Kev ceev faj rau siab - kub siv ntawm quenched thiab tempered round steel

1. Qhia meej txog qhov kub thiab txias rau ntau yam thiab zam dhau qhov kev kub siab dhau
Txawm hais tias quenched thiab tempered round steel nyob rau hauv tshav kub kev kho mob kom ua kom nws txoj kev ua tau zoo, nws tseem muaj tshwj xeeb high- kub thev taus txwv. Nws yog ib qho tseem ceeb kom txiav txim siab qhov kev nyab xeeb tshaj plaws ntawm kev ua haujlwm kub rau cov khoom lus nug ua ntej. Quenched thiab tempered round steel ntawm cov khoom sib txawv ntawm cov khoom sib txawv ntawm qhov sib txawv tseem ceeb hauv high- kub ruaj khov. Yog tias raug mob kub kom ua rau muaj kev zam ncua ntev ntev, ua rau nws muaj peev xwm ua tau raws li load {{5} {bearing. Ua ntej siv, cov khoom siv cov khoom siv yuav tsum ua tib zoo txiav txim siab ua kom haum nrog kev ua haujlwm nrog kev ua haujlwm tsis ua haujlwm vim tias muaj kev kub dhau.
2. Tshuaj xyuas kev hloov pauv ntawm qhov kub thiab txias thiab kho tau thauj khoom - cov kabmob tsim.
Kev kub siab nce siab ntxiv cov plasticity ntawm quenched thiab txo cov tshuab hluav taws xob, ua rau nws raug nkag mus rau hauv breter {} maj mam muab tshem tawm tom qab lub nra hnyav. Kho cov khoom tivthaiv cov load - Cov kev coj ua ntawm cov chaw muaj kev kub ntxhov rau kev siv nyob rau hauv cov chaw siab ntev lossis hloov chaw ntawm qhov kub siab. Yog tias cov haujlwm no tsis tuaj yeem zam, kev ua kom zoo dua yuav tsum tau faib cov kev ntxhov siab, lossis cov tuab ntawm cov xeeb ntxwv thiab txo qhov kev pheej hmoo ntawm nkag.
3. Kev tiv thaiv zoo kom txo qis kev sib dhos - kub oxidation corrosion
Nyob rau hauv high - pa taws ib puag ncig, huab cua, thiab lwm yam kev sib tw ua kom ruaj khov thiab xeb cov khoom ua kom ruaj khov thiab tsis muaj zog ntawm cov khoom muaj zog. Thaum siv, lub sij hawm quenched thiab tempered puag ncig kauj ruam yuav tsum muaj kev tiv thaiv, xws li los ntawm kev ua kom haum nyob ib ncig ntawm cov xov xwm corrosive los ntawm cov hlau nto. Nquag tshuaj xyuas cov txheej tiv thaiv thiab kho txhua qhov kev puas tsuaj kom txuas ntxiv rau lub neej pabcuam thaum muaj kev kub ntxhov.
4. Ntxiv dag zog rau kev soj ntsuam thaum siv kom pom tseeb kev phom sij
Thaum lub sijhawm siab - kub siv, quenched thiab tempered puag ncig hlau cov khoom yuav tsum tau saib xyuas ib txwm. Kev kuaj pom kev yuav tsum tau ua kom pom cov kab nrib pleb, deformation, oxidative spalling, thiab lwm yam teeb meem. Kev hloov pauv sab thiab cov khoom siv mechanical yuav tsum tau saib xyuas siv cov twj uas tau tshwj xeeb. Yog tias muaj cov khoom pov thawj txawv txav txawv txawv lossis ua rau muaj kev cuam tshuam tsis zoo, lub tshuab yuav tsum tau kev kuaj kom txiav txim siab yog tias cov khoom siv tsis maj. Hloov cov khoom tivthaiv yog tias tsim nyog los tiv thaiv kev puas tsuaj ntxiv thiab ua kom muaj kev nyab xeeb cov khoom lag luam.

Yog tias koj xav tau quenched thiab tempered round steel, thov hu rau Jiangsu Zhongao Tshiab Steel Technology. Peb muaj cov kws tshaj lij kev paub txog kev paub ntau thiab kev txawj ntse.