Daim duab peb sab self-tapping ntsia hlau tseem hu ua triangular self-tapping locking ntsia hlau los yog daim duab peb sab self-locking ntsia hlau. Nws txhais tau hais tias tus ntoo khaub lig ntawm threaded ib feem ntawm tus kheej-tapping ntsia hlau yog daim duab peb sab, thiab lwm yam tsis yog tib yam li cov neeg kho tshuab ntsia hlau. Nws belongs rau hom self-tapping ntsia hlau.
Piv nrog rau cov neeg kho tshuab zoo tib yam, daim duab peb sab nws tus kheej tapping screws tuaj yeem txo qhov tsis kam ntawm cov txheej txheem ntawm kev xauv. Nws kais lub workpiece los ntawm peb lub ntsiab lus, thiab yuav muaj cov nyhuv thermal hauv cov txheej txheem xauv, uas yuav tiv thaiv cov ntsia hlau los ntawm loosening tom qab txias.
Daim duab peb sab self-tapping ntsia hlau muaj ntau yam zoo hauv kev siv tswv yim.
Thawj qhov zoo dua yog tias koj tuaj yeem tawm tsam koj tus kheej. Tau ntsib nrog lub hardness ntawm qee cov neeg siv khoom, xws li cov hlau phaj, peb-tus hniav kaum sab xis tsuas yog siv nws tus kheej-tapping khoom kom zoo dua nkag mus rau hauv cov khoom. Rau lwm cov castings uas yuav tsum tau fastened nrog ntau screws, xws li kab noj hniav ntawm lub xov tooj cua zaus lim, daim duab peb sab hniav screws yuav siv tau los kho lawv sai sai.
Qhov thib ob qhov zoo dua yog tias piv nrog kev siv cov ntsia hlau ntsia hlau, cov txiv ntseej tuaj yeem txuag tau lossis cov xov tuaj yeem ua ntej tho rau ntawm qhov chaw xauv. Nws tsis tas yuav nruab nrog lub txiv ntoo zoo li lub tshuab ntsia hlau. Tus nqi ntawm cov neeg siv khoom tau txais kev cawmdim zoo heev, thiab kev ruaj khov ua haujlwm tau zoo heev.
Qhov thib peb qhov zoo dua yog tias cov hniav daim duab peb sab siv cov yam ntxwv ntawm qhov chaw sib cuag me me, me me locking torque thiab lub hauv paus ntsiab lus ntawm cov tshuaj tiv thaiv quab yuam tsim los ntawm cov yas deformation ntawm cov khoom xauv hauv cov txheej txheem xauv los tsim kom muaj lub zog loj dua preset, uas tuaj yeem tiv thaiv. ntsia hlau los ntawm loosening.
Vim yog qhov zoo saum toj no, daim duab peb sab self-tapping screws tau dav siv. Txawm li cas los xij, yog tias cov ntsia hlau plam vim siv tsis raug, nws feem ntau mob taub hau rau cov neeg siv khoom. Vim tias tus nqi ntawm cov khoom xauv dav dav feem ntau yog siab dua li ntawm cov ntsia hlau. Piv txwv li, tus nqi ntawm cov kab noj hniav ntawm lub xov tooj cua zaus lim feem ntau yog ntau txhiab mus rau kaum tawm txhiab zaus ntawm cov ntsia hlau. Yog tias cov kab noj hniav raug muab pov tseg vim cov ntsia hlau slippage, cov neeg siv khoom feem ntau tsis tuaj yeem txais. Nyob rau tib lub sijhawm, ntsia hlau slippage kuj tuaj yeem ua rau muaj xwm txheej loj heev xws li cov kab ntau lawm nres ntawm cov neeg siv khoom.
Qhov zawv zawg ntawm daim duab peb sab nws tus kheej tapping screws feem ntau yog vim muaj kev txhim kho torque. Txawm li cas los xij, yog vim li cas rau qhov siab tshaj qhov siab yuav yog tias lub hau ntsia hlau txoj kab uas hla yog me me, lub qhov mounting loj dhau lawm, qhov tseeb installation tshaj lub teeb torque (xws li qhov voltage los yog huab cua siab fluctuates heev) los yog lub torque teev nyob rau hauv. tus qauv tsim yog siab dhau. Tom qab cov ntsia hlau plam, nws tseem yuav plam yog tias lwm cov ntsia hlau ntawm tib lub ntsiab lus yog siv los ntsia hlau. Yog tias cov ntsia hlau plam thaum thawj zaug ntsia hlau, tus kheej tapping ntsia hlau nws tus kheej muaj qee qhov kev txiav, uas yuav ua rau lub qhov threaded loj thiab tsis tuaj yeem xauv.
Tom qab tus kheej-tapping ntsia hlau plam, ib txoj hauv kev yog kho lub qhov swb nrog xov sheath. Txawm li cas los xij, qhov tsis zoo ntawm txoj kev no yog qhov txheej txheem nyuaj thiab tus nqi siab. Cov lus qhia tshwj xeeb ntawm cov ntsia hlau siv tom qab kho yuav kuj hloov, thiab cov tsos yuav pom tseeb txawv ntawm cov ntsia hlau qub.
Tam sim no, nrawm tshaj plaws, feem ntau txuag txoj kev yog mus kho cov khoom siv los ntawm kev siv cov khoom siv sib tw thiab cov khoom siv tib yam nkaus tom qab hlais lub qhov threaded.
Vim hais tias cov neeg kho tshuab ntsia hlau muaj qhov sib cuag loj dua nrog lub qhov threaded dua li daim duab peb sab nws tus kheej tapping ntsia hlau, nws tuaj yeem dais ntau dua kho torque yam tsis tau txo qhov kho torque Ameslikas xav tau los ntawm cov neeg siv khoom. .
Tom qab ntau xyoo ntawm kev siv tswv yim, txoj kev no muaj txiaj ntsig zoo heev, thiab cov teeb meem zoo li no tau daws tau zoo. Cov neeg siv khoom txaus siab rau peb cov kev daws teeb meem.
Post lub sij hawm: Dec-15-2022