Vuam yog txheej txheem tseem ceeb hauv ntau qhov kev lag luam, ua kom muaj kev ncaj ncees ntawm cov khoom thiab cov khoom. Txiv ntseej qhov chaw vuam tshuab ua lub luag haujlwm tseem ceeb hauv cov txheej txheem no, tab sis lawv tuaj yeem ntsib teeb meem, xws li vuam tsis xws luag. Nyob rau hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov tsis xws luag hauv cov khoom siv vuam tshuab thiab muab cov tswv yim daws teeb meem los daws lawv.
1. Kev nkag mus tsis txaus
Teeb meem:Kev nkag mus tsis zoo tshwm sim thaum lub vuam tsis sib haum nrog cov khoom siv hauv paus, ua rau cov pob qij txha tsis muaj zog.
Kev daws:Xyuas kom meej tias cov vuam tsis muaj xws li tam sim no, qhov hluav taws xob, thiab lub sijhawm vuam, raug teeb tsa kom raug. Npaj cov chaw kom raug welded, tshem tawm tej yam kab mob los yog oxidation. Kho lub siab ntawm vuam electrode kom paub meej tias kev sib cuag nrog cov ntaub ntawv.
2. Cua sov
Teeb meem:Overheating tuaj yeem ua rau kub hnyiab, ua rau lub qhov nyob hauv cov khoom, lossis cov vuam yuav ua nkig.
Kev daws:Saib xyuas qhov ntsuas kub thiab kho qhov vuam tsis zoo kom tsis txhob muaj cua sov ntau dhau. Kev ua kom txias thiab kev kho electrode kuj tseem tuaj yeem pab tswj cov cua sov.
3. Porosity
Teeb meem:Porosity yog qhov muaj cov voids me me los yog npuas hauv qhov vuam, ua rau nws tsis muaj zog.
Kev daws:Xyuas kom meej tias qhov chaw vuam yog huv si thiab tsis muaj kab mob xws li roj lossis roj. Siv cov roj thaiv kev tsim nyog los tiv thaiv cov pa paug hauv huab cua, thiab xyuas cov pa roj ntws. Kho qhov vuam tsis muaj qhov ruaj khov arc.
4. Weld Spatter
Teeb meem:Weld spatter muaj cov hlau me me uas tuaj yeem ua raws li qhov chaw nyob ze, ua rau muaj kev puas tsuaj lossis kis kab mob.
Kev daws:Optimize qhov vuam tsis tau kom txo tau cov spatter ntau lawm. Tsis tu ncua ntxuav thiab tswj cov phom vuam thiab cov khoom siv. Xav txog kev siv tshuaj tiv thaiv kab mob los yog txheej txheej.
5. Electrode Contamination
Teeb meem:Cov kab mob electrodes tuaj yeem hloov impurities mus rau qhov vuam, ua rau muaj qhov tsis xws luag.
Kev daws:Siv cov khoom zoo, huv si electrodes. Ua raws li kev tu thiab tu cov txheej txheem electrode niaj hnub los tiv thaiv kev sib kis.
6. Kev tsis ncaj ncees
Teeb meem:Misalignment ntawm cov khoom tuaj yeem ua rau tsis sib xws lossis tsis raug welds.
Kev daws:Xyuas kom meej fixture thiab cov khoom alignment. Ua raws li cov txheej txheem tswj xyuas kom zoo los xyuas qhov kev sib tw ua ntej vuam.
7. Kev tsis sib haum xeeb
Teeb meem:Kev tsis sib haum xeeb ntawm cov vuam electrodes tuaj yeem ua rau cov vuam tsis sib xws.
Kev daws:Tsis tu ncua calibrate thiab tswj lub vuam tshuab kom ntseeg tau tias zoo ib yam. Xyuas thiab kho electrode siab raws li xav tau rau txhua daim ntawv thov tshwj xeeb.
Los ntawm kev hais txog cov kev tsis sib haum xeeb no, koj tuaj yeem txhim kho qhov kev ua tau zoo thiab kev ntseeg siab ntawm cov txiv ntoo qhov chaw vuam tshuab, thaum kawg txhim kho qhov zoo ntawm koj cov khoom welded. Kev saib xyuas tsis tu ncua thiab kev cob qhia tus neeg ua haujlwm yog qhov tseem ceeb los tiv thaiv thiab daws cov teeb meem no. To taub qhov intricacies ntawm cov txheej txheem vuam thiab tsis tu ncua saib xyuas thiab optimizing qhov vuam tsis yog qhov tseem ceeb rau kev ua tiav zoo ib yam, zoo welds.
Post lub sij hawm: Oct-20-2023
