想必,咱(zan)們(men)已經(jing)對于,是(shi)(shi)十分的熟悉了,由于咱(zan)們(men)認識了中頻(pin)點(dian)焊機,什(shen)么排焊機,可是(shi)(shi)你是(shi)(shi)否對咱(zan)們(men)的機器,了解清楚了,那么判別(bie)點(dian)焊機焊接功能的辦法(fa)詳細是(shi)(shi)什(shen)么?
接電(dian)(dian)(dian)流是(shi)影(ying)響(xiang)析(xi)(xi)熱(re)的(de)主要(yao)因素,析(xi)(xi)熱(re)量與電(dian)(dian)(dian)流的(de)平(ping)方(fang)成(cheng)正比。隨(sui)著(zhu)焊(han)(han)接電(dian)(dian)(dian)流添加(jia)(jia)(jia),熔核的(de)尺(chi)度(du)(du)或(huo)焊(han)(han)透率A是(shi)添加(jia)(jia)(jia)的(de)。在正常情況下,焊(han)(han)接區的(de)電(dian)(dian)(dian)流密度(du)(du)應有一個合理(li)(li)的(de)上、下限(xian)。低于下限(xian)時,熱(re)量過小,不能形成(cheng)熔核;高于上限(xian),加(jia)(jia)(jia)熱(re)速度(du)(du)過快(kuai),會(hui)發(fa)生(sheng)飛(fei)(fei)濺,使(shi)焊(han)(han)點質量下降(jiang)。當電(dian)(dian)(dian)極力添加(jia)(jia)(jia)時,發(fa)生(sheng)飛(fei)(fei)濺的(de)焊(han)(han)接電(dian)(dian)(dian)流上限(xian)值也添加(jia)(jia)(jia)。在生(sheng)產中當電(dian)(dian)(dian)極力給定時,經過調(diao)理(li)(li)焊(han)(han)接電(dian)(dian)(dian)流,使(shi)其稍低于飛(fei)(fei)濺電(dian)(dian)(dian)流值,便可獲得(de)要(yao)求的(de)點焊(han)(han)強(qiang)度(du)(du)。焊(han)(han)接電(dian)(dian)(dian)流脈沖形狀(zhuang)及電(dian)(dian)(dian)流的(de)波形對焊(han)(han)接質量有影(ying)響(xiang)。從(cong)工藝上看,焊(han)(han)接電(dian)(dian)(dian)流波形陡升與陡降(jiang)會(hui)因加(jia)(jia)(jia)熱(re)和冷(leng)卻速度(du)(du)過快(kuai)而引起飛(fei)(fei)濺或(huo)熔核發(fa)生(sheng)縮短(duan)性(xing)的(de)問題。
以(yi)上便是小(xiao)編為咱(zan)們介(jie)紹的(de)關(guan)于判別(bie)點(dian)焊機(ji)焊接功能(neng)的(de)辦法(fa)詳(xiang)細是什(shen)么(me),期望可以(yi)幫助(zhu)到咱(zan)們,如(ru)果咱(zan)們還(huan)有其他(ta)方面想要了解(jie)的(de)話,歡(huan)迎在線咨詢(xun)選購。