Cov khoom

Truss screws yog cov ntsia hlau nrog cov duab tshwj xeeb thiab kev ua haujlwm, feem ntau yog siv los txuas ntau yam ntawm cov qauv truss. Lawv tau siv dav hauv mechanical engineering, engineering engineering, aerospace thiab lwm yam haujlwm. Lawv cov duab thiab qhov loj me feem ntau ua rau lawv haum rau kev sib txuas truss

Nws yog ib qho tseem ceeb los xaiv cov ntsia hlau tsim nyog thaum kho cov phab ntsa particleboard. Feem ntau siv kho screws rau particleboard hauv kev ua lag luam tam sim no yog raws li hauv qab no:

1. Tus kheej tapping screws: haum rau kho particle boards ntawm cov pob zeb ua kom muaj zog thiab cov hlau;

2. Ntoo ntsia hlau: Nws yog cov ntsia hlau dav siv rau kev kho cov khoom siv ntawm cov ntoo;

3. Socket screws: haum rau kho particle boards ntawm pob zeb nto;

Nws yuav tsum raug sau tseg tias thaum siv kho cov ntsia hlau, cov ntsia hlau tsim nyog yuav tsum raug xaiv raws li qhov xwm txheej tiag tiag. Screws uas ntev dhau los lossis luv dhau tsis haum, vim tias lawv tuaj yeem cuam tshuam rau kev kho cov nyhuv ntawm particle board.

Yias taub hau screws muaj ib lub qhov thiab ib tug ntoo khaub lig qhov rau xaiv. Yog tias siv lub tshuab hluav taws xob siv rau kev teeb tsa, feem ntau xaiv qhov hlais. Hla lub taub hau tus kheej tapping ntsia hlau yog ib qho kev sib txuas ntsia hlau nrog tus ntoo khaub lig zoo li lub taub hau uas tuaj yeem nruj nruj nrog lub hau ntswj. Lub ntsiab feature ntawm no hom ntawm cov ntsia hlau yog nws tus kheej drilling lub taub hau, uas txhais tau hais tias nws muaj peev xwm ncaj qha nkag mus rau cov khoom thaum lub sij hawm installation, kom ntseeg tau ib tug ruaj nyhuv.

Hexagonal taub hau nws tus kheej tapping screws yog ib hom kev siv tshuab. Tus kheej tapping screws feem ntau yog siv rau kev sib txuas ntawm cov hlau nyias (xws li daim hlau, saw boards, thiab lwm yam).

Hexagonal taub hau screws xa mus rau hexagonal mechanical yas screws - tag nrho cov hniav (metric thiab British) nrog zoo rwb thaiv tsev kev ua tau zoo, tsis-sib nqus, thermal rwb thaiv tsev, hnav. Qee cov yas ntsia hlau ua los ntawm qee cov ntaub ntawv kuj muaj qhov kub thiab txias tsis kam, siab zog, thiab corrosion kuj, thiab yog siv dav hauv ntau yam kev lag luam.

Lub npe ntawm drywall ntsia hlau yog txhais ncaj qha los ntawm Lus Askiv Drywall Screw, thiab nws qhov loj tshaj plaws nyob rau hauv tsos yog lub taub hau lub taub hau, uas tau muab faib ua ob kab zoo hniav drywall ntsia hlau thiab ib kab ntxhib hniav drywall ntsia hlau. Qhov sib txawv loj tshaj plaws ntawm ob yog tias yav dhau los muaj ob txoj xov, haum rau kev sib txuas gypsum boards nrog hlau keels nrog lub thickness tsis tshaj 0.8 hli, thaum lub tom kawg yog tsim rau txuas gypsum boards nrog ntoo keels.

Cov phab ntsa qhuav ntsia hlau series yog ib qho tseem ceeb tshaj plaws nyob rau hauv tag nrho cov fastener khoom kab. Cov khoom no tsuas yog siv rau kev teeb tsa ntawm ntau yam gypsum boards, sib faib phab ntsa, thiab qab nthab ncua kev kawm series.

Countersunk nws tus kheej tapping ntsia hlau yog ib hom ntawm tus kheej tapping ntsia hlau nrog tapered pins uas yuav siv tau los ruaj ntseg ob yam khoom sib txawv. Nws qhov loj tshaj plaws yog rab koob ntse thiab lub taub hau hemispherical countersunk. Nws cov yam ntxwv ntawm cov qauv txiav txim siab tias nws yooj yim nkag mus rau hauv ntoo lossis lwm yam khoom muag, thiab nyob rau hauv qhov kev txiav txim ntawm torque, nws cia li nkag mus rau hauv cov khoom thiab ruaj khov.

