Kev tshuaj xyuas lub cev yog qhov tseem ceeb hauv kev ntsuam xyuas cov pob qij txha tsim los ntawm nruab nrab zaus inverter chaw vuam tshuab. Cov txheej txheem no koom nrog kev soj ntsuam ncaj qha thiab ntsuas ntawm lub cev thiab cov yam ntxwv ntawm cov pob qij txha welded. Kab lus no muab cov ntsiab lus ntawm kev tshuaj xyuas lub cev uas feem ntau ua haujlwm hauv nruab nrab zaus inverter qhov chaw vuam tshuab thiab lawv qhov tseem ceeb hauv kev ntsuas kev sib koom ua ke.
- Kev Ntsuam Xyuas Kev Pom Zoo: Kev kuaj pom pom yog qhov yooj yim tshaj plaws thiab siv dav hauv kev tshuaj xyuas cov pob qij txha welded. Nws suav nrog kev tshuaj xyuas qhov pom ntawm qhov sib koom ua ke thiab thaj chaw ib puag ncig kom pom qhov tsis xws luag xws li cov kab nrib pleb, qhov tsis sib xws, tawg, thiab tawg. Cov kws soj ntsuam kev paub dhau los ntsuas qhov pom ntawm qhov sib koom ua ke, kom ntseeg tau tias nws ua tau raws li cov qauv tsim nyog thiab cov lus qhia tshwj xeeb.
- Dimensional Measurements: Kev ntsuas qhov ntev yog ua los xyuas qhov tseeb thiab ua raws li qhov sib koom ua ke. Qhov no suav nrog kev siv cov cuab yeej ntsuas qhov tseeb xws li calipers, micrometers, thiab ntsuas ntsuas qhov tseem ceeb xws li qhov ntev, qhov dav, qhov siab, thiab caj pas tuab. Kev sib txawv los ntawm qhov loj me tuaj yeem qhia tau tias muaj teeb meem nrog qhov zoo ntawm qhov vuam.
- Hardness Testing: Kev ntsuas hardness yog ua haujlwm los ntsuas qhov hardness ntawm cov khoom sib koom ua ke. Ntau yam kev ntsuas qhov nyuaj, xws li Rockwell, Vickers, lossis Brinell hardness test, tuaj yeem siv nyob ntawm cov khoom siv thiab qhov xav tau qhov tseeb. Kev ntsuas hardness muab kev pom rau hauv kev sib koom ua ke lub zog, tiv thaiv kev deformation, thiab muaj peev xwm tawg.
- Microscopic Examination: Kev kuaj xyuas kab mob nrog rau kev siv cov khoom siv kho qhov muag lossis electron microscopes kom nthuav dav thiab tshuaj xyuas qhov microstructure ntawm kev sib koom ua ke. Cov txheej txheem no tso cai rau cov kws tshuaj ntsuam xyuas cov qauv ntawm cov nplej, kev sib txuas ntawm cov khoom sib txuas, thiab muaj kev sib koom ua ke lossis lwm yam kev tsis sib haum xeeb. Kev kuaj xyuas microscopic muab cov ntaub ntawv tseem ceeb txog cov yam ntxwv ntawm cov hlau thiab kev ncaj ncees ntawm kev sib koom tes.
- Dye Penetrant Testing: Dye penetrant testing yog ib txoj hauv kev uas tsis muaj kev puas tsuaj uas siv los txheeb xyuas qhov tsis xws luag hauv cov pob qij txha. Nws suav nrog kev siv cov xim pleev xim rau ntawm qhov sib koom ua ke, tso cai rau nws nkag mus rau hauv cov kab nrib pleb lossis qhov tsis sib xws. Tom qab ntawd cov xim ntau dhau raug muab tshem tawm, thiab tus tsim tawm raug siv los nthuav tawm cov cim qhia ntawm qhov tsis xws luag. Txoj kev no muaj txiaj ntsig zoo hauv kev txheeb xyuas cov kab nrib pleb zoo uas yuav tsis pom ntawm qhov muag liab qab.
Txoj kev tshuaj xyuas lub cev ua lub luag haujlwm tseem ceeb hauv kev ntsuas qhov zoo thiab kev ncaj ncees ntawm cov pob qij txha tsim los ntawm nruab nrab zaus inverter qhov chaw vuam tshuab. Kev tshuaj xyuas qhov muag, ntsuas qhov ntev, ntsuas qhov tawv, kuaj xyuas kab mob, thiab kev ntsuam xyuas cov xim dye penetrant yog cov kev siv ntau. Los ntawm kev siv cov tswv yim no, cov kws tshuaj ntsuam xyuas tuaj yeem txheeb xyuas qhov pom thiab qhov tsis xws luag, ntsuas qhov tseeb qhov tseeb, ntsuas cov khoom tawv tawv, thiab tshuaj xyuas qhov microstructure ntawm qhov sib koom ua ke. Kev sib xyaw ua ke ntawm cov txheej txheem tshuaj xyuas lub cev no muab kev soj ntsuam zoo ntawm kev sib koom ua ke thiab ua kom muaj kev ntseeg tau thiab kev ua tau zoo ntawm cov khoom siv welded hauv ntau qhov kev lag luam.
Post lub sij hawm: May-24-2023
