Xov xwm
Forging Definition Thiab Concept
Txias forging, tseem hu ua txias ntim forging, yog cov txheej txheem tsim khoom nrog rau kev ua haujlwm. Yeej tib yam li txheej txheem stamping, txheej txheem txias forging yog tsim los ntawm cov khoom siv, pwm thiab khoom siv. Tab sis cov khoom nyob rau hauv stamping ua yog tsuas yog phaj, thiab cov khoom nyob rau hauv txias forging ua yog mas disk hlau. Nyiv (JIS) hu ua txias forging (txias forging), Tuam Tshoj (GB) hu ua txias taub hau, sab nraud ntsia hlau Hoobkas nyiam hu lub taub hau.
Dab tsi yog Qib Ntawm Steel Structure Bolts
Steel qauv ntsia liaj qhov rooj nyob rau hauv kev siv yuav txawv raws li lub zog ntawm qhov sib txawv siv ntawm qhov chaw kuj txawv, yog li yuav ua li cas txiav txim lub zog qib? Steel qauv bolts lub zog qib: Lub zog qib ntawm steel qauv bolt rau steel qauv kev twb kev txuas yog 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, thiab lwm yam. Lub zog qib ntawm steel qauv bolt muaj ob feem ntawm tus lej, uas feem ntau sawv cev rau qhov nominal tensile zog tus nqi thiab flexion piv ntawm steel qauv bolt khoom.
Yim Nto Kho Kev Kho Hniav Rau Fastener Screws
Rau cov ntsia hlau fasteners ntau lawm, kev kho saum npoo yog txheej txheem nrog qhov tsis tuaj yeem, ntau tus neeg muag khoom hauv kev nug txog cov ntsia hlau fasteners, txoj kev kho saum npoo, cov txheej txheem network raws li cov ntaub ntawv sau tseg txog qhov saum npoo ntawm cov ntsia hlau fasteners ntau txoj hauv kev muaj yim yam. ntawm cov ntaub ntawv, xws li: dub (xiav), phosphating, kub dip zinc, dacromet, hluav taws xob galvanized, chrome plating, npib tsib xee thiab zinc impregnation. Lub fastener ntsia hlau nto kev kho mob yog los ntawm ib tug tej yam txoj kev los tsim ib tug npog txheej ntawm lub workpiece, nws lub hom phiaj yog ua kom lub nto ntawm cov khoom zoo nkauj, anti-corrosion nyhuv.