2^#飞剪剪切方式的改进

来源期刊：冶金自动化2009年第5期

论文作者：朱玲 宋明 渠济华 夏云龙

文章页码：62 - 65

关键词：飞剪； 控制； 剪切

Key words：flying shears； control； cutting

摘    要：宣龙高速线材有限责任公司第二高速线材厂的2#飞剪,随着生产节奏的加快和不断提速,频繁出现切尾不稳定、二次反爬等问题。针对这一问题,对飞剪的控制系统和剪切方式进行了改进,改变了飞剪工作的初始位置,从而缩短了飞剪一次剪切动作的时间,满足了节奏加快和提速的要求,同时还相应地调整了传动系统的参数。投入实际生产后,该飞剪切头、切尾稳定,大大减少了事故率,经济效益显著。

Abstract: After production line was speeded up,the No.2 flying shears in the Second High Speed Wire Plant of Xuanlong High Speed Wire Co.,Ltd.had some troubles,such as,tail cutting unsteadiness and the second reverse creeping etc.To solve these problems,control system and cut mode were improved.At the same time,start angle of shears was changed to reduce cutting cycle time,and parameters of drive system were regulated accordingly.After improvement,cutting of head and tail is stable,production accident rate is reduced remarkably,and obvious economic benefits is obtained.