Dab tsi yog tensile lub zog ntawm kev tsheb nqaj hlau
Oct 09, 2025
Rail padyog ib qho tseem ceeb ntawm kev tsheb ciav hlau thiab crane cov hlau txuas siv los txo cov suab nrov txo, thiab tiv thaiv cov qauv kev sib tw. Nws lub zog tensile yog qhov taw qhia tseem ceeb ntsuas nws load - bearing muaj peev xwm thiab kav ntev.

Tensile lub zog ntawm kev tsheb nqaj hlau ntawm cov khoom sib txawv

| Kev Lag Luam Kev Lag Luam | Ib yam | Yuav Tsum Tau Ua | Tus nqi |
| Ceev | g / cm3 | 0.95-0.98 | 0.95 |
| Lub zog tensile | MPa | Ntau dua los yog sib npaug rau 19 | 19 |
| Elongation | % | >80 | 150 |
| Melting taw tes | tiv kis | 170-190 | 190 |
| Rwb Cevhij Kuj | Ω | Ntau dua los yog sib npaug rau 1 × 1010 | 3.5 ×1010 |
| Kev nyuaj | A | Ntau dua los yog sib npaug rau 98 | 98(A) |
| Kev Lag Luam Kev Lag Luam | Ib yam | Tus nqi |
| Nruj | Txhos caug | 90-130 |
| Hardness ntug dej a | tiv kis | 72-80 Qib |
| Cov Hluav Taws Xob Hluav Taws Xob | Ω | Ntau dua los yog sib npaug rau 106 |
| Tensile muaj zog ua ntej laus | MPa | Ntau dua los yog sib npaug rau 12.5 |
| Elongation ua ntej laus | % | Ntau dua los yog sib npaug rau 250 |
Yu: Polyethylene 80%, Vinyl acetate 20%
| Kev Lag Luam Kev Lag Luam | Ib yam | Yuav Tsum Tau Ua | Tus nqi |
| Ceev | g / cm3 | 0.95-0.98 | 0.95 |
| Lub zog tensile | MPa | Ntau dua los yog sib npaug rau 15 | 16 |
| Elongation | % | >500 | 550 |
| Melting taw tes | tiv kis | 170-190 | 170 |
| Rwb Cevhij Kuj | Ω | Ntau dua los yog sib npaug rau 1 × 1010 | 5.0 ×1010 |
| Kev nyuaj | A | Ntau dua los yog sib npaug rau 90 | 92(A) |
Kev Rail Ua Haujlwm
Ib txoj kev tsheb nqaj hlau ncoo yog qhov tseem ceeb hauv kev txo qis poob siab thiab kev co hauv txoj kab tsheb ciav hlau. Lub ncoo nteg nyob rau hauv tus rail rau kom ntseeg tau:
- Load faib rau saum npoo
- Kev tshem tawm ntawm kev thauj khoom siab thiab muaj txiaj ntsig kev ntxhov siab
- Centre ntawm loads ntawm lub caij txhawb nqa
- Kev nqus tau ntawm kev sib tiv tauj tsis ncaj ntawm cov tsheb ciav hlau thiab kev txhawb nqa
- Txo cov suab nrov thiab kev co
- Sealing nruab nrab ntawm hauv qab ntawm kev tsheb nqaj hlau thiab sab saum toj ntawm kev txhawb nqa
- Txo ntawm kev hnav ntawm cov tsheb ciav hlau thiab nws cov kev txhawb nqa

Gnee RailMuab ntau yam tshwj xeeb ntawm cov roj hmab roj hmab roj hmab tsim nyog rau cov kev sib txawv rail hom thiab engineering. Yog tias koj muaj cov kev xav tau tshwj xeeb rau lub zog tensile lossis lwm yam kev ua tau zoo ntawm kev tsheb nqaj hlau roj av, thovHu rau peb pab neeg tshaj lijCov. Peb yuav muab cov kev daws teeb meem customized thiab kev txhawb nqa kev txhawb nqa raws li koj cov kev xav tau.







