1. Ua ntej-weld Source Control: Los ntawm cov khoom mus rau kev npaj, tshem tawm qhov tsis xws luag hauv lub cev
Ua ntej- vuam yog lub hauv paus ntawm kev ua tau zoo, nrog 80% ntawm cov hauv paus ntsiab lus ntawm vuam tsis xws luag nyob rau hauv pre- vuam kev npaj. Lub hauv paus tseem ceeb yog "tsis muaj kev ua phem ntawm cov ntaub ntawv, kev ua haujlwm siab ntawm cov cuab yeej, thiab kev tsim qauv ua ntej- kho."
2. Txheej Txheem Tswjhwm nruj thaum vuam: Tsau tsis ua raws li kev tshawb fawb, tshem tawm tib neeg kev sib txawv
Cov tub ntxhais thaum lub sij hawm vuam yog "tsis hloov tsis tau, symmetrical sequence, tswj txheej kub, thiab standardized ua hauj lwm," uas txo deformation thiab sab hauv tsis xws luag tshwm sim los ntawm uneven thermal input thiab yog qhov tseem ceeb los xyuas kom meej qhov tsim thiab intrinsic zoo ntawm cov weld.
3. Post-weld Kaw-Kev soj ntsuam lub voj voog: tshem tawm kev ntxhov siab tsis yog-kev kuaj kev puas tsuaj, xyuas kom muaj peev xwm weld
Ncej- vuam yog tus yuam sij rau kev txheeb xyuas qhov zoo, nrog lub hauv paus tseem ceeb yog "kev tshem tawm kev ntxhov siab, kev kuaj pom qhov tsis xws luag, kho qhov loj me, thiab tiv thaiv- kev sib tsoo kaw," kom ntseeg tau tias cov vuam tsis tsim nyog yuav tsis raug tso tawm.
4. Ua tiav cov khoom pov thawj thiab tsim ua raws li: Los ntawm qhov zoo li qub mus rau dynamic, txheeb xyuas cov load-cov kabmob muaj peev xwm
Tshaj tawm -weld tiav cov khoom yuav tsum dhau qhov kev xeem thauj khoom los xyuas qhov kev nyab xeeb ntawm cov qauv, kom ntseeg tau tias lub boom tuaj yeem tiv taus cov khoom tsim tau zoo li qub thiab tsis muaj zog, uas yog qhov tseem ceeb kaw lub voj rau kev tswj kom zoo.
5. Tom qab Kev Ua Haujlwm thiab Kev Saib Xyuas thiab Kev Tshawb Fawb: Kev tswj xyuas lub neej tag nrho, tiv thaiv kev ua tsis tiav tom qab
Kev tswj kom zoo ntawm qhov boom tsis txwv rau theem tsim khoom; standardization ntawm kev ua haujlwm tom qab thiab kev saib xyuas tuaj yeem ua kom nws lub neej ua haujlwm tau zoo thiab tiv thaiv tom qab weld tawg thiab cov qauv deformation.
