Ntau npaum li cas 60 lb Rail Line Luj?
Rail ASCE 60, tseem hu ua 60 lb ASCE rail, yog ib qho nruab nrab - nyhav rail profile dav siv nyob rau hauv industrial lem, logistics systems, thiab lub teeb railway daim ntaub ntawv. Nws muaj tus qauv asce 60 rail qhov ntev, qhov tseeb 60 lbs rail qhov ntev hauv mm, thiab tus nominal 60 lbs rail hnyav ib meter ntawm txog29.8kg / m, uas txhais nws lub peev xwm thauj khoom thiab kev siv ntau yam.
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 |
Ntawm GNEE RAIL, kev tsim cov asce 60 rail yog tswj los ntawm cov txheej txheem dov ruaj khov thiab kev tshuaj xyuas nruj. Raws li asce 60 rail qhov ntev, txhim khu kev qha yuag kam rau ua, thiab saj zawg zog qhov ntev kom ntseeg tau tias txhua txoj kev tsheb ciav hlau tuaj yeem siv ncaj qha rau hauv cov phiaj xwm sib txawv nrog kev hloov me me.
Qhov hnyav no txhais li cas hauv kev siv tiag?
Cov60 lbs rail hnyav ib 'meter'tsis yog tus lej xwb. Nws ncaj qha txhais qhov twg lub tsheb ciav hlau tuaj yeem siv tau thiab nws ua haujlwm li cas thaum lub sijhawm.
Nyob ib ncig ntawm 29.8 kg / m,Rail ASCE 60yog tsim los raunruab nrab- daim ntawv thov haujlwm. Nws tuaj yeem ua haujlwm tas li nyob rau hauv nruab nrab loads yam tsis muaj deformation. Qhov no ua rau nws tsim nyog rau lub Hoobkas thauj cov kab, chaw nres nkoj, thiab kev cob qhia tshuab.
Yog tias daim ntawv thov sib tw qhov hnyav no, cov tsheb ciav hlau tseem nyob ruaj khov, kev sib dhos yooj yim dua rau kev tswj hwm, thiab kev saib xyuas zaus nyob qis. Yog hais tias lub load ntau tshaj qhov no, hnav thiab deformation yuav nrawm.
Qhov no yog vim li cas qhov hnyav yuav tsum yeej ib txwm sib luag nrog cov kev ua haujlwm tiag tiag, tsis yog xaiv raws li tus nqi xwb.
ASCE 60 Piv nrog rau Lwm Hom Rail Li Cas?
Thaum xaiv ntawm txoj kev tsheb ciav hlau, qhov sib txawv tseem ceeb los ntawm qhov hnyav, qhov loj, thiab lub peev xwm thauj khoom.
- Piv nrog rau hnyav hnyav xws liUAS 54los yog UIC60, 60 lbs ASCE rail muaj qis dua 60 lbs rail hnyav ib meter, uas txhais tau hais tias qis load peev tab sis kuj txo nqi thiab yooj yim tuav.
| Hom Rail | Dimensions mm | Qib Steel | Qhov hnyav (Kg / m) | |||
| Rail qhov siab / A | Hauv qab dav / F | Lub taub hau dav / C | Web Thickness/t | |||
| 54E1 (UA 54) | 159 | 140 | 70 | 16 | R200 / R260 / R260Mn / R300HT | 54.77 |
| 60E1 (UA 60) | 172 | 150 | 72 | 16.5 | R200 / R260 / R260Mn / R300HT | 60.21 |
- Piv nrog rau cov hlua sib dua, nws muab lub zog zoo dua thiab ua haujlwm ntev dua. Qhov no ua rau asce 60 rail qhov kev xaiv sib npaug ntawm kev ua tau zoo thiab tus nqi.
Hauv kev siv tswv yim, txoj kev tsheb ciav hlau no feem ntau xaiv thaum lub tsheb ciav hlau hnyav tsis tsim nyog, tab sis lub teeb tsheb ciav hlau tsis muaj zog txaus. Qhov chaw ntawd yog qhov ua rau nws siv dav.
