正文 第六十三章 如此焊接(第1页/共3页)
宋伟泽对此也是很奇怪的,秦振华是艺高人胆大吗?但是只要再扫一眼,看着他的脚下,正踩着一块木板,就能明白过来了。
人家当然是有备而来的。
按照操作规程,是绝对不能用手拿焊条的,但是,如果做足了准备,那就没问题了,就像是带电操作一样,电工操作规程里面,必须要先断电才能够接触电路,但是熟练的老电工,经常都是带电作业的,踩着凳子,一只手接触,绝对没问题。
现在的秦振华,踩在木板上,黄胶鞋是绝缘的,电焊工的手套也是绝缘的,所以这些综合下来,问题就不大了。
不过,他的防护面罩怎么会悬浮在脑袋前面,就百思不得其解了。
电焊的火花里面含有大量的紫外线,对人的眼睛有很大的伤害,所以电焊工是必须要戴能过滤紫外线的专门的防护面罩的,有手持的,有头戴的,按说头戴的更方便,不用手拿,但是实际操作中,大家都喜欢手持的。
那东西憋着慌啊,要是头戴的,不方便移动,手持的,焊接的时候挪到脸的前面来,焊完了就挪开,大家经过反复的操作之后,早就形成本能了,否则的话,一上工就戴着,一直到结束,那可不好受。
电焊条在飞快地消耗着,一根,又一根,同时,焊接的那条焊缝,一直都保持着红热的状态,那上面的温度早就上千度了,想要焊接,那自然必须要将两边的钢铁都融化,然后才能够融合到一起来。
这个时候,手法很重要,移动速度,焊条的角度等等,都有讲究,稍稍有问题,就会出现虚焊,现在,虽然还看不到秦振华焊接的结果,仅仅看那个手法,就知道是老手,看起来不错啊。
虽然焊接的长度也是十几厘米,但是,要烧透二百毫米,那就足足用了十根焊条!
就在秦振华焊接的时候,于长虹就已经焊完了,他放下焊把,拿起一个小锤来,细心地敲打着焊缝的位置,露出来的,都是最漂亮的鱼尾纹!
这就是老师傅的手艺,哼,你一个年轻人,不在车间里练习个一两年,能烧透装甲钢吗?
于长虹很是满意,刚刚在焊接的时候,就听秦振华又要出什么幺蛾子,没搭理他,只想着赶紧焊完了,现在呢,可以看看秦振华了。
他扭头扫了一眼秦振华的焊料,顿时就楞了,甚至都不怕那焊花灼伤眼睛了,嘴里发出了一个声音:“你这焊的是什么?”
看那炽热的红色,烧穿的厚度,远远超过他的一百毫米的装甲钢,他把两块装甲钢给焊成斜的了?
他要干什么?
在车体的车间里,工人经常会用下脚料锻
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