介绍简单的钢丝调直法

• 作 者: 孙庆湖
• 机 构: 北京第一汽车附件厂,
• 出 处: 机械工人
• 发表日期: 1957年01期
• 关键词: 钢丝 调直 弯曲度 生产效率 成卷 车床 一根 刀架 铜粉 模具

我厂所制造的汽车附件中,有些零件是用直径3公厘,长300～500公厘的钢丝来冲压的。在冲压前要求钢丝是很直的(长300～500公厘中,弯曲度不超过0.2～0.5公厘),但是钢丝都是成卷的,同时又有一定的硬度,调直比较困难。起先我们用手工调直,调直一根大约需要5分钟。后来经过大家共同研究,改在车床上调直,提高生产效率8倍。

Some of the car accessories I make in our factory are stamped with 3 mm in diameter and 300 to 500 mm in length. Before the stamping requires the wire is very straight (length 300 ~ 500 mm, the curvature of not more than 0.2 to 0.5 mm), but the wire is a roll, but also have some hardness, straightening more difficult. At first, we use manual straightening, straightening one takes about 5 minutes. Later, after all the joint research, change in the lathe straightening, improve production efficiency 8 times.