ASCE sawv cev rau dab tsi?
ASCE sawvrau American Society of Civil Engineers. Nyob rau hauv cov ntsiab lus ntawm rail rail, "ASCE rail" yog hais txog ib tsev neeg ntawm lub teeb-lub luag hauj lwm rail seem Ameslikas standardized los ntawm lub koom haum no. Cov ntsia hlau no txhais los ntawm lawv qhov hnyav hauv phaus ib yard, nrog raurail ua 60yog ib qho ntawm cov khoom siv dav tshaj plaws rau kev lag luam crane runways, mining thauj, thiab warehouse hloov tsheb.
asce 60 rail qhov ntev
| Hom | Lub taub hau dav (mm) | Rail Qhov siab (mm) | Lub hauv paus dav (mm) | Web Thickness (mm) | Qhov hnyav (kg / m) |
|---|---|---|---|---|---|
| 60 LBS Rail (ASCE 60) | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 |
GNEE RAIL tsim cov tsheb ciav hlau asce nrog kev tswj nruj dua dov precision thiab tshuaj muaj pes tsawg leeg. Peb tswj xyuas qhov tseeb asce rail qhov ntev thoob plaws txhua qhov kev tsim khoom, kom ntseeg tau tias txhua qhov ntev xa cov kev ua tau zoo los ntawm ASCE-tus qauv khoom.
ASCE Rail Classification
ASCE rail kev faib tawm yog hais txog cov qauv tsheb ciav hlau uas tsim los ntawm American Society of Civil Engineers, feem ntau ntawm ASCE 20 txog ASCE 85. Cov tsheb ciav hlau no tau txhais los ntawm lawv qhov hnyav hauv phaus ib yard (lb / yd), featuring qhov ntev rau lub taub hau dav, qhov siab, lub hauv paus dav, thiab mining thickness, feem ntau siv hauv kev ua haujlwm {2.
Key ASCE Rail Classifications (Kwv yees qhov hnyav)
- TIAB SA 20:20 lb/yd (9.92 kg/m) - Lub teeb heev -duty, mining
- TIAB SA 25:25 lb/yd (12.4 kg/m) - Me me gantry/bridge cranes, light cargo
- TIAB SA 30:30 lb/yd (15.2 kg/m) - Mining, lub teeb -duty industrial
- TIAB SA 40:40 lb/yd (19.84 kg/m) - Muaj lem
- UAS 50:50 lb/yd (24.8 kg/m) - Nruab nrab -duty industrial, lub teeb cranes
- TIAB SA 60:60 lb/yd (29.76 kg/m) - Heavy-duty industrial/crane runways
- UAS 80/85:80-85 lb/yd (39.8-42.3 kg/m) - Heavier industrial/railway sidings
| Loj | Lub taub hau (mm) | Qhov siab (mm) | Lub hauv paus (mm) | Web (mm) | Nominal hnyav (kg / m) | Khoom siv | Ntev (m) |
|---|---|---|---|---|---|---|---|
| UAS 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
| UAS 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
| UAS 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
| UAS 50 | 54 | 98.4 | 98.4 | 11.11 | 24.855 | 700 | 6-12 |
| UAS 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
| TIAB SA 75 | 62.71 | 122.24 | 122.24 | 13.49 | 37.2 | 900A/1100 | 12-25 |
| TIAB SA 85 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900A/1100 | 12-25 |
GNEE RAILyog ib tug kws tshaj lij ntawm ASCE rails nrog ntau yam ntawm cov profiles. Peb kuj muab cov kev daws teeb meem customized raws li koj qhov project xav tau, suav nrog kev xaiv ntev ntev thiab cov khoom siv qib customized.
Qhov twg ASCE Rail specification muaj qhov ua tau zoo tshaj plaws?
ASCE 85 rail specification muaj qhov ua tau zoo tshaj plaws ntawm cov qauv ASCE series, tsim rau hnyav-lub luag haujlwm, siab-xav tau crane khiav, thiab kev siv hauv kev lag luam. Nws yog qhov hnyav tshaj plaws (42.3 kg / m) thiab cov ntaub ntawv muaj zog tshaj plaws, muab lub zog zoo dua thiab deformation tsawg dua piv rau ASCE 60 lossis ASCE 80 kev xaiv me.
85-lb/yd ASCE Rail Dimensions:
| Profile | Txuj | Dimensions mm | Tshooj S | Mas m | ||||
|---|---|---|---|---|---|---|---|---|
| H | B | C | D | E | cm xo | kg/m | ||
| TIAB SA 85 | ASCE | 131,80 | 131,80 | 65,10 | 39,30 | 14,30 | 53,74 | 42,15 |
Cov ntsiab lus tseem ceeb ntawm Sab saum toj ASCE Durability:
- ASCE 85 Rail:Raws li qhov hnyav tshaj plaws profile muaj nyob rau hauv tus qauv ASCE, nws tau tsim tshwj xeeb rau cov ntawv thov xav tau lub zog siab tshaj plaws thiab kev pabcuam lub neej.
- Khoom siv zog:Cov ntsia hlau no feem ntau tsim nrog superior U71Mn steel los muab tshwj xeeb hnav tsis kam thiab kev ua haujlwm ruaj khov.
- Kev sib piv:Thaum ASCE 60 haum rau lub teeb dav dav -lub luag haujlwm, ASCE 85 muab kev tiv thaiv kev qaug zog ntxiv rau cov xwm txheej siv hnyav tshaj plaws.
- Hardness Enhancement:Rau cov xwm txheej hnyav, cranes tuaj yeem ua kom tawv ntxiv kom lawv cov Brinell hardness mus rau 321-388.
Rau qhov xav tau tshaj plaws, tsis tu ncua, siab - daim ntawv thov tsheb hnyav, ASCE 85 yog qhov kev xaiv zoo tshaj plaws.
GNEE RAILsteel rails raug xa tawm thiab dav siv rau ntau hom kev tsheb ciav hlau, yog tias koj muaj lus nug lossis xav tau cov ncauj lus kom ntxaws, cov lus qhia steel rail fastening, lossis tus nqi ntawm ib qho qauv ntawm ASCE rails, peb zoo siab tos txais koj tuaj xyuas.tiv tauj thaum twg los tau. Peb cov kws tshaj lij kev muag khoom thiab cov kws tshaj lij yuav teb sai sai los muab cov lus qhia ntxaws tshaj plaws rau koj, cov lus hais raug.
