Nyob rau hauv ASTM A182, Kho Vuam Requirements xa mus rau cov kev cai hais txog kev kho vuam ntawm qhov tsis xws luag lossis kev puas tsuaj tshwm sim thaum tsim khoom lossis siv cov txheej txheem. Cov kev cai no muaj xws li kev xaiv cov khoom siv, cov txheej txheem vuam, thiab kev kho cua sov rau kev kho vuam.
Cov ntsiab lus tseem ceeb suav nrog:
1. Ua raws li:
Kev kho vuam yuav tsum ua raws li cov kev cai tsim nyog tau teev tseg hauv ASTM A182 kom ntseeg tau tias cov khoom siv kho tau muaj cov khoom tsim nyog thiab cov tshuaj muaj pes tsawg leeg.
2. Kev tshuaj xyuas thiab kev lees paub:
Kev tshuaj xyuas kom zoo thiab kev siv tau zoo yuav tsum tau ua tom qab kho qhov vuam kom paub meej tias qhov ua tau zoo thiab qhov zoo ntawm kev kho.
3. Kev lees paub thiab kev tso cai:
Kev kho vuam yuav tsum tau ua los ntawm cov kws tsim nyog thiab tau tso cai welding thiab tau txais kev tso cai thiab kev pom zoo.
4. Cov ntaub ntawv:
Cov ntaub ntawv tsim nyog, suav nrog cov ntaub ntawv ntawm kev kho cov txheej txheem vuam thiab cov txiaj ntsig, yuav tsum tau khaws cia rau kev taug qab thiab tshawb xyuas lub hom phiaj.
Cov ntsiab lus Q&A nquag muaj xws li:
Dab tsi yog Scope thiab tej yam kev mob rau kev kho welding?
Kev kho vuam siv tau rau cov teeb meem lossis kev puas tsuaj uas tshwm sim thaum tsim khoom lossis siv cov txheej txheem, xws li tawg, qhov, lossis qhov tsis xws luag. Cov xwm txheej rau kev kho vuam muaj xws li xyuas kom cov vuam tuaj yeem rov qab tsim cov qauv qub ntawm cov khoom ua haujlwm, thiab cov khoom siv kho yuav tsum ua raws li cov qauv thiab cov kev qhia tshwj xeeb.
Cov khoom siv thiab cov txheej txheem vuam dab tsi muaj rau kev kho vuam?
Cov khoom siv thiab vuam txoj kev kho vuam yuav tsum raug xaiv raws li cov khoom qub workpiece thiab txheej txheem vuam. Feem ntau, cov ntaub ntawv zoo sib xws lossis zoo ib yam nrog cov khoom qub yuav tsum raug xaiv los kho vuam thaum twg los tau. Tsis tas li ntawd, cov txheej txheem vuam yuav tsum raug xaiv raws li cov yam ntxwv ntawm cov khoom siv thiab cov kev kho tshwj xeeb, xws li phau ntawv arc vuam, roj tiv thaiv vuam, thiab lwm yam.
Kev tshuaj xyuas thiab kev siv tau li cas tom qab kho vuam?
Kev tshuaj xyuas kom zoo thiab kev siv tau zoo yuav tsum tau ua tom qab kho vuam kom ntseeg tau qhov zoo thiab kev ntseeg siab ntawm cov vuam. Cov kev tshuaj ntsuam xyuas feem ntau suav nrog kev tshuaj xyuas qhov muag, kuaj kua dej nkag mus, kuaj ultrasonic, kuaj cov khoom sib nqus, thiab lwm yam, txhawm rau txheeb xyuas seb qhov vuam zoo puas ua tau raws li qhov yuav tsum tau ua.
Puas yuav tsum tau kho cua sov rau kev kho vuam?
Qhov tsim nyog ntawm kev kho cua sov tom qab kho vuam yog nyob ntawm hom thiab cov kev xav tau ntawm cov khoom kho. Qee zaum, kev kho cua sov yuav xav tau tom qab kho vuam los kho cov khoom siv kho tshuab thiab cov khoom siv microstructure, kom ntseeg tau tias thaj chaw welded muaj lub zog txaus thiab tawv.
Yuav ua li cas kom ntseeg tau qhov zoo thiab kev ntseeg siab ntawm kev kho vuam?
Ua kom ntseeg tau qhov zoo thiab kev ntseeg siab ntawm kev kho vuam yuav tsum xaiv cov txheej txheem vuam tsim nyog, tsim nyog welders, cov khoom siv thiab cov cuab yeej raug, thiab ua raws li kev tswj hwm thiab kev tswj xyuas kom zoo. Tsis tas li ntawd, kev tshuaj xyuas nruj thiab kev siv tau ntawm cov txheej txheem vuam yog tsim nyog los xyuas kom meej tias qhov vuam zoo ua tau raws li qhov yuav tsum tau ua.
Cov ntaub ntawv thiab tshuaj xyuas cov txheej txheem kho vuam vuam yog dab tsi?
Kev kho cov txheej txheem vuam yuav tsum tau muab sau ua ke, suav nrog cov txheej txheem vuam tshwj xeeb, cov txheej txheem vuam tsim nyog, cov ntaub ntawv ua haujlwm vuam, cov ntaub ntawv txheeb xyuas vuam, thiab lwm yam , nrog rau cov kev tswj xyuas zoo.
