billets to be to go for hot and cold rolling mills, the products can become qualified.

  Articles by absorb and learn the four-campus training center roller cold rolling mill of the advanced design concept, put forward a four-high reversing cold rolling mill electrical control system design. Completion of the entire rolling mill electrical control system hardware design and selection of work-related devices. In the hardware design is proposed such as PLC + inverter + motor closed-loop control system, so as to achieve the purpose inverter control motor speed.

  Keywords: Rolling mill;Electronic Control System;Four roller;Closed loop

   目 录

  华语摘要……………………………………………………………………………Ⅰ

  英文摘要……………………………………………………………………………Ⅱ

  1 绪 论 1

  1.1 轧制经过己触动募化 1

  1.2 轧机的分类 2

  1.3 四辊却叛逆冷轧机传触动体系的电气要寻求 5

  1.4 本设计的意思及工干 6

  2 四辊却叛逆冷轧机的构造及工艺流动程剖析 8

  2.1 四辊却叛逆冷轧机的展开和技术特点剖析 8

  2.2四辊却叛逆冷轧机的构造 11

  2.3 冷轧工艺流动程 14

  3 四辊却叛逆冷轧机的把持单元 17

  3.1 四辊却叛逆轧机的工干规律 17

  3.2 四辊却叛逆冷轧机各单元的把持 17

  4 电控单元器件的选择及参数设计 20