Zam tximnyob rau hauvForging txheej txheem, kev kho cua sov yog qhov tseem ceeb tshaj plaws, kev kho cua sov li qub, quenching thiab tempering plaub qhov yooj yim kho ntawm "plaub hluav taws".

Ib, Kev Kho Cua Sov Cua Sov Ntawm Hluav Taws Kub - Annealing:
1, annealing yog los ua kom sov lub workpiece mus rau qhov tsim nyog kub, raws li cov khoom siv sib txawv, thiab tom qab ntawd ua kom lub koom haum sib txawv li cas los yog ze rau qhov sib npaug ntawm kev sib npaug, kom tau txais Cov txheej txheem zoo thiab kev ua tau zoo, lossis rau kev tso tawm ntxiv rau kev npaj cov ntaub so ntswg.
2, lub hom phiaj ntawm anealing:

Txhawm rau txhim kho lossis tshem tawm cov hlau hauv kev ua pov thawj, forging, dov thiab roidual kev ntxhov siab, kom tiv thaiv kev ua haujlwm ntawm qhov chaw ua haujlwm, tawg.

② muag muag lub workpiece rau kev txiav.

③ Ua kom cov qoob loo ua kom zoo thiab txhim kho tus qauv kom txhim kho cov khoom siv neeg kho mob ntawm lub workpiece. (4) Npaj rau kev kho cua sov kawg (quenching, tempering).
Ob, Kev Kho Cua Sov Hlau Ntawm Qhov Hluav Taws Xob Thib Ob - Li Qub:
1, Li qub yog ua kom sov lub workpiece mus rau qhov ntsuas kub uas txias rau hauv huab cua, feem ntau siv los txhim kho kev txiav txim siab ntawm cov ntaub ntawv, tab sis kuj qee zaum siv rau qee qhov Nrog qhov yuav tsum muaj raws li kev kho cua sov kawg.
2, lub hom phiaj ntawm ib txwm:
①it tuaj yeem tshem tawm cov qauv grapheed coarse thiab cov qauv dav dav ntawm cov cam khwb cia, thiab cov qauv vuam hauv cov khoom siv dov; Lis lub tshuab ua kom zoo; Thiab tuaj yeem siv ua ntej kev kho cua sov ua ntej quenching.
Nws tuaj yeem tshem tawm cov kev ua kom dawb huv hauv nruab nrab, thiab kho cov hlaws, tsis yog pab txhawb kom lub neej tom ntej sphertoiding.
③THTHE MAEMEAKITE DAWB ntawm cov qoob loo ciam yuav raug tshem tawm los txhim kho lub nqus cov duab sib nqus.
Peb, kho cua sov hlau ntawm lub hluav taws thib peb - ​​quenching:
1, quenching yog kom sov lub workpiece tom qab muab tshuaj kub ceev, hauv dej, roj lossis lwm yam kev daws teeb meem organic txias thiab lwm yam kev tso tawm nruab nrab txias sai sai. Tom qab quenching, steel ua nyuaj, tab sis nyob rau tib lub sijhawm tau nkig.
2. Lub hom phiaj ntawm quenching:
①①prove cov cuab yeej siv ntawm cov ntaub ntawv hlau lossis cov chaw. Piv txwv li: Txhim kho lub hardness thiab coj tawm tsam ntawm cov cuab yeej, bearings, thiab lwm yam. Txhim kho cov khoom siv tshuaj ntsuab tshiab ntawm cov chaw seem, thiab lwm yam.
②, txhim kho cov khoom siv lossis tshuaj lom neeg ntawm qee cov hlau tshwj xeeb. Xws li txhim kho cov corrosion tsis kam ntawm stainless hlau, nce tas mus li hlauetism ntawm cov hlau nplaum hlau, thiab lwm yam.
Plaub, Hlau Cua Sov Kho ntawm plaub hluav taws - Tempering:
1, Tempering kom txo tau tus brittleness ntawm cov hlau, qhov tseeb ntawm qhov ntsuas kub thiab qis dua, thiab tom qab ntawd thiab tom qab ntawd txias, cov txheej txheem no yog hu ua tempering.
2, lub hom phiaj ntawm tempering:
, Txo cov kev ntxhov siab sab hauv thiab txo qis kev ntxhov siab, muaj ntau yam kev ntxhov siab thiab brittleness ntawm quement seem thiab txawm tawg.
‡ Hloov kho cov cuab yeej siv ntawm cov workpiece. Tom qab quenching, lub workpiece muaj siab hardness thiab britleness. Txhawm rau kom tau raws li qhov kev ua tau zoo sib txawv, lub hardness, lub zog, muaj zog, tuaj yeem hloov kho los ntawm Tempering.
③, ruaj khov lub workpiece loj. Los ntawm tempering, tus hlau kab ke tuaj yeem ruaj khov los xyuas kom meej tias deformation yuav tsis tshwm sim rau yav tom ntej siv cov txheej txheem.
④, txhim kho kev txiav kev ua tau ntawm qee cov hlau txheej hlau.