Dab tsi yog cov ntawv thov kev lag luam tseem ceeb rau ASCE 60 lub teeb rail?
Cov ntawv thov kev lag luam tseem ceeb rauASCE 60 lub teeb railsuav nrog kev ua haujlwm mining, crane runways, chaw nres nkoj logistics, thiab lub teeb -duty industrial sidings. Raws li qhov tshwj xeeb "T-section" tiaj tus- hauv qab tsheb ciav hlau, asce 60 rail yog tsim los muab kev sib npaug ntawm cov qauv kev ruaj ntseg thiab kev yooj yim installation, ua rau nws xaiv tus qauv rau ib puag ncig uas hnyav -haul mainline lem yuav ua tsis tau zoo lossis raug nqi- txwv tsis pub.
Underground thiab Surface Mining Systems
Lub 60 lb asce rail yog ib qho tseem ceeb hauv kev lag luam mining vim nws cov resilience nyob rau hauv hnyav, abrasive ib puag ncig. Hauv cov pob zeb hauv av lossis cov pob zeb hauv av, cov tsheb ciav hlau no tsim cov pob txha ntawm lub tsheb thauj mus los, txhawb nqa kev hla tsis siv neeg thiab tib neeg- tsheb thauj mus los. Vim hais tias cov mining layouts feem ntau koom nrog nruj nkhaus thiab txuas ntxiv ib ntus, qhov hnyav ntawm ASCE 60 tso cai rau kev sib dhos ceev dua piv rau cov ntaub ntawv hnyav dua.
Crane Runways thiab Chaw nres nkoj Machinery
Hauv kev tsim cov nroj tsuag thiab intermodal terminals, 60 lb asce rail qhov ntev yog qhov zoo tagnrho rau nruab nrab -cov haujlwm overhead cranes thiab automated gantry systems. Lub tiaj tus- qauv tsim hauv qab muab qhov chaw ruaj ntseg rau kev tsheb ciav hlau clips, kom ntseeg tau tias lub crane tseem nyob ruaj khov thaum lub sijhawm siab - torque txav. Hauv chaw nres nkoj ib puag ncig, cov kev tsheb ciav hlau no feem ntau yog embedded lossis flush-mounted kom tso cai rau kev nkag ntawm cov roj hmab- tsheb nkees thaum muab txoj hauv kev rau cov thawv stackers.
Lub teeb Freight thiab Industrial Sidings
Rau cov chaw tsim khoom, cov elevators, thiab cov nroj tsuag tshuaj uas xav tau kev nkag mus rau kev tsheb ciav hlau, txoj kev tsheb ciav hlau asce 60 ua haujlwm zoo rau "kawg- mais" logistics. Cov kev lag luam sab hauv no feem ntau ua rau qis qis thiab qis qis qis dua li cov kev tsheb ciav hlau loj, ua rau 60 lbs rail qhov hnyav ib meter (29.76 kg / m) tus nqi- siv tau rau cov khoom hnyav hnyav -cov hlau.
Dab tsi yog qhov ntev ntawm ASCE 60 rail?
ASCE 60 rail (60 lb / yd) nta qhov siab nominal, lub hauv paus dav, thiab lub taub hau dav ntawm kwv yees li 107.95 mm (4.25 "), 107.95 mm (4.25"), thiab 60.32 mm (2.375") feem, nrog rau lub web thickness ntawm 12.3 mm AST. 29.8 kg / m (60 lbs / yd) thiab feem ntau yog siv rau lub teeb rail, crane, lossis kev lag luam lem.
| Loj | Lub taub hau (mm) | Qhov siab (mm) | Puag (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 RAILtuav lub xeev- ntawm-- cov khoom siv dov uas ua kom txhua tus kab hluav taws xob ntawm txoj kev tsheb ciav hlau ua tau raws li ASTM A1 thiab AREMA qhov ntev ntev. Los ntawm kev tswj hwm tag nrho cov voj voog ntau lawm los ntawm kev xaiv cov khoom siv raw mus rau kev ua tiav tiav, peb muab siab - cov kev daws teeb meem uas ua rau kom ntev lub neej kev pab cuam ntawm kev lag luam lem.
Cov lus nug nquag
- Dab tsi yog qhov hnyav ntawm ASCE 60 rail?
Qhov hnyav nominal yog 60 lbs ib yard. Nyob rau hauv metric units siv rau thoob ntiaj teb shipping thiab engineering, 60 lbs rail hnyav ib meter yog kwv yees li 29.76 kg / m.
- ASCE 60 rail yuav siv tau rau cov neeg nrog caij subways?
Yog lawm, nws nquag siv nyob rau hauv lub teeb rail tsheb thauj mus los (LRT) thiab subway systems rau theem nrab lem, txij nkawm depots, los yog cov qub legacy kab uas sib dua dov Tshuag yog siv.
- Dab tsi yog qhov tseem ceeb asce 60 rail qhov ntev kuv yuav tsum paub?
Qhov siab yog 107.95 hli, lub hauv paus dav yog 107.95 hli, thiab lub taub hau dav yog 60.32 hli. Ib txwm txheeb xyuas qhov 60 lb asce rail qhov ntev tiv thaiv koj cov kev qhia tshwj xeeb.
- Cov qib steel dab tsi feem ntau yog siv rau kev lag luam ASCE 60 rails?
Cov qib sib xws suav nrog 55Q thiab 700A. Rau cov ntawv thov uas xav tau kev hnav siab dua, xws li nkhaus nkhaus hauv mines, 900A lossis lub taub hau -cov hlau tawv tuaj yeem muab tau.
- Kuv yuav koom nrog ob ntu ntawm ASCE 60 rail li cas?
Txoj kev siv ntau tshaj plaws yog siv tus qauv 4-qhov lossis 6-qhov ntses phaj (cov tuav sib koom ua ke) nrog kev sib tw rail bolts. Rau cov lem mus tas li, thermite vuam kuj yog ib qho kev xaiv.
- Puas yog ASCE 60 suav tias yog "hnyav" lossis "lub teeb" rail?
Nws yog categorized li lub teeb rail. Thaum nws muaj zog txaus rau ntau yam kev lag luam siv, nws yog qhov sib zog dua li 115 lb lossis 136 lb rails siv rau hnyav - thauj khoom thauj.
Tau txais ib nqe lus hauv 24 Teev 24
Xaiv qhov tsim nyog rail profile yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam rau kev nyab xeeb thiab kev ua haujlwm ntawm koj txoj kev lag luam. Peb caw koj los hais txog koj qhov kev teeb tsa tshwj xeeb, cov khoom siv qib siab, lossis kev xav tau kev txiav. Peb cov kws tshaj lij tau npaj los muab cov ntaub ntawv engineering thiab kev txhawb nqa uas tsim nyog los xyuas kom meej tias koj qhov project yog tsim los ntawm lub hauv paus ntawm qhov zoo thiab qhov tseeb.
