Pre-treatment Crack Repair Technology:
Hom kev siv tshuab no suav nrog kev kho tshwj xeeb hauv cov khoom ua ntej qhov tawg tshwm sim thaum lub sij hawm tsim cov txheej txheem ntawm cov pwm nyuaj los yog cov khoom siv.Thaum cov kab nrib pleb tshwm nyob rau hauv cov khoom siv thaum siv, lub pre-installed kho microstructure cia li kho cov kab nrib pleb thiab tshem tawm lawv.Nyob ntawm seb qhov kev kho mob ua ntej hloov cov khoom siv nws tus kheej, cov cuab yeej no tuaj yeem muab faib ua ob pawg:
a.Tsis-hloov muaj pes tsawg leeg thiab cov qauv:
Txoj kev no tsis hloov cov khoom siv thiab cov qauv.Hloov chaw, nws yuav tsum ua ntej ntxig kho microstructures hauv cov khoom siv thaum lub sijhawm tsim khoom.Thaum cov kab nrib pleb tshwm sim thaum siv, cov microstructures ua haujlwm kho cov kab nrib pleb.
b.Kho cov khoom muaj pes tsawg leeg los yog qauv:
Txoj hauv kev no suav nrog kev hloov kho qhov sib xyaw ntawm cov khoom siv tawv alloy pwm los ntawm kev ntxiv cov ntsiab lus tshwj xeeb ua ntej.Thaum cov kab nrib pleb tshwm sim, cov khoom tshwj xeeb no hloov mus rau qhov chaw tawg los kho cov kab nrib pleb.
Post-Crack Repair Methods rau Hard Alloy Pwm:
Muaj ob txoj hauv kev tseem ceeb rau kev kho tom qab tawg:
a.Kev kho tus kheej:
Hauv txoj kev no, cov khoom siv hluav taws xob sab nraud yog siv los kho.Cov kab nrib pleb sab hauv yuav tsum muaj cov txheej txheem sab nraud los pib cov txheej txheem kho, xws li cua sov, kev kub siab, deformation, thiab lwm yam. Cov txheej txheem tshwj xeeb suav nrog kev kho cov mem tes tam sim no, drilling thiab sau kho, kho qhov kub siab, kho qhov kub thiab txias, thiab lwm yam.
b.Kev kho tus kheej:
Txoj kev no tso siab rau qhov muaj peev xwm ntawm cov khoom siv los kho tus kheej.Nws feem ntau suav nrog lub tswv yim ntawm kev ua cov txheej txheem kho lom neeg.
Post lub sij hawm: Aug-02-2023
