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点焊机应用漆包线行业


点焊机应用漆包线行业

      点(dian)焊机系采用(yong)双面(mian)双点(dian)过(guo)流(liu)(liu)焊接(jie)(jie)的原理,工(gong)作时(shi)两(liang)个电(dian)(dian)(dian)极(ji)加压工(gong)件使两(liang)层金属在(zai)两(liang)电(dian)(dian)(dian)极(ji)的压力下形成(cheng)(cheng)一(yi)(yi)定的接(jie)(jie)触电(dian)(dian)(dian)阻(zu),而焊接(jie)(jie)电(dian)(dian)(dian)流(liu)(liu)从一(yi)(yi)电(dian)(dian)(dian)极(ji)流(liu)(liu)经另(ling)一(yi)(yi)电(dian)(dian)(dian)极(ji)时(shi)在(zai)两(liang)接(jie)(jie)触电(dian)(dian)(dian)阻(zu)点(dian)形成(cheng)(cheng)瞬间(jian)的热熔接(jie)(jie),且焊接(jie)(jie)电(dian)(dian)(dian)流(liu)(liu)瞬间(jian)从另(ling)一(yi)(yi)电(dian)(dian)(dian)极(ji)沿(yan)两(liang)工(gong)件流(liu)(liu)至(zhi)此电(dian)(dian)(dian)极(ji)形成(cheng)(cheng)回路,并(bing)且不会伤(shang)及被焊工件的(de)内部结构。

      使用方(fang)法:

1、焊接时(shi)应先调节电极(ji)杆(gan)的位(wei)置,使(shi)电极(ji)刚好压到焊件时(shi),电极(ji)臂保持互相平行(xing)。

2、电(dian)流调节开关级数的选(xuan)(xuan)择可按(an)焊件厚度与材质而选(xuan)(xuan)定。通电(dian)后电(dian)源指示灯应(ying)亮,电(dian)极压力大(da)小可调整弹(dan)簧压力螺母,改变其压缩程度而获得。

3、在(zai)完成上(shang)述调(diao)整后,可(ke)先接(jie)通(tong)(tong)冷(leng)却水后再(zai)接(jie)通(tong)(tong)电源(yuan)准备焊(han)(han)接(jie)。焊(han)(han)接(jie)过程的程序:焊(han)(han)件置于两电极之(zhi)间,踩下脚踏板,并(bing)使上(shang)电极与焊(han)(han)件接(jie)触并(bing)加(jia)压(ya),在(zai)继(ji)续压(ya)下脚踏板时,电源(yuan)触头开(kai)关接(jie)通(tong)(tong),于是变压(ya)器(qi)开(kai)始工作(zuo)次级回路通(tong)(tong)电使焊(han)(han)件加(jia)热。当焊(han)(han)接(jie)一(yi)定(ding)时间后松开(kai)脚踏板时电极上(shang)升,借弹簧的拉(la)力(li)先切(qie)断电源(yuan)而后恢复原状,单点焊(han)(han)接(jie)过程即告结束。


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