Kev ua tau zoo sib txawv ntawm cov qauv hauv tebchaws thiab cov hlua khi thiab kev xaiv
- Dab tsi yog qhov sib txawv ntawm cov tshuaj lom neeg sib xyaw ntawm Tuam Tshoj 50kg / m txheem kev tsheb ciav hlau thiab UIC 54E1 Rail?
Tuam Tshoj tus 50kg / m kev tsheb nqaj hlau muaj 0 {}}}}}}}}}}}}} {{. 035%; UIC 54E1 Rail tau 0.72% -0.82} {% {{{{{{11%, thiab phosphorus / sulfur tsawg dua los yog sib npaug rau 0.025%. Tus yees thawj txuag kev coj tsis kam los ntawm kev txhim kho kev siv roj teeb, haum rau kev tsheb ciav hlau hnyav nrog qev thauj tau ntau dua 25 tons. Ib qho chaw nres nkoj kev tsheb ciav hlau raug coj los ntawm 3mm (Suav txheej txheem) txog 1.5 hli (UIC 54E1), cov nqi hloov pauv txawm tias muaj 12% nqi.
- Cov cuab yeej siv tshuab ntawm Arema txheem txheem txheem sib piv nrog Suav cov qauv?
Cov Ntsia Hlau (E {{0} g}}}}}}}}}}}}}}}}} Suav 60kg / m rails muaj tensile ntau dua los yog sib npaug} kev sib tw ua kom zoo dua qub rau Asmeskas cov tsheb ciav hlau ua kom tiav (5 lab) tawg) {{.}} ib lub tuam txhab ploj $ 800,000} Vim tsis ua raws li.
- Dab tsi yog qhov sib txawv yuav tsum tau rau "Rail puag kab nqes hav" tsim hauv cov qauv hauv Suav thiab thoob ntiaj teb?
Cov Qauv Suav Teeb 1:40 Rail puag kab nqes hav, ua tiav los ntawm kev tsheb ciav hlau hauv qab; Uic tso cai 1: 20-1, xaiv los ntawm nkhaus me me) {}} kev siv zog me me)} Kev siv zog me me rau kev siv nyiaj tshwj xeeb) teeb meem .
- Dab tsi yog "txoj kev kuaj" thiab ntsuas rau cov hlua sib txawv?
Cov qauv lus Suav yuav tsum tau tsawg dua lossis sib npaug ntawm 0 . 2mm ncaj ntsuas ntsuas nrog 3m tus kav thiab mloog zoo nkauj "; UIC requires<=0.1mm with 1m chords, using laser detectors. European exports need real-time production line checks. A company lost €500,000 for shipping 0.3mm out-of-tolerance rails due to missed manual inspections. Kev ntsuam xyuas yuav tsum tshwm sim ntawm 20 ± 5℃kom tsis txhob thermal deformation.
- Yuav ua li cas sib npaug "nqi" thiab "kev ua tau zoo" thaum xaiv ntsia?
Lub Teeb-Haul kev tsheb ciav hlau (qag load tsawg dua los yog sib npaug rau 20t) tuaj yeem siv cov hlua Suav rau cov nqi qis; Hnov-Haul RAIDWAYS (ntau dua los yog sib npaug ntawm cov kev tsheb ciav hlau siab los ntawm 20% los ntawm kev hloov tsheb txhua xyoo ( thauj, txij nkawm, thiab hloov .