Railway Hlau Railification Rooj
| Nta / nam | Cov lus piav qhia & muaj nuj nqi |
|---|---|
| Lub Chaw Ua Haujlwm Tseem Ceeb | Txhawm rau muab kev txuas ntxiv mus, theem, thiab sab ruaj khov rau lub tsheb ciav hlau kom yob thaum. Nws coj cov log, txhawb qhov hnyav ntawm lub tsheb ciav hlau, thiab xa cov khoom thauj mus rau cov neeg tsaug zog thiab ballast. |
| Cov Khoom Siv Npe | 1. Lub taub hau:Dav dav tshaj plaws uas tau sib cuag nrog lub log flange. 2. Web:Ntsug seem uas muab qhov siab thiab txhav. 3. Ko taw:Lub hauv paus uas muab lub zog ruaj khov rau kev txhawb nqa kom nrawm rau cov neeg tsaug zog. |
| Khoom | Cov pa roj carbon manganese.Feem ntau1080lossis1100qib steel. Cov pa roj carbon siab rau lub hardness thiab hnav tsis kam. Manganese rau lub zog thiab tawv. |
| Cov txheej txheem tsim khoom | 1. Kub Rolling:Cov txheej txheem txheem rau feem ntau ntsia. 2. Kev kho cua sov:Tom qab dov, cov nqaj yuav muaj cua sov -}} nrhiav (quenched thiab tempered) los txhim kho hardness thiab lub zog. |
Cov Ntsiab Lus Tseem Ceeb:
Qag Load:Qhov hnyav tag nrho txhawb los ntawm ib qag. Cov qag ntau dua yuav tsum tau cov hlau loj dua, cov kev sib tw muaj zog.
Hnav:Tshwm sim feem ntau ntawm lub taub hau, tshwj xeeb tshaj yog nyob ntawm nkhaus. Lub taub hau -} tawv (hh) ntsia hlau siv hauv high- kev coj ntawm thaj chaw.
Kev Nyab Xeeb:Ntsia hauv ntug hiav txwv lossis dej noo noo kuj yuav tsum tauCorrosion -} Cov hlau tiv taus(feem ntau nrog Copper alloying).
Sab hauv tej yam:Cov flails niaj hnub ua kom pom kev sivKev sim siab (ut)Txhawm rau nrhiav cov flaws sab hauv ua ntej kev teeb tsa.
Kawg tawv tawv:Qhov kawg ntawm kev ntsia yuav muaj tshwj xeeb kom tiv thaiv battering ntawm pob qij txha, txawm tias nyob rau lwm yam tsis - cov hlua tawv.
gnee -} profession)
Cim npe nrov: Tsheb ciav hlau hlau hlau, Tuam Tshoj tsheb ciav hlau hlau Rail Manufacturers, lwm tus neeg, Hoobkas
