Raws li peb txhua tus paub, cov ntsia hlau hub yog cov khoom siv tseem ceeb rau lub tsheb. Tsis txhob saib tsis taus cov ntsia hlau forged no. Ntau xyoo dhau los, cov ntsia hlau forged thiab cov ntsia hlau uas xav tau rau cov tsheb kho dua tshiab hauv tsev feem ntau yog yuav los ntawm txawv teb chaws, thiab tus nqi kuj siab heev. Tom qab ntawd, cov ntsia hlau forged hauv tsev maj mam muaj. Tus nqi tau poob qis mus rau qib uas cov neeg ib txwm txais tau.
Feem ntau peb tsuas yog hloov tau lub txiv ntoo xwb (yuav tsum phim cov hniav ntawm lub ntsia hlau). Hauv qee lub tsheb, cov xov sab hauv (sib npaug rau lub luag haujlwm ntawm lub hau ntsia hlau) tau npaj rau ntawm lub disc qag, thiab cov ntsia hlau raug tshem tawm thaum lub hub raug tshem tawm.
Qhov no yog txoj kev khi thiab kho cov forged hub bolts, uas yog hom axle disc bolt, thiab cov bolts raug kho rau ntawm lub axle disc.
Thaum peb rhuav lub pob txha log, qhov peb tshem tawm yog lub hau ntsia hlau. Yog li ntawd, yog tias koj xav hloov kho mus rau kev sib txuas ntsia hlau forged, koj tsuas yog yuav tsum yuav lub txiv ntoo sib xws.
Ua ntej, qhov zoo ntawm cov txhuas alloy forged bolts yog ntau dua ob npaug li lub teeb dua li cov thawj bolts. Lub tsheb thawj xav tau tag nrho 16 steel bolts. Tom qab hloov tag nrho lawv nrog txhuas alloy forged bolts, qhov hnyav tsuas yog sib npaug rau lub tsheb thawj 8 steel bolts. Txawm hais tias qhov hnyav txo qis yog txwv, ntau npaum li cas unsprung pawg tuaj yeem txo qis?
Qhov thib ob, qhov corrosion tsis kam ntawm forged bolts zoo dua li ntawm steel bolts. Aluminium alloy forged bolts thiab txiv ntoo yog ua ke nrog anodized txhuas oxidation txheej txheem, uas muaj zog corrosion tsis kam.
Qhov thib peb, lub zog ntawm cov forged bolts zoo dua li cov hlau bolts. Tab sis koj yuav tsum tsis txhob yuav cov forged bolts thiab txiv ntoo uas tsis zoo thiab cuav. Thaum yuav khoom, koj yuav tsum sab laj nrog tus neeg muag khoom txog cov lus qhia thiab hom ntawm bolts thiab txiv ntoo.
Cov ntsia hlau forged yog cov khoom siv tseem ceeb rau cov log tsheb. Qhov zoo ntawm cov ntsia hlau yuav cuam tshuam ncaj qha rau cov duab ntawm lub tsheb. Tsis muaj leej twg xav ua rau muaj xwm txheej tsis tsim nyog vim yog qhov teeb meem zoo ntawm cov ntsia hlau.