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高壓焊工培訓

高壓焊(han)(han)(han)(han)(han)工及高壓焊(han)(han)(han)(han)(han)工培訓(xun)指焊(han)(han)(han)(han)(han)工及學員焊(han)(han)(han)(han)(han)的焊(han)(han)(han)(han)(han)縫達到(dao)焊(han)(han)(han)(han)(han)縫檢測拍片合格。初級(ji)(ji)為壓力容(rong)器焊(han)(han)(han)(han)(han)工,中級(ji)(ji)為管(guan)道氬電聯焊(han)(han)(han)(han)(han),高級(ji)(ji)是管(guan)道向下(xia)焊(han)(han)(han)(han)(han)。高壓焊(han)(han)(han)(han)(han)工因為焊(han)(han)(han)(han)(han)接(jie)作(zuo)業要求高,操作(zuo)難度大,施(shi)工焊(han)(han)(han)(han)(han)接(jie)監管(guan)嚴格,一直是焊(han)(han)(han)(han)(han)工行業里面技(ji)術(shu)要求 高的項目之一。初級(ji)(ji)壓力容(rong)器焊(han)(han)(han)(han)(han)接(jie)廣泛采用單面焊(han)(han)(han)(han)(han)雙面成形(xing)技(ji)術(shu)。單面焊(han)(han)(han)(han)(han)雙面成型焊(han)(han)(han)(han)(han)接(jie)技(ji)術(shu)具(ju)有不受構建形(xing)狀(zhuang),尺寸和空間限制,設(she)備簡單,工藝靈活,適(shi)應(ying)性強(qiang),且焊(han)(han)(han)(han)(han)接(jie)接(jie)頭強(qiang)度高,質量好等(deng)獨到(dao)優點。廣泛應(ying)用于(yu)鍋

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高(gao)(gao)壓(ya)焊(han)(han)(han)工(gong)(gong)(gong)及高(gao)(gao)壓(ya)焊(han)(han)(han)工(gong)(gong)(gong)培(pei)訓指(zhi)焊(han)(han)(han)工(gong)(gong)(gong)及學員焊(han)(han)(han)的(de)焊(han)(han)(han)縫達到焊(han)(han)(han)縫檢測拍(pai)片(pian)合格(ge)。初級(ji)為壓(ya)力容(rong)(rong)器(qi)(qi)焊(han)(han)(han)工(gong)(gong)(gong),中級(ji)為管(guan)(guan)(guan)道(dao)氬(ya)電聯焊(han)(han)(han),高(gao)(gao)級(ji)是管(guan)(guan)(guan)道(dao)向下焊(han)(han)(han)。高(gao)(gao)壓(ya)焊(han)(han)(han)工(gong)(gong)(gong)因為焊(han)(han)(han)接作業要求高(gao)(gao),操作難度(du)大(da),施工(gong)(gong)(gong)焊(han)(han)(han)接監管(guan)(guan)(guan)嚴格(ge),一(yi)直是焊(han)(han)(han)工(gong)(gong)(gong)行(xing)業里面(mian)(mian)(mian)(mian)技術要求 高(gao)(gao)的(de)項目之一(yi)。初級(ji)壓(ya)力容(rong)(rong)器(qi)(qi)焊(han)(han)(han)接廣泛采用單(dan)面(mian)(mian)(mian)(mian)焊(han)(han)(han)雙面(mian)(mian)(mian)(mian)成形(xing)技術。單(dan)面(mian)(mian)(mian)(mian)焊(han)(han)(han)雙面(mian)(mian)(mian)(mian)成型焊(han)(han)(han)接技術具有不受構(gou)建形(xing)狀,尺寸和空間限制,設(she)備簡單(dan),工(gong)(gong)(gong)藝靈活,適應性強,且(qie)焊(han)(han)(han)接接頭強度(du)高(gao)(gao),質量好等獨到優點。廣泛應用于鍋(guo)爐壓(ya)力容(rong)(rong)器(qi)(qi),高(gao)(gao)壓(ya)管(guan)(guan)(guan)道(dao)及重要的(de)焊(han)(han)(han)接結(jie)構(gou)施工(gong)(gong)(gong)。是國內外初級(ji)焊(han)(han)(han)工(gong)(gong)(gong)考核(he)的(de)基本內容(rong)(rong)。也是我公司初級(ji)高(gao)(gao)壓(ya)焊(han)(han)(han)工(gong)(gong)(gong)的(de)培(pei)訓課程。

主要內容有:

1. ASME規(gui)范的概況(kuang)


(1)ASME規范的構成、關系和應用


(2)ASME認證的基(ji)本要求


2. ASME Ⅸ卷(juan)焊接工藝評定(ding)


(1)各種焊接方(fang)法(fa)的焊接重要變(bian)素(su) 


(2)焊接變素的覆蓋準(zhun)則 


(3)焊(han)接工(gong)藝評(ping)定的試驗方(fang)法(fa) 


(4)焊接工藝(yi)評定的驗收準則 


3. ASME Ⅸ卷焊工評定(ding)


(1)焊工評(ping)定的試驗方法和準則 


(2)焊工(gong)資格的覆(fu)蓋范圍 


4. NB/T 47014 承(cheng)壓設備焊接工藝(yi)評(ping)定(ding)案例(li)


(1)焊接工藝評定報告(PQR)的案例解讀 


(2)焊(han)接工藝規程(WPS)的案例解讀(du) 


5. 壓力(li)容器焊后熱處理


(1)焊后熱(re)處理的一般規定


(2)焊后熱處理的規程


 

6. 壓力容器失(shi)效案例分(fen)析


(1)壓力(li)容(rong)器主(zhu)要失效模(mo)式


(2)壓(ya)力容器焊接失效案例


7. 美國焊接檢(jian)驗師(shi)(AWS B1.11)外觀(guan)檢(jian)驗和檢(jian)測


(1)焊(han)接外觀檢驗技術(shu)


(2)檢測(ce)工具的使用


8. 美(mei)國焊接檢驗師(AWS WIT)焊接缺陷分(fen)類、原(yuan)因和防止


(1)主要的(de)焊接缺陷分類(lei)及危害


(2)焊接缺(que)陷產生的原因分析


(3)焊接缺陷的預防(fang)技術


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