Kev txheeb xyuas thiab txhim kho cov khoom siv thiab cov qauv hauv cov khoom siv hluav taws xob zoo li qub

Nws tau tshaj tawm tias cov khoom siv hluav taws xob kho cua sov tau muab tso rau hauv lub pob tawb ntawm lub qhov cub ua kom zoo, thiab tag nrho cov txheej txheem kev kho cua sov tau ua tiav los ntawm kev ncig ntawm lub pob tawb ntawm cov kab ntau lawm. Qhov zoo ntawm kev tswj cov khoom tsim ncaj qha cuam tshuam rau kev ntseeg siab ntawm kev ua haujlwm thiab kev ua haujlwm zoo. Cov kev cai yooj yim rau cov khoom siv pob tawb yog lub teeb yuag, lub neej ua haujlwm ntev, qhov cua zoo, thiab kev ua haujlwm ruaj khov. Cov khoom siv yeeb nkab feem ntau muaj lub chassis thiab ib sab pob tawb. Cov ntaub ntawv muaj xws li 1Cr25Ni20Si2, 3Cr24Ni7SiNRE, HR33Nb, thiab lwm yam.
Cov khoom siv pob tawb muaj ntau yam teeb meem hauv kev siv, feem ntau yog vim jamming thaum lub sijhawm ua haujlwm thiab lub neej ua haujlwm luv. Feem ntau, muaj teeb meem tsawg dua nrog lub pob tawb thaum ntxov ntawm kev siv, thiab tawg, deformation, thiab lwm yam teeb meem pib tshwm sim tom qab 3 lub hlis ntawm kev siv. Cov khoom tawg lossis tawg tau yooj yim tuaj yeem nthuav tawm lossis poob tawm ntawm lub pob tawb ntawm qhov chaw ua haujlwm, ua rau cov chais thiab cov hlab hluav taws xob puas tsuaj rau hauv lub qhov cub ua kom zoo, thiab nyob rau hauv qhov xwm txheej hnyav, cuam tshuam kev sib kis ntawm lub pob tawb, cuam tshuam rau kev ua haujlwm ntawm tag nrho cov kab ke. Tsis tas li ntawd, vim muaj ntau yam kev kho cua sov uas xav tau rau cov khoom siv pob tawb, kev hloov hauv cov qauv sab hauv tuaj yeem yooj yim ua rau muaj qhov loj me ntawm sab nraud, thiab cov khoom siv feem ntau tau daig ntawm qhov taw qhia hauv qhov cub, cuam tshuam rau kev sib kis.
Kev txhim kho ntawm cov khoom siv pob tawb feem ntau yog tsom rau cov khoom siv thiab cov qauv. Nyob rau hauv cov nqe lus ntawm kev xaiv cov khoom, lub hom phiaj tseem ceeb yog ntawm cov nqi-zoo. Sib piv cov pob tawb nrog cov qauv zoo ib yam, kev txhim kho cov khoom siv tuaj yeem txo qhov hnyav thiab ua kom muaj sia nyob. Nyob rau hauv cov txheej txheem ntawm kev koom tes nrog ntau lub tuam txhab, HR33Nb cov khoom tuaj yeem txhim kho lub neej kev pab cuam ntawm lub pob tawb thiab txo qhov hnyav.
Nyob rau hauv cov nqe lus ntawm cov qauv tsim, cov qauv sib cais yog qhov zoo tshaj rau cov qauv tsim, vim nws yooj yim los hloov cov khoom puas. Hauv kev tsim cov kev taw qhia kev ua haujlwm ntawm cov khoom siv phaj, kev saib xyuas yuav tsum tau them rau qhov loj ntawm lub chamfer los yog lub kaum sab xis uas tsis yog me me kom tsis txhob muaj kev taw qhia tsis meej; Thaum tiv thaiv kev tawg thiab deformation, yuav tsum tau them nyiaj mloog mus rau lub zog ntawm thermal expansion, thiab U-shaped thiab 0-zoo li tus thermal expansion rings yuav tsum tau ntxiv rau hauv tus tsim kom tso thermal expansion.
Los ntawm kev txhim kho txuas ntxiv ntawm cov ntaub ntawv thiab cov qauv ntawm lub tshuab hluav taws xob, kev ua haujlwm ntawm cov khoom siv pob tawb yog du, tus nqi tsis ua haujlwm yog tsawg, thiab kev pabcuam lub neej tau zoo dua.