Tom qab cov txheej txheem quenching, steel yuav nyuaj thiab nkig. Hauv cov ntawv thov kev ntxhov siab, cov khoom siv tau yooj yim tawg thiab tawg mus rau hauv daim - zoo ib yam li cov iav thaum nws poob.
Hauv feem ntau ntawm cov ntawv thov, cov hlau yuav raug cuam tshuam los ntawm cov kev tsis zoo no. Hlau yog raug rau tempering, uas ntxiv hardens thiab tsub kom cov khoom toughness, thiaj li yuav toughen nws thiab ua kom nws muaj zog dua.
Tempering yog dab tsi?
Tempering yog hom kev kho cua sov uas siv los ua kom tawv nqaij ntawm qee yam hlau, feem ntau yog hlau-raws li alloys xws li hlau.
Siv txoj kev no, cov hlau yuav tsum tau kho yog rhuab hauv qab nws qhov tseem ceeb point kub thiab tso cai rau txias lawm.
Daim ntawv thov ntawm cov hlau thiab qhov kev npaj tau txiav txim siab qhov kub thiab txias. Lwm txoj kev kho cua sov, xws li annealing thiab normalizing, yog siv rau cov hlau, tab sis cov txiaj ntsig sib txawv. Tempering ua haujlwm zoo tshaj plaws ntawm cov khoom siv hlau uas yuav raug rau cov khoom hnyav. Bolts, washers, ceev, screws, thiab txawm riam tuaj yeem kho nrog nws.
Cov txiaj ntsig ntawm Tempering yog dab tsi?
Txhim kho toughness thiab hardness yog ib qho txiaj ntsig zoo ntawm tempering tab sis cov txheej txheem muaj ntau qhov zoo dua:
· Nws hloov lub cev lub cev ntawm cov khoom uas pab nyob rau hauv lwm yam manufacturing kauj ruam xws li txias forging, vuam, thiab machining.
· Los ntawm kev txo qhov nro, tempering ua rau nws yooj yim rau zeb los yog vuam hlau.
· Ua kom muaj zog thaum ua cov khoom siv tau yooj yim thiab du.
· Ua kom tawv tawv thiab qhia cov khoom hnav-tiv taus rau saum npoo lossis los ntawm tag nrho cov hlau.
· Hauv qee qhov xwm txheej, qee cov hlau tuaj yeem poob lawv lub zog thiab nti yooj yim. Tempering pab txhawb toughening thiab kov yeej brittleness.
· Tsis tas li ntawd, tempering hlau tuaj yeem txhim kho nws cov hluav taws xob thiab cov hlau nplaum zoo. Qhov no ua rau kom cov hlau yuav sib tov zoo nrog lwm yam khoom.
Thaum twg Tempering xav tau?
Raws li tau hais ua ntej, muaj lwm hom kev kho cua sov. Kev nkag siab thaum twg yuav siv txhua txoj kev yog qhov tseem ceeb los lav qhov kev xav tau ntawm cov hlau, nyob ntawm nws daim ntawv thov thiab cov kev xav tau.
Tempering feem ntau yog siv tom qab ua haujlwm quenching. Thaum cov pa roj carbon steel yog rhuab sai sai, cov khoom yuav nyuaj thiab nkig. Tempering pab rov qab ductility.
Common Applications ntawm Hardened Steel
Tempered steel yog feem ntau siv nyob rau hauv ntau yam kev lag luam thiab kev siv. Nov yog qee qhov kev siv feem ntau ntawm tempered steel:
Kev tsim vaj tse thiab txuas hniav.
Txhim kho lub tank ruaj khov.
Txiav ntug rau saws thiab laum khoom.
Ua cov iav.
Liners rau chutes, dump truck thiab trailers.
Deflector phaj.
Wenqi Machinery leverag advanced cov cuab yeej, craftsmanship, thiab cov ntaub ntawv zoo, specializes nyob rau hauv zus tau tej cov koob rollers, cylindrical rollers, dowel pins thiab universal pob qij txha.
Muab cov kev pab cuam customization, peb tau tsim ntau txhiab tus customized khoom rau peb cov neeg tau ntau xyoo. Peb niaj hnub hloov kho peb cov cuab yeej tsim khoom thiab cov txheej txheem kom tau raws li cov kev xav tau ntawm peb cov neeg siv khoom, txhawb kev sib nrig sib kev loj hlob.Zoo siab txais tos hu rau peb kom paub ntau ntxiv!
