V HOM NTAU TSHUAB

V-puab ntim tshuab hniav tshuab hniav yog ib qho kev txiav tsim rau kev ntim khoom siv ntim khoom thiab yog siv dav hauv ntau cov khoom siv ntim ntim ntau yam. Nws yog tsuas yog siv los txiav ntau cov ntaub ntawv ntim khoom, xws li zaj duab xis, duab zaj duab xis tuaj yeem muab cov ntaub ntawv sib txiav ntau ntxiv vim nws cov duab V "V", yog li txo kev puas tsuaj rau cov khoom ntim ntim.

Lub Neej Muaj Kev Pab Ntev
Peb V-puab ntim tshuab hniav sib txuas yog ua los ntawm high-qib sKD {2}} mould steel nrog lub hardness ntawm hrc 60-62. Cov khoom siv no ua rau cov hniav lub neej 5-7}} siv ntev dua li cov pa roj carbon hlau. Hauv kev ua haujlwm xeem tas li, peb cov hniav tuaj yeem nyob ntev tshaj 3000 teev, thaum cov pob tawg, tuaj yeem tsuas kav rau {6}} teev.

Siab txiav qhov tseeb
Los ntawm cnc ua thev naus laus zis, peb tuaj yeem tswj tau cov hniav lub ntsej muag rau 3 {}}}}. 5 degree, uas yog qhov zoo dua li cov qauv kev lag luam ± 2 degree. Qhov kev ua yeeb yam no ua rau kev txiav yuam kev tsis raug rau hauv ± 0. 05mm, uas yog 75% siab dua li ± 0.2mm ntawm cov hniav sib xyaw. Ntawm cov ntawv ntim ceev-ceev, qhov tseeb tuaj yeem txo cov khoom siv pov tseg ntawm 3% rau tsawg dua 1%, txuag cov neeg siv khoom kaum tawm ntawm ntau txhiab tus neeg ntawm cov khoom siv RAW cov nqi txhua xyoo.

Corrosion Kuj
Qhov chaw ntawm v-hom ntim tshuab hniav sib xyaw yog ntshav nitrided los tsim {{1} μm tuab txheej. Tom qab 1 {0 {8}} 0 teev demrosion tob (5 teev degrosion)

Kub Ceev
Tus ntsuas hluav taws xob thermal ntawm lub tshuab ntim v hom hniav sib xyaw ntawm 25.5 {{{{{{% uas yog 30% qis dua li ntawm cov khoom lag luam steel. Qhov no txhais tau tias thaum lub sijhawm nrawm nrawm, txawm tias cov hniav kub nce siab nce mus rau 200 degree, nws txoj kev hloov pauv tsis tshaj 0.005mm. Hauv kev sib piv, thooj li ib txwm yuav tsim 0. {{{}}. 03mm deformation raws tib cov kev mob, uas cuam tshuam ncaj qha cuam tshuam rau qhov txiav qhov tseeb.

Cim npe nrov: V HOM NTIM TSHUAB NYIAM, Tuam Tshoj V HOM NTIM TSHUAB POB DEATORATORERS, Chaw muag khoom, Hoobkas