Muaj pes tsawg hom expansion screws?

1. Lub hauv paus ntsiab lus ntawm expansion ntsia hlau
Expansion bolts yog ib hom fastener uas muaj lub taub hau thiab lub hau ntswj (lub cev cylindrical nrog cov xov sab nraud), uas yuav tsum tau muab sib xyaw nrog cov txiv ntoo kom ceev thiab txuas ob feem nrog los ntawm qhov. Daim ntawv txuas no hu ua bolt txuas. Yog hais tias lub txiv ntseej yog unscrewed los ntawm lub bolt, ob qhov chaw yuav raug muab cais tawm, yog li ntawd bolt kev twb kev txuas yog ib tug detachable kev twb kev txuas. Nws cov qauv kuj yog yooj yim heev, muaj ob qhov chaw: screws thiab expansion hlab. Lub hauv paus ntsiab lus ua haujlwm tsis yog qhov nyuaj, tsuas yog tsav lawv mus rau hauv phab ntsa ua ke, tom qab ntawd kaw lub txiv ntoo. Thaum cov txiv ntoo raug kaw rau sab hauv, cov ntsia hlau yuav rub tawm sab nraud, yog li nthuav cov hlau nthuav dav thiab clamping rau hauv phab ntsa, muab cov nyhuv ruaj khov.

2. Kev faib tawm ntawm expansion screws
Raws li cov khoom, muaj ob hom expansion bolts: yas expansion thiab stainless hlau expansion.

Yas expansion
Yas expansion yog sib npaug rau ib qho kev hloov rau cov tsoos ntoo wedges.
Hlau expansion bolt
Kev siv cov hlau expansion bolts yuav tsum tau xaiv raws li qhov tseeb ntawm cov phab ntsa. Feem ntau muaj cov nram qab no specifications: 6 * 60, 6 * 80, 6 * 120, 6 * 150.
Raws li lawv cov tsos, stainless hlau expansion yuav muab faib mus rau hauv sab nraud expansion, hexagonal expansion, expansion nuv, thiab nplhaib expansion.

3.Qhov zoo ntawm expansion screws
Lub zog kho lub zog: Vim qhov tshwj xeeb tsim ntawm cov ntsia hlau nthuav dav, nws tuaj yeem tsim lub zog nthuav dav thaum nruj, nruj nreem tuav cov phab ntsa thiab muab kev kho siab heev.
Muaj zog yoog raws: Cov ntsia hlau nthuav dav tuaj yeem hloov kho rau ntau yam khoom siv phab ntsa, txawm tias nws yog phab ntsa cib, gypsum board phab ntsa, lossis phab ntsa pob zeb, thiab tuaj yeem ua kom zoo kho cov nyhuv.
Kev Txhim Kho Yooj Yim: Piv rau cov ntsia hlau niaj hnub, cov txheej txheem ntawm kev nthuav dav ntawm cov ntsia hlau yog qhov yooj yim thiab tsis xav tau cov cuab yeej tshwj xeeb lossis kev txawj ntse.
Kev nyab xeeb siab: Vim tias qhov sib sib zog nqus ntawm cov ntsia hlau nthuav dav hauv phab ntsa, siv cov ntsia hlau nthuav dav rau kev kho kom zoo dua yog siv cov ntsia hlau zoo tib yam.