BS11-1985 tus qauv BS90A tsheb ciav hlau hlau hlau rail yog siv rau kev tsheb ciav hlau txoj kab tsheb ciav hlau lossis metro thiab lwm yam. Cov khoom siv yog 900A, hardness yog ntau tshaj 880 N / mm2, ntev yuav yog 8-25 meters, thov hu rau peb rau nug cov lus qhia.
Hais txog kev tsheb ciav hlau rail
Rail rail, tseem hu ua railroad rail, railroad rail, steel rail thiab thiaj li nyob, yog dav siv nyob rau hauv lub railway khiav system. Ua ke nrog kev koom tes nrog kev hloov tsheb ciav hlau, nws tuaj yeem ua rau cov tsheb ciav hlau khiav tsis tau tig mus rau lwm cov lus qhia. Feem ntau, txoj kev tsheb ciav hlau yog muaj ob qho tib si steel lem thiab nteg tsis tu ncua ntawm txoj kev tsheb ciav hlau. Nrog rau txoj kev loj hlob ntawm kev lag luam railway, cov hlau yog dav siv nyob rau hauv kev lag luam. Piv nrog rau lwm cov ntaub ntawv, cov hlau muaj lub siab ntev dua kom hnyav dua. Cov hlau khiav tuaj yeem cuam tshuam qhov hnyav ntawm cov hlau lem thiab ua kom ruaj khov ntawm kev tsheb ciav hlau. Cov pob zeb hauv qab cov hlau lem tuaj yeem muab qhov elasticity rau txoj kev tsheb ciav hlau. Thaum lub sij hawm lub neej, cov hlau lem tuaj yeem nteg rau ntawm lub hauv paus ua los ntawm cov pob zeb thiab txawm tuaj yeem muab tso rau hauv pob zeb.
Hlau Rail-BS11: 1985 Specifications
|
Txheem: BS11: 1985 |
|||||||
|
Loj |
Qhov Loj (mm) |
Qhov hnyav |
Khoom siv |
Ntev (m) |
|||
|
Lub taub hau (mm) |
Qhov siab (mm) |
Hauv qab (mm) |
Web (mm) |
||||
|
50 O |
52.39 |
100.01 |
100.01 |
10.32 |
24.833 |
700 |
6-18 |
|
60 A |
57.15 |
114.3 |
109.54 |
11.11 |
30.618 |
900A |
6-18 |
|
75 A |
61.91 |
128.59 |
114.3 |
12.7 |
37.455 |
900A |
8-25 |
|
75 R |
61.91 |
128.59 |
122.24 |
13.1 |
37.041 |
900A |
8-25 |
|
80 A |
63.5 |
133.35 |
117.47 |
13.1 |
39.761 |
900A |
8-25 |
|
80 R |
63.5 |
133.35 |
127 |
13.49 |
39.674 |
900A |
8-25 |
|
90 A |
66.67 |
142.88 |
127 |
13.89 |
45.099 |
900A |
8-25 |
|
100 A |
69.85 |
152.4 |
133.35 |
15.08 |
50.182 |
900A |
8-25 |
|
113 A |
69.85 |
158.75 |
139.7 |
20 |
56.398 |
900A |
8-25 |
BS11-1985 txheem steel rail
Loj:BS50'O', BS60A, BS60R, BS70A, BS75A, BS75R, BS80A, BS80R, BS90A, BS100A, BS113A
Txheem:BS11-1985 tus qauv
Khoom siv: 700/900A
Ntev: 8-25m
Cim npe nrov: bs11-1985 txheem steel rail, Tuam Tshoj bs11-1985 txheem steel rail manufacturers, lwm tus neeg, hoobkas
