馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)焊(han)(han)工(gong)(gong)技(ji)術(shu)水平影響馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)工(gong)(gong)業(ye)、馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)民用、馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)國防設(she)施安全及馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)基礎設(she)施建設(she)質量。馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)持證有4種(zhong)，馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)焊(han)(han)工(gong)(gong)類別(bie)有7類，馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)焊(han)(han)接方式有2種(zhong)，馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)常見5個工(gong)(gong)種(zhong)。馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)職(zhi)業(ye)資格制分五級，按馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)焊(han)(han)接工(gong)(gong)齡等因(yin)素(su)綜合鑒定。馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)焊(han)(han)工(gong)(gong)需掌握馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)焊(han)(han)接變形、馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)缺陷、馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)檢驗等知識，履(lv)行馬(ma)鞍(an)(an)(an)山(shan)(shan)(shan)(shan)職(zhi)責。接下(xia)來，安徽樂(le)大教(jiao)育(yu)網老師詳細解答清(qing)楚。

馬鞍山焊工(gong)相關情況？

馬(ma)(ma)鞍(an)(an)山焊(han)工(gong)技術水平的(de)(de)高(gao)低(di)對馬(ma)(ma)鞍(an)(an)山工(gong)業(ye)(ye)、馬(ma)(ma)鞍(an)(an)山民用、馬(ma)(ma)鞍(an)(an)山國防設施(shi)的(de)(de)安(an)全(quan)運(yun)行以及馬(ma)(ma)鞍(an)(an)山基礎設施(shi)建(jian)設質量(liang)、馬(ma)(ma)鞍(an)(an)山人民生(sheng)命(ming)財產安(an)全(quan)都有(you)著重要(yao)影響。各馬(ma)(ma)鞍(an)(an)山行業(ye)(ye)對馬(ma)(ma)鞍(an)(an)山焊(han)工(gong)持證(zheng)要(yao)求嚴格，目前(qian)馬(ma)(ma)鞍(an)(an)山焊(han)工(gong)持證(zheng)主要(yao)有(you)馬(ma)(ma)鞍(an)(an)山職業(ye)(ye)資(zi)格證(zheng)、馬(ma)(ma)鞍(an)(an)山鍋爐壓力容(rong)器壓力管道特種設備焊(han)接(jie)操作(zuo)資(zi)格證(zheng)、馬(ma)(ma)鞍(an)(an)山金屬(shu)焊(han)接(jie)與切割安(an)全(quan)作(zuo)業(ye)(ye)證(zheng)這四種。

1、馬(ma)鞍山焊工(gong)類別及(ji)馬(ma)鞍山焊接方式(shi)

（1）馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)焊(han)(han)工(gong)根(gen)據馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)市(shi)場需求(qiu)有(you)7大(da)類常見(jian)類型，包括馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)氬弧焊(han)(han)、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)二保(bao)焊(han)(han)、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)手把焊(han)(han)工(gong)、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)特種焊(han)(han)工(gong)（馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)氣焊(han)(han)、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)電(dian)阻(zu)焊(han)(han)工(gong)、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)點焊(han)(han)、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)水下焊(han)(han)接、馬(ma)(ma)(ma)鞍(an)(an)山(shan)(shan)(shan)壓力容器焊(han)(han)接）。

（2）馬鞍山焊接方式主(zhu)要有馬鞍山自熔焊和馬鞍山熔絲焊兩種(zhong)，馬鞍山常見的有5個工種(zhong)。

（3）馬(ma)鞍山(shan)(shan)(shan)常用焊(han)(han)接方法包括馬(ma)鞍山(shan)(shan)(shan)熔化焊(han)(han)、馬(ma)鞍山(shan)(shan)(shan)壓焊(han)(han)和馬(ma)鞍山(shan)(shan)(shan)釬焊(han)(han)。

2、馬鞍山焊工(gong)職業資格制度

（1）采用馬鞍(an)(an)山(shan)職(zhi)業(ye)資(zi)(zi)格(ge)制，分為五級(ji)(ji)，即馬鞍(an)(an)山(shan)初(chu)級(ji)(ji)（馬鞍(an)(an)山(shan)職(zhi)業(ye)資(zi)(zi)格(ge)五級(ji)(ji)）、馬鞍(an)(an)山(shan)中級(ji)(ji)（馬鞍(an)(an)山(shan)職(zhi)業(ye)資(zi)(zi)格(ge)四(si)級(ji)(ji)）、馬鞍(an)(an)山(shan)高級(ji)(ji)（馬鞍(an)(an)山(shan)職(zhi)業(ye)資(zi)(zi)格(ge)三級(ji)(ji)）、馬鞍(an)(an)山(shan)技師（馬鞍(an)(an)山(shan)職(zhi)業(ye)資(zi)(zi)格(ge)二級(ji)(ji)）、馬鞍(an)(an)山(shan)高級(ji)(ji)技師（馬鞍(an)(an)山(shan)職(zhi)業(ye)資(zi)(zi)格(ge)一級(ji)(ji)）。

（2）這是按馬鞍(an)山焊接工齡、馬鞍(an)山技術水平等因(yin)素綜合進行鑒(jian)定(ding)。

（3）由于馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)歷史(shi)原(yuan)因(yin)，個別(bie)馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)持證人(ren)員未達到(dao)馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)職(zhi)業標準(zhun)，例(li)如馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)技(ji)工學(xue)校畢業生，馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)職(zhi)業標準(zhun)要求馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)焊(han)工中(zhong)級工技(ji)能(neng)通過兩個馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)板狀試(shi)件、一個馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)管狀試(shi)件的單面焊(han)雙面成(cheng)形，合格標準(zhun)包(bao)括(kuo)馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)表面和馬(ma)鞍(an)(an)(an)(an)山(shan)(shan)(shan)內部質量。

3、馬鞍山焊接(jie)相關知(zhi)識(shi)及馬鞍山職責

（1）馬(ma)鞍(an)(an)山(shan)焊接變形及應力的產(chan)生和防(fang)(fang)止方(fang)法，馬(ma)鞍(an)(an)山(shan)常(chang)用(yong)焊接缺陷產(chan)生原因及防(fang)(fang)止措施，馬(ma)鞍(an)(an)山(shan)焊接檢驗，馬(ma)鞍(an)(an)山(shan)電焊和馬(ma)鞍(an)(an)山(shan)氣焊安全規(gui)程，了(le)解馬(ma)鞍(an)(an)山(shan)鑄鐵、馬(ma)鞍(an)(an)山(shan)銅、馬(ma)鞍(an)(an)山(shan)鋁、馬(ma)鞍(an)(an)山(shan)鈦(tai)等馬(ma)鞍(an)(an)山(shan)金屬(shu)焊接特(te)點(dian)和操作要點(dian)。

（2）馬鞍(an)(an)山焊(han)工職責是對(dui)馬鞍(an)(an)山主管每(mei)日安排的(de)馬鞍(an)(an)山產(chan)品進行馬鞍(an)(an)山焊(han)接(jie)作業，每(mei)日班前(qian)班后對(dui)馬鞍(an)(an)山機(ji)臺進行馬鞍(an)(an)山維護及保養(yang)，馬鞍(an)(an)山現場整理(li)。

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