Boltsyog qhov tseem ceeb hauv lub neej niaj hnub thiab kev tsim khoom, thiab bolts tseem hu ua industrial meters. Nws tuaj yeem pom tias bolts tau siv dav. Muaj ntau lub npe ntawmbolts,thiab txhua tus neeg lub npe yuav txawv. Qee qhov hu ua screws, qee qhov hu ua screws, qee qhov hu ua cov qauv, thiab qee qhov hu ua fasteners. Txawm hais tias muaj ntau lub npe, lawv txhua tus txhais tau tib yam. Lawv yog cov bolts. Bolt yog ib lo lus siv rau fastener. Lub hauv paus ntsiab lus ntawm bolts yog siv lub cev thiab lej cov hauv paus ntsiab lus kom maj mam zawm cov khoom seem, thiab ua kom cov khoom qaij nyob rau hauv ib ncig thiab kev sib txhuam. Daim ntawv thov ntawm bolts suav nrog: cov khoom siv hluav taws xob, cov khoom siv tshuab, cov khoom siv digital, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob electromechanical.Boltskuj tseem siv hauv nkoj, tsheb, hydraulic engineering thiab txawm tias kev sim tshuaj. Bolts muaj txiaj ntsig zoo hauv ntau qhov chaw. Tshwj xeeb tshaj yog precision bolts siv nyob rau hauv cov khoom digital. DVD, micro-bolt yog siv rau lub koob yees duab, tsom iav, watches, electronics, thiab lwm yam. General bolts rau TV, khoom siv hluav taws xob, suab paj nruag, rooj tog, thiab lwm yam. Rau engineering, kev tsim kho thiab txuas hniav, siv cov bolts loj thiab ceev; Loj thiab me bolts rau cov khoom siv thauj mus los, dav hlau, tsheb ciav hlau thiab tsheb. Bolts ua lub luag haujlwm tseem ceeb hauv kev lag luam. Tsuav yog muaj kev lag luam hauv ntiaj teb, kev ua haujlwm ntawm bolts yog ib qho tseem ceeb heev.
Terminology hais txogntsia hlau
1. Qhov sib txawv ntawm cov ntsia hlau,txiv ntseej,bolts, screws thiab studs: tsis muaj screws thiab ceev hauv tus qauv. Screws feem ntau hu ua "ntsia hlau". Cov txiv ntoo zoo li feem ntau yog hexagonal, thiab lub qhov sab hauv yog cov xov sab hauv, uas yog siv los ua kom haum nrog cov ntsia liaj qhov rooj thiab zawm qhov cuam tshuam. Txiv ntseej yog lub npe nrov, thiab tus qauv yuav tsum hu ua "txiv ntseej".
Lub taub hau ntawm lub ntsia liaj qhov rooj feem ntau yog hexagonal, thiab tus pas nrig muaj xov sab nraud. Cov ntsia hlau me me, lub taub hau muaj lub taub hau tiaj tus, hla lub taub hau, thiab lwm yam, thiab tus pas nrig muajxov sab nraud. Lub stud yuav tsum tau hu ua "ob-headed stud", nrog rau sab nraud threads ntawm ob qho tag nrho thiab ib tug polished pas nrig nyob rau hauv nruab nrab. Qhov ntev kawg ntawm cov xov yog siv los txuas nrog lub qhov tob, thiab luv kawg yog siv los txuas nrog cov txiv ntseej.
2. Hais Lus Askiv:Ntsia Hlau / Bolt / Fastener(bolt) (ntsuas)
3. Cov ntsiab lus ntawm cov xov: Ib lub xov yog ib qho duab nrog ib qho kev sib tw spiral bulge rau sab nraud lossis sab hauv ntawm cov khoom.
Xov xwm ua
1. Fastening thiab txuas muaj nuj nqi: muaj feem xyuam rau feem ntau cov khoom ntsia hlau nyob rau theem no.
2. Kev xa tawm (kev txav chaw): xws li micrometer siv los ntawm QC los xyuas qhov ntev. 3. Sealing muaj nuj nqi: xws li kev sib txuas thiab kev sib khi ntawm cov kav dej.
Post lub sij hawm: Mar-09-2023