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第216章 金属拔丝工艺(1 / 2)

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“三少爷,我们设计一个拔丝机械,可以快速的生产铁丝了,而且质量也比以前好了,”

李铁锁来到胡湘面前,对胡湘说道。

“哦,是吗,我看看,”胡湘高兴的说道,说完来到那套拔丝机械设备面前。

拔丝工艺,很多人不明白,我们平时用的铁丝,就是用拔丝工艺生产出来的。

拔丝就是把金属拉拔成细丝状,后世我们经常见到的铁丝,铜丝,感觉很普通,可是在古代可不是容易制造出来的。

但是要是制作很短一段铁丝,铜丝,也许工匠能敲打,磨出来,但要是长了,那对他们来说,比登天都难。

这台设备主要是4组模具,模具是中间有个锥形孔,阔进口,细出口,当加热的钢棒经过模具后,可以改变钢棒的横截面积,和模具槽的最后出来横截面积一样。

这台设备的关键,就是制作那个锥形孔的模具,必须要硬度很高的钢,这就需要对制作它的钻头,硬度要求更高,当然模具制作的时候先退火,降低了它的硬度,而且还有保证锥面的光滑,不然拉拔时候,容易把铁丝拉断。

这是热拔丝工艺,后世还有冷拔工艺。

现在的拉拔铁丝的拉力,是靠一个大的转轮旋转,也是用人力的。

生产这个钢丝,主要是制作好一点的弹簧,因为步枪的枪机里面弹簧,需要高性能的弹簧,还有杆步枪里面那个弹簧也不行,用了几次,就没有弹性势能了。

“很不错,以后你们改进一次设备,除了奖励钱外,有功的人员,伙食也改善一下,”胡湘说道。

其实现在给钱奖励,他们也感到不了什么,因为没有地方花,而且现在食物管控,相比钱的奖励,能吃顿鸡肉和猪肉更能鼓舞激励人。

围观的人一听,顿时兴高采烈,他们也好久没有吃肉了。

“铁锁,这个拉拔铁丝工艺,以后把几组连续起来,也研制下,”胡湘说道。

“三少爷,我们枪机里面也需要不了多少弹簧,生产多了,也没有用处的,”李铁锁道。

“会有用处的,”胡湘道。

其实胡湘想到以后,制作铁丝网,在这铁丝上面缠上倒刺,就是后世影视经常见到的防护网了。不过这就需要大量的铁了,工艺制作出来后,可以在武安的机械厂安装生产,

“那我安排人研制,”李铁锁说道。

“这个第二道拉拔的铁丝,我看做钉子也错,你们是不是研制套制作钉子的设备,”胡湘说道。

现在制作钉子,都是先敲打出铁条,然后锻打出尖头形状后后,在磨削出尖头,最后端在加热,套到一个孔里面,在把钉子冒敲出来,都是手工制作,效率很慢。

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