Truss screws tuaj yeem muab faib ua ob hom: txiav truss screws thiab forging truss screws. Txiav truss screws yog tiav los ntawm kev txiav cov ntaub ntawv raw rau hauv cov duab ruaj khov thiab tom qab ntawd machining lawv. Yog li ntawd, lawv sab nrauv zoo li niaj zaus. Lub forged truss screws yog forged los ntawm cua sov cov hlau thiab siv lub tshuab forging. Qhov no txhais tau hais tias cov duab ntawm forged truss screws yuav nyuaj dua.

Hla lub taub hau tus kheej tapping ntsia hlau yog ib qho kev sib txuas ntsia hlau nrog tus ntoo khaub lig zoo li lub taub hau uas tuaj yeem nruj nruj nrog lub hau ntswj. Lub ntsiab feature ntawm no hom ntawm cov ntsia hlau yog nws tus kheej drilling lub taub hau, uas txhais tau hais tias nws muaj peev xwm ncaj qha nkag mus rau cov khoom thaum lub sij hawm installation, kom ntseeg tau ib tug ruaj nyhuv.

Yias taub hau screws muaj ib lub qhov thiab ib tug ntoo khaub lig qhov rau xaiv. Yog tias siv lub tshuab hluav taws xob siv rau kev teeb tsa, feem ntau xaiv qhov hlais.

Countersunk tus kheej tapping ntsia hlau yog ib hom ntsia hlau nrog tshwj xeeb kauv zawj. Nws lub taub hau yog tsim los ua kom tiaj tus thiab muaj ntau cov qauv hniav ntawm qhov chaw, tso cai rau nws tus kheej tho rau hauv cov khoom nto thiab tsim kom ruaj khov. Countersunk self tapping screws yog dav siv los kho ntau yam ntaub ntawv, xws li hlau, tooj liab, txhuas, ntoo, thiab lwm yam.

Expansion bolts muaj xws li countersunk bolts, expansion tubes, flat washers, caij nplooj ntoos hlav washers, thiab hexagonal ceev.

Expansion ntsia hlau yog ib txoj hauv kev siv los kho bolts, haum rau ntau yam ntaub ntawv xws li pob zeb, aluminium alloy, steel, thiab lwm yam. Nws muaj cov yam ntxwv ntawm kev kho siab thiab siv tau yooj yim. Lub expansion ntsia hlau yog tsim los ntawm ib tug ntsia hlau thiab ib tug wedge-zoo li tus nqes hav, uas yog tsau nyob rau hauv lub qhov los ntawm ib tug kuj sib txawv txoj kab uas hla, ua rau nws ruaj ntseg dua li qub bolts.

Nylon expansion bolt yog ib hom kev nthuav dav ntsia liaj qhov rooj uas tsim los ntawm lub plhaub hnav-resistant nylon thiab lub ntsia liaj qhov rooj nrog cov khoom xauv. Nws yog qhov tsim nyog rau kev teeb tsa ntawm cov khoom siv hauv lub hauv paus xws li pob zeb, cib ntsa, phab ntsa convex, thiab lwm yam, thiab yog siv los kho cov tshuab, khoom siv, rooj tog zaum, thiab lwm yam.

Tus Tsov tus tw ntawm lub laum tail ntsia hlau yog nyob rau hauv cov duab ntawm ib tug laum tus Tsov tus tw los yog taw tes tus Tsov tus tw, tsis tas yuav tsum tau rau auxiliary ua. Lub laum tail ntsia hlau tuaj yeem ncaj qha drilled, tapped, thiab xauv rau ntawm cov khoom siv thiab cov khoom siv yooj yim, txuag lub sijhawm tsim kho. Drilled Tail Screws yog cov ntsia hlau ntau dua, muaj zog dua thiab kev tu lub zog. Tom qab sib xyaw ua ke rau lub sijhawm ntev, lawv yuav tsis xoob, thiab kev siv kev nyab xeeb drilling thiab tapping yog ib qho yooj yim ua kom tiav hauv ib qho kev ua haujlwm.

Lub hom phiaj ntawm drilling tail screws yog: nws yog ib hom ntoo ntsia hlau, feem ntau yog siv los kho cov xim hlau vuas hauv cov qauv hlau, thiab tuaj yeem siv los kho cov phaj nyias hauv cov tsev yooj yim. Nws tsis tuaj yeem siv rau hlau rau hlau sib txuas fixation.