Siab zog boltstau dav siv nyob rau hauv lub neej niaj hnub no, yog li kev nkag siab cov ntsiab lus ntawm lub zog siab bolts yog qhov zoo heev rau peb xaiv thiab siv. Tom ntej no, cia peb ua cov ncauj lus kom ntxaws ntawm cov kev qhia tshwj xeeb ntawm lub zog muaj zog bolts rau koj siv.
Specification ntawmmuaj zog boltshais txog qhov loj ntawm lub zog loj bolts. Raws li lub teb chaws tus qauv GB/T1228-91, cov specifications, qauv, thiab qhov ntev ntawm high-strength bolts nrog thread loj ntawm M12 ~ M30 tuaj yeem xa mus rau tus qauv no. Yog li ntawd, xaiv qhov tsim nyog muaj zog bolt specifications thiab qauv yog qhov tseem ceeb heev.
Nyob rau hauv tus qauv GB / T {{0}}, torque coefficient ntawm high-strength loj hexagonal taub hau ntsia liaj qhov rooj kev twb kev txuas khub nrog xov specifications M12 ~ M30 yog teev. Ntawm lawv, tus nqi sib txawv ntawm qhov sib txawv ntawm qhov sib txawv yog 0.11 ~ 0.150, thiab tus qauv sib txawv yog tsawg dua lossis sib npaug rau 0.010. 8.8S high-strength loj hexagonal taub hau ntsia liaj qhov rooj kev twb kev txuas khub kuj yuav muab nrog torque coefficient raws li cov neeg yuav tsum tau.
Tsis tas li ntawd, lub teb chaws tus qauv GB/T3632-3633-1995 qhia txog qhov nruj axial quab yuam ntawm lub zog siab bolt txuas nrog torsion shear hom. Ntawm lawv, cov xov tshwj xeeb yog M16 ~ M24, thiab tus nqi sib xws ntawm txhua pawg ntawm fastening axial quab yuam muaj qee qhov kev hloov pauv raws li tus nqi nominal, thiab qhov siab tshaj plaws thiab qhov tsawg kawg nkaus tseem txwv. Nyob rau tib lub sijhawm, tus qauv sib txawv ntawm qhov nruj axial quab yuam yuav tsum ua raws li cov cai.
Yog li ntawd, thaum xaiv thiab siv cov bolts muaj zog, peb yuav tsum ua tib zoo xyuas cov kev qhia tshwj xeeb thiab cov qauv tsim nyog, thiab ua raws li cov kev cai hauv lub teb chaws kom siv cov khoom tsim nyog los xyuas kom meej cov txiaj ntsig thiab kev nyab xeeb ntawm kev siv.
Nyob rau hauv luv luv, cov specifications thiab cov qauv ntawm high-lub zog bolts yog ib qho tseem ceeb siv rau kev yuav khoom thiab siv. Peb yuav tsum nkag siab thiab paub txog kev paub txog, thiab ua tib zoo xaiv. Nyob rau tib lub sijhawm, cov tuam ntxhab yuav tsum nruj me ntsis tsim cov khoom lag luam zoo raws li lub teb chaws cov qauv, muab kev pabcuam zoo dua thiab kev ruaj ntseg zoo rau cov neeg siv khoom.
