Kev tshuaj xyuas zoo ntawm cov yeeb nkab tooj liab thiab haum lub luj tshib vuam
Cov txheej txheem yuav tsum tau rau cov yeeb nkab tooj liab thiab haum lub luj tshib vuam yog siab heev. Yog hais tias muaj teeb meem nyob rau hauv lub vuam muaj pes tsawg leeg, nws yuav cuam tshuam rau qhov zoo ntawm cov khoom. Yog li los ntawm dab tsi peb yuav tsum ua qhov kev soj ntsuam zoo ntawm cov yeeb nkab tooj liab thiab haum lub luj tshib vuam? Cov nram qab no tooj liab yeeb txuas ceev connectors, tooj liab kav dej thiab tooj liab yeeb nkab manufacturers yuav muab rau koj nrog nrov science.
Kev soj ntsuam zoo ntawm cov yeeb nkab tooj liab thiab lub luj tshib vuam yog raws li hauv qab no:
1. Kev tshuaj xyuas qhov tshwm sim: Feem ntau raws li kev soj ntsuam ntawm qhov muag liab qab, qee zaum muaj 5-20x magnifying iav yog siv rau kev soj ntsuam. Los ntawm kev soj ntsuam pom, vuam lub luj tshib weld nto defects tuaj yeem pom, xws li undercuts, weld flashes, nto tawg, pores, slag inclusions, thiab weld penetrations, thiab lwm yam. Qhov ntev ntawm lub vuam tuaj yeem ntsuas tau siv lub vuam sib koom tes los yog tus qauv.
2. Tsis yog-kev sim ua kom raug: Kev kuaj xyuas los kuaj cov nplais, pores, tawg thiab lwm yam tsis xws nyob hauv Weld. Tam sim no, X-ray tshuaj xyuas, ultrasonic flaw detection thiab magnetic flaw detection feem ntau yog siv.
3. Hydrostatic test thiab air pressure test: Rau cov hlab ntsha siab uas xav tau kev sib khi, kev ntsuas hydraulic thiab / lossis kev ntsuas cua siab yuav tsum tau ua los xyuas qhov kev sib khi thiab lub peev xwm ntawm lub vuam. Tus txheej txheem yog txhaj 1.25-1.5 npaug ntawm kev ua haujlwm siab ntawm cov dej huv lossis roj sib npaug ntawm kev ua haujlwm siab (feem ntau yog cua) rau hauv lub thawv, nyob twj ywm rau qee lub sijhawm, thiab tom qab ntawd saib xyuas lub siab. poob rau hauv lub thawv thiab saib seb puas muaj qhov xau los ntawm sab nraud. , raws li qhov zoo ntawm qhov vuam tuaj yeem ntsuas.
4. Kev ntsuas kev ua tau zoo ntawm lub luj tshib: Kev kuaj tsis muaj kev puas tsuaj tuaj yeem pom qhov tsis xws luag ntawm cov vuam, tab sis nws tsis tuaj yeem piav qhia txog cov khoom siv hluav taws xob ntawm cov hlau hauv thaj chaw uas muaj kev kub ntxhov ntawm vuam. Yog li ntawd, kev nro, cuam tshuam, khoov thiab lwm yam kev ntsuam xyuas qee zaum ua rau cov pob qij txha welded. Cov kev ntsuam xyuas no yog ua tiav nrog breadboards. Cov ntawv xeem siv yog welded ua ke nrog lub cylindrical longitudinal seams kom ntseeg tau tias kev tsim kho zoo ib yam. Tom qab ntawd cov kev sim panels tau raug kuaj xyuas cov cuab yeej cuab tam. Hauv kev tsim khoom tiag tiag, qhov kev sim no feem ntau tsuas yog ua rau cov pob qij txha ntawm cov hlau tshiab.
