1. Dab tsi yog qhov cuam tshuam ntawm cov khoom siv ductility ntawm kev cuam tshuam (piv txwv li, los ntawm kev sim derailment)?
Ductile clips (elongation >15%) khoov es tsis txhob cuam tshuam, nqus lub zog thiab txwv kev puas tsuaj. Cov clips (elongation<5%) may shatter, allowing rails to shift dangerously during incidents.
2. Yuav ua li cas "huab cua- kaw" clip qauv tiv thaiv cov dej khov hauv cheeb tsam txias?
Huab cua- kaw cov clips muaj cov roj hmab gaskets uas tiv thaiv cov dej khov los ntawm kev sib sau ntawm qhov clip thiab kev tsheb ciav hlau, kom tsis txhob khov qhov poob. Unsealed clips yuav txeeb los yog loosen thaum dej khov nthuav, cuam tshuam kev tsheb ciav hlau.
3. Dab tsi clip loj thiab profile yog qhov zoo rau 50kg / m rails hauv cov neeg caij tsheb sib xyaw- cov kab thauj khoom?
50kg / m rails hauv kev pabcuam sib xyaw siv 140-160mm ntev, 12mm wide clips nrog symmetric profiles. Qhov loj me no muab 20-25 kN nro los tswj cov khoom thauj khoom thauj thaum tswj cov neeg caij tsheb kev nplij siab los ntawm kev sib npaug ntawm cov quab yuam.
4. Yuav ua li cas "siab-kub" clip qauv (Model HT200) tiv sagging nyob rau hauv suab puam ib puag ncig?
Qauv HT200 siv npib tsib xee-chromium alloy steel, tuav lub zog ntawm 60-70℃. Standard clips tej zaum yuav sag nyob rau hauv suab puam tshav kub, txo clamping quab yuam los ntawm 20-30% thiab txaus ntshai rail txav.
5. Dab tsi tsim feature tso cai rau "reusable" clip qauv yuav tsum tau reinstalled tom qab tshem tawm?
Reusable clips muaj cov ntsiab lus pivot thiab cov cua sov- kho ob txhais ceg uas tiv taus ntau lub voj voog. Cov clips pov tseg feem ntau tsis muaj zog tom qab ib qho kev tshem tawm, poob 30% + nro thaum rov nruab.