Yam khoom twg thiab kev ua tau zoo tuaj yeem xav tau?
Qhov kev ua tau zoo ntawm kev tsheb ciav hlau ASCE 60 nyob ntawm qhov hnyav tsis yog nyob ntawm qhov hnyav xwb tab sis kuj yog cov khoom siv.
Nws feem ntau yog tsim los ntawm nruab nrab mus rau siab carbon steel xws liASTM steel hlaulos yogua 71mn. Qhov no muab kev hnav zoo ntawm lub taub hau tsheb ciav hlau thiab lub zog txaus hauv lub vev xaib thiab hauv paus.
| Mechanical Property | Chemical Composition (%) | |||||||||||||
| ua 71mn | Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | Cr | Ni | Cu | ||
| MPa | kg/m² | MPa | kg/m² | min | HBW | |||||||||
| Ntau dua lossis sib npaug rau 390 | Ntau dua lossis sib npaug li 40 | Ntau dua lossis sib npaug rau 880 | 9% | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.250 | Tsawg dua lossis sib npaug li 0.250 | Tsawg dua lossis sib npaug li 0.250 | |||
| 55Q | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HBW | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
| Q235B | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | ||||||||||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
Nrog cov khoom tsim nyog thiab kev tswj hwm asce 60 rail qhov ntev, lub tsheb ciav hlau tuaj yeem daws cov kev ntxhov siab rov qab tsis muaj qhov tawg. Nws kuj tseem tswj kev ua haujlwm ruaj khov hauv kev lag luam ib puag ncig uas muaj kev vibration thiab cuam tshuam.
GNEE RAILtswj ob qho tib si tshuaj muaj pes tsawg leeg thiab dov zoo, kom ntseeg tau tias txhua 60 lb ASCE rail muab kev ua haujlwm ruaj khov thiab kev pabcuam lub neej.
FAQ
- Dab tsi yog qhov hnyav ntawm 60 lb ASCE rail ib 'meter'?
Tus qauv 60 lbs rail hnyav ib 'meter' yog kwv yees li 29.8 kg / m.Qhov no tus nqi txhais tau tias nws muaj peev xwm thauj khoom thiab kev siv ntau yam.
- Puas yog ASCE 60 rail muaj zog txaus rau kev siv?
Yog lawm, nws yog tsim los rau nruab nrab -cov ntawv thov kev lag luam.Nws tuaj yeem ua haujlwm tas li raws li kev tswj hwm kev thauj khoom.
- Yuav ua li cas piv nrog cov tsheb ciav hlau hnyav xws li UIC54?
UIC54 muaj qhov hnyav dua thiab muaj peev xwm thauj khoom.ASCE 60 rail yog tus nqi ntau dua -zoo rau nruab nrab- daim ntawv thov thauj khoom.
- ASCE 60 rail yuav txo tau qhov project nqi?
Yog lawm, thaum sib phim kom raug rau daim ntawv thov.Nws zam cov nqi siab dua ntawm cov tsheb ciav hlau hnyav thaum tseem muab kev ua tau zoo.
- Dab tsi yuav tsum tau lees paub ua ntej xaiv txoj kev tsheb ciav hlau no?
Load tej yam kev mob, asce 60 rail qhov ntev, khoom zoo, thiab daim ntawv thov hom yuav tsum tag nrho match.Qhov no ua kom ruaj khov thiab kev pab lub neej ntev.
GNEE RAILtsim tawmRail ASCE 60nrog ruaj khov 60 lbs rail hnyav ib 'meter', meej asce 60 rail qhov ntev, thiab yog 60 lbs rail qhov ntev hauv mm. Nrog kev tswj xyuas cov khoom siv, kev tsim khoom zoo ib yam, thiab kev ua haujlwm yooj yim, kev ua tau zoo tuaj yeem ua tiav nyob rau ntau daim ntawv thov. Yog hais tias specification txuam los yog qhov project xaiv yuav tsum tau lees paub, koj tuaj yeemtiv tauj pebkom tau txais ASCE 60 rail kev daws teeb meem, thiab kev pab tswv yim yuav muab.
