1. Dab tsi yog qhov ntev ntawm txoj kev tsheb ciav hlau?
Tus qauv ntev ntawm cov pa tsheb ciav hlau yog25 meters, tab sis nyob rau hauv nruam welded rail (CWR) lem, lawv tuaj yeem welded mus rau hauv seem ntau pua meters los yog txawm kilometers ntev. Cov tsheb ciav hlau luv yog siv nyob rau hauv chaw nres tsheb ciav hlau lossis chaw nres tsheb. Ntev ntev txo cov pob qij txha, txo cov log -rail cuam tshuam thiab suab nrov.
2. Dab tsi yog cov yam ntxwv ntawm lub tsheb ciav hlau hla -sectional shape?
Txoj kab hla hla- ntu muaj peb ntu: qhovtaub hau, web, thiabko taw. Lub taub hau tiv thaiv lub log thiab yuav tsum hnav-resistant; lub vev xaib tiv thaiv kev nyuaj siab; thiab ko taw muab kev ruaj ntseg. Cov ntoo khaub lig-sectional profiles suav nrogUAS 60(Tebchaws Europe) thiabCHN 60(Tuam Tshoj), nrog rau qhov ntev thiab nkhaus raug suav ua kom pom kev ntxhov siab.
3. Yuav ua li cas thiaj kuaj tau cov tsheb ciav hlau?
Cov txheej txheem kuaj pom muaj xws li:
Kev kuaj ultrasonic: Tshawb xyuas cov kab nrib pleb sab hauv thiab qhov tsis xws luag.
Laser ntsuas cov cuab yeej: Ntsuas lub taub hau hnav (hloov yuav tsum tau yog tias ntsug hnav tshaj 6 hli).
Kev tshuaj xyuas phau ntawv: Txheeb xyuas qhov chaw puas xws li spalling lossis crushing.
4. Txoj kev teeb tsa kev tsheb ciav hlau yog dab tsi?
Pw thiab ua kom cov neeg pw tsaug zog.
Txoj hauj lwm rails thiab ruaj ntseg ib ntus.
Fasten nrog clips (piv txwv li, elastic rail clips, bolts).
Kho qhov ntsuas, theem, thiab kev sib tw.
5. Dab tsi los tiv thaiv - kev ntsuas corrosion yog siv rau kev tsheb ciav hlau?
Anti- xeb txheej: Rau thaj tsam humid.
Stainless -clad rails: Nqis, siv nyob rau hauv huab cua.
Kev tu tsis tu ncua: Tiv thaiv xeb buildup.