Cov tsev hlau engineering vuam ntawm ntau yam npaj tau
Steel vaj engineering welding npaj, yuav muab faib ua kev kho vaj tsev, sib xyaw ua ke, hauv qab no xiaobian muab koj los ntawm ib qho.
Ua ntej, cov tsev hlau ua ntej vuam los ntxuav cov chaw weld
Ua ntej sib dhos ntawm cov khoom. Yuav tsum welded rau txhua tus ntawm cov zawj txiav saum npoo nrog kev txiav ntawm ob sab ntawm Soi71} 11 hauv lub teb.
2. Tom qab sib dhos ntawm cov khoom siv. Kev saib xyuas yuav tsum tau los tiv thaiv thaj chaw huv.
3. Thaum siv submerged arc vuam. Flux tawm yuav hu rau saum npoo ntawm cov hlau saum npoo av ua ntej vuam yuav tsum tau tshem tawm cov xeb.
Thib ob, cov hlau tsim ua ntej vuam kom muaj qhov zoo nkauj tshuaj xyuas:
Cov duab thiab sab qhov tseeb ntawm Weld Bead muaj qhov cuam tshuam tseem ceeb ntawm qhov zoo ntawm WELD. Ua ntej vuam, khij qhov tseeb ntawm cov zawj ua raws li cov cai tswj hwm.
Thib peb, cov steel ua haujlwm ntawm workpiece sib dhos ua ntej vuam
Txhawm rau kom muaj qhov tseeb ntawm cov khoom lag luam, cov khoom siv yuav tsum sib sau ua ntej vuam. Thaum sib dhos, nws yog ib qho tsim nyog kom them sai sai rau txoj haujlwm ntawm cov hlau phaj, lub kaum sab xis ntawm cov zawj thiab qhov tseeb ntawm lub hauv paus. Tom qab sib dhos rau cov cheebtsam, cov kev sib dhos ua ke yuav tsum tau kuaj xyuas.
Plaub, kev tiv thaiv vuam vuam ua ntej ua haujlwm vuam. Cov cheebtsam yuav tsum tau muab tso rau thiab welded ua ntej.
Nrhiav cov txheej txheem ntev ntawm weld
Kev muab txoj kev ua haujlwm welding System yuav tsum tau siv rau reflow arc, arc nrog craters. Qhov ntev ntawm Weld yuav tsum raug suav raws li 7 zaug taw ntawm Weld (tsim WELD (Tsim Tsim). Cov khoom siv vuam siv los nrhiav cov weld yuav tsum yog tib yam li cov khoom ntawm cov ntaub ntawv Weld, cov txheej txheem yuav tsum muaj tib yam; Lub preheating kub ntawm txoj hauj lwm weld yuav tsum tau siab tshaj qhov ua kom sov weld preheating kub txog li 50 degree. Qhov chaw muab kev tso cai weld yuav tsum muaj kev ywj pheej weld tsis xws luag raws li nws yog ib feem ntawm cov nom weld thiab nws tus qauv ntev tuaj yeem pom hauv cov lus 1.
