Puas yog cov kev kho saum npoo tsim nyog rau e hom clips elastic trips clips?
Kev kho deg tsis yog ib qho kev xaiv tau tab sis yog tus txheej txheem tseem ceeb kom ua rau lub sijhawm ntev - sij hawm kev ntseeg tau ntawmE {- hom kev nkhaus vailCov. Raws li cov clips no txuas ntxiv mus rau lub ntuj ib puag ncig, lawv yog inevitably cuam tshuam los ntawm nag, av noo, ntsev, thiab txawm tias muaj tshuaj lom neeg.
| Railway E Clips specifications | ||||
| Ntaus | E clip (E1809, E2006, E2007, E2009, thiab lwm yam) | |||
| SKL Clip (Skl1, SKL3, SKL12, SKL14) | ||||
| Lossis hom los ntawm cov neeg siv khoom sib dhos | ||||
| Khoom | 60si2mna | 60si2Cra | 55si2mn | 38SI7 |
| Tshuaj lom neeg muaj pes tsawg leeg (%) | C: 0.56-0.64, mn: 0.60-0.90, Si: 1.60-200, P: Tsawg dua lossis sib npaug lossis sib npaug rau 0.03 | C: 0.56-0.64, mn: 0.40-0.70, SI: 1.40-1.80-1.00 p: tsawg dua lossis sib npaug nrog 0.03 | C: 0.52-0.60, mn: 0.60-0.90, Si: 1.50-200, cr: tsawg dua los yog sib luag rau 0.03, s: tsawg dua los yog sib npaug rau 0.03 | C: 0.35-0.42, mn: 0.50-0.80, Si: 1.50-1.80, P: tsawg dua lossis sib npaug lossis sib npaug rau 0.03 |
| Kev nyuaj | Rau cov clip: 44-48HRCFORRFORFORM Clip: 42-47hrc | |||
| Qaug zog lub neej | rau dia.18 yog 3 lab tsheb mus los yam tsis muaj tawg rau dia.20 yog 5 lab cycles tsis muaj tawg | |||
| Nplaim | dawb (oiled), oxide dub, xim pleev xim | |||
| Txheem yog hais txog | DIN17221, BS970, GB / T1222 | |||
Yog tsis muaj cov txheej txheem tiv thaiv txheej txheem, cov hlau hauv paus yog qhov ua rau muaj kev xeb. Rust tsis tsuas yog txo tus ntoo khaub lig {1} Ntu tsis ua haujlwm zoo rau kev ua haujlwm zoo hauv lub zog, ua rau muaj zog ua haujlwm rau kev ua haujlwm tau zoo hauv qab cyclic, nyob rau qhov kev pheej hmoo loj los taug qab kev phom sij.
Cov txheej txheem kev kho kom sib txawv cov txheej txheem muaj cov kev tiv thaiv kev tiv thaiv. Feem ntau cov roj ua kom zoo tshaj plaws muab kev tiv thaiv yooj yim rau luv- sij cia cia thiab arid inland chaw. Oxide blackening tsim ib txheej dub dub oxide txheej, muab cov txheej txheem zoo nkauj thiab siv dav hauv cov tsheb ciav hlau thiab cov tsheb ciav hlau. Rau cov chaw hnyav uas zoo li cov av noo, dej ntug hiav txwv, tshwj xeeb} Hauv cov xwm txheej tshwj xeeb, cov txheej txheem siab dua zoo li epoxy txheej yuav ua haujlwm.
Yog li ntawd, xaiv ntawm ib qho kev kho mob saum npoo av yuav tsum yog ua raws li cov kev mob ib puag ncig thiab kev tsim qauv ntawm cov kab ciav hlau. Qhov kev xaiv yog qhov txuas ntxiv rau kev pabcuam lub neej ntawm cov clips thiab txo cov nqi kho lub neej.
Gnee RailCov khoom siv e {- hom kev kho cov kev kho kom haum rau cov kev xaiv ua kom haum rau koj cov phiaj xwm kev xav tau ib puag ncig. Peb xyuas kom txhua cov khoom tha xim undergoes nruj heev, muab lub hauv paus ruaj khov rau koj txoj kev nyab xeeb.
