1. Dab tsi yog qhov cuam tshuam ntawm cov ntaub ntawv teev cov khoom siv ductility ntawm kev cuam tshuam tiv (piv txwv li, los ntawm kev sim dag)?
Ductile clips (elongation >15%) khoov es tsis txhob tawg nyob rau hauv kev cuam tshuam, nqus lub zog thiab limiting kev puas tsuaj. Nkig clips (elongation<5%) may shatter, allowing rails to shift dangerously during incidents.
2. Yuav ua li cas "huab cua {{-} buebed" clip qauv tiv thaiv tawm tsam cov dej khov hauv cov cheeb tsam txias?
Huab cua -} breaded clips muaj cov roj hmab gaskets uas tiv thaiv cov dej khov los ntawm kev sib sau ntawm cov clip thiab kev tsheb nqaj hlau, zam kev khov nro poob. Cov clips tsis tau txeeb tau tuaj yeem txeeb lossis txo qis thaum dej khov ua rau cov neeg khov, cuam tshuam kev tawm tsam kev ruaj khov.
3. Dab tsi clip loj thiab profile yog qhov zoo tshaj rau 50kg / m ntsia hlau hauv cov neeg caij tsheb sib xyaw- cov kab thauj khoom?
50kg / m ntsia hlau hauv cov kev pab sib xyaw siv 140-160mm ntev, 12mm dav clips nrog symmetric profiles. Qhov loj me muab 20-25 kn nro los ua kev thauj khoom thaum tuav caij npav kev nplij siab los ntawm kev faib tawm.
4. Ua li cas "siab- kub" clip qauv (qauv HTTGING (qauv HTTGING)
Qauv HTT200 siv Nickel - chromium alloy steel, tuav lub zog ntawm 60-70 degree. Cov qauv clips yuav sag hauv suab puam tshav kub, txo cov clamping yuam los ntawm 20-30% thiab pheej hmoo Rail txav.
5. Dab tsi cov qauv tsim qauv tso cai "Reusable" clip qauv los rov kho dua tom qab tshem tawm?
Reusable Clips muaj cov ntsiab lus pivot thiab cua sov -}}}}}}}} kev tawm tsam ntau lub voj voog. Cov kev pov tseg uas tsis muaj zog feem ntau tsis muaj zog tom qab kev tshem tawm, poob 30% nro thaum rov ua haujlwm.