Lub ntsiab lus ntawm fastener: Fastener yog hais txog lub ntsiab lus ntawm cov khoom siv tshuab siv thaum ob lossis ntau qhov (los yog cov khoom sib txuas) nruj nreem txuas rau hauv tag nrho.Nws yog ib qho kev siv ntau heev ntawm cov khoom siv kho tshuab, nws cov qauv, serialization, degree ntawm universality yog siab heev, yog li ntawd, qee cov neeg muaj lub teb chaws tus qauv ntawm ib chav kawm ntawm fasteners hu ua standard fasteners, los yog hu ua standard seem.Screw yog lub ntsiab lus feem ntau rau fasteners, uas yog hu ua cov lus ntawm qhov ncauj.
Muaj ob versions ntawm keeb kwm ntawm fasteners nyob rau hauv lub ntiaj teb no.Ib qho yog Archimedes '"Archimedes kauv" dej conveyor los ntawm lub xyoo pua 3 BC.Nws yog hais tias yog lub hauv paus chiv keeb ntawm cov ntsia hlau, uas yog dav siv nyob rau hauv teb irrigation.Tim lyiv teb chaws thiab lwm lub tebchaws Mediterranean tseem siv cov khoom siv dej zoo li no, yog li ntawd, Archimedes hu ua "leej txiv ntawm cov ntsia hlau".
Lwm version yog mortise thiab tenon qauv los ntawm New Century lub sij hawm ntawm Tuam Tshoj ntau tshaj 7,000 xyoo dhau los.Lub mortise thiab tenon qauv yog crystallization ntawm ancient Suav txawj ntse.Ntau cov khoom siv ntoo uas tsis tau pom hauv Hemudu Cov neeg qhov chaw yog mortise thiab tenon pob qij txha tso nrog concave thiab convex khub.Cov ntsia hlau tooj liab kuj tau siv nyob rau hauv qhov ntxa ntawm Central Plains thaum lub sij hawm Yin thiab Shang Dynasties thiab lub caij nplooj ntoos hlav thiab caij nplooj zeeg thiab Warring States Periods.Nyob rau hauv lub Hnub Nyoog Hlau, Han Dynasty, ntau tshaj 2,000 xyoo dhau los, cov ntsia hlau hlau pib tshwm nrog kev txhim kho cov txheej txheem smelting thaum ub.
Suav fasteners muaj keeb kwm ntev.Los ntawm lub xyoo pua 19th mus txog rau thaum ntxov xyoo pua 20th, nrog rau kev qhib ntawm ntug hiav txwv dej hiav txwv chaw nres nkoj, tshiab fasteners xws li txawv teb chaws ntsia hlau los ntawm txawv teb chaws tuaj rau Tuam Tshoj, coj tshiab kev loj hlob rau Suav fasteners.
Thaum pib ntawm lub xyoo pua 20th, Tuam Tshoj thawj lub khw hlau tsim cov fasteners tau tsim nyob rau hauv Shanghai.Thaum lub sij hawm ntawd, nws yog thawj coj los ntawm kev cob qhia me me thiab factories.Xyoo 1905, tus thawj coj ntawm Shanghai Screw Factory tau tsim.
Tom qab nrhiav tau ntawm Cov Neeg Sawv Cev ntawm Tuam Tshoj, qhov ntsuas ntawm cov khoom siv fastener txuas ntxiv nthuav dav, thiab mus txog qhov hloov pauv hauv xyoo 1953, thaum Ministry of State Machinery teeb tsa lub chaw tsim khoom tshwj xeeb fastener, thiab cov khoom siv fastener tau suav nrog hauv lub tebchaws. npaj.
Nyob rau hauv 1958, thawj batch ntawm fastener qauv raug muab.
Xyoo 1982, Lub Tuam Txhab Tswj Xyuas Txheej Txheem tau tsim 284 yam khoom ntawm cov qauv khoom xa mus rau, sib npaug lossis sib npaug rau cov qauv thoob ntiaj teb, thiab kev tsim cov fasteners hauv Suav teb pib ua kom tau raws li cov qauv thoob ntiaj teb.
Nrog rau txoj kev loj hlob sai ntawm kev lag luam fastener, Tuam Tshoj tau dhau los ua lub ntiaj teb thawj cov neeg tsim khoom fasteners.
Post lub sij hawm: Nov-29-2022