GB rail yog dab tsi?

GB rail yog dab tsi?

 

GB rail hais txog steel rails tsim raws li Suav teb chaws tus qauv (GB, Guóbiāo). Hauv kev tsim kho kev tsheb ciav hlau, GB rails tau tsim, qhov ntev, thiab sim ua kom tau raws li Tuam Tshoj tus qauv kev qhia tshwj xeeb rau lub zog, kav ntev, thiab geometry. Lawv tau dav siv nyob rau hauv mainline railways, industrial lem, ports, mining railways, thiab lub teeb railway systems nyob rau hauv Tuam Tshoj thiab nyob rau hauv export tej yaam num yuav tsum tau ua raws li GB.

 

 

Hom GB Steel Rail

 

• Lub teeb railsxws li 22KG rails yog qhov zoo tagnrho rau ib ntus lossis kev lag luam, qhov chaw txav mus los, tus nqi -kev ua tau zoo, thiab kev yooj yim ntawm kev teeb tsa yog qhov tseem ceeb.

 

Kev faib tawm		Qhov siab (mm)	Lub taub hau (mm)	Hauv qab (mm)	Thickness (mm)	Qhov hnyav (kg / m)
Lub Teeb Rail	8 KG / M	65	25	54	7	8.42
	9 KG / M	63.5	32.1	63.5	5.9	8.94
	12 KG / M	69.85	38.1	69.85	7.54	12.2
	15 KG / M	79.37	42.86	79.37	8.33	15.2
	18 KG / M	80	40	80	10	18.06
	22 KG / M	93.66	50.8	93.66	10.72	22.3
	24 KG / M	107	51	90	10.9	24.46
	30 KG / M	107.95	60.33	107.95	12.3	30.1

 

• Hnyav rails, suav nrog 50KG thiab 60KG rails, yog siv rau txoj kev tsheb ciav hlau loj, muab lub zog siab thiab kev pab cuam lub neej ntev nyob rau hauv kev rov ua dua siab - nrawm thiab siab - thauj khoom.

 

Kev faib tawm		Qhov siab (mm)	Lub taub hau (mm)	Hauv qab (mm)	Thickness (mm)	Qhov hnyav (kg / m)
Heavy Rail	38 KG / M	134	68	114	13	38.733
	43 KG / M	140	70	114	14.5	44.653
	45 KG / M	145	67	126	14.5	45.546
	50 KG / M	152	70	132	15.5	51.514
	60 KG / M	176	73	150	16.5	60.64

 

• Tshwj xeeb rails nyiamcrane tshebyog tsim rau cov nyiaj siv ua haujlwm lossis gantry crane systems, sib txuas lub zog nrog kev ruaj ntseg nyob rau hauv dynamic loads.

 

Kev faib tawm		Qhov siab (mm)	Lub taub hau (mm)	Hauv qab (mm)	Thickness (mm)	Qhov hnyav (kg / m)
Crane Rail	qw 70	120	70	120	28	52.8
	qw 80	130	80	130	32	63.69
	QU 100	150	100	150	38	88.96
	qw 120	170	120	170	44	118.1

 

Dab tsi yog txoj haujlwm ntawm txoj kev steel rail?

 

Txoj kev tsheb ciav hlau yog qhov tseem ceeb ntawm cov txheej txheem ntawm kev tsheb ciav hlau lossis kev lag luam. Nws lub luag haujlwm tseem ceeb yog muab txoj hauv kev txuas mus ntxiv, ruaj khov, thiab du rau lub tsheb ciav hlau log, ua kom muaj kev nyab xeeb thiab kev thauj mus los zoo. Rails tuav lub luj ntawm lub tsheb ciav hlau, faib qag loads sib npaug zos rau cov pw tsaug zog thiab taug qab lub hauv paus, thiab coj lub log raws txoj kev npaj.

 

Ntxiv nrog rau kev txhawb nqa kev thauj khoom thiab kev cob qhia cov tsheb ciav hlau, steel rails kuj nqus tau thiab xa cov dynamic rog tsim thaum lub sij hawm acceleration, braking, thiab cornering. Lawv yuav tsum tiv taus hnav, qaug zog, thiab ib puag ncig xws li kub hloov pauv, noo noo, thiab corrosion.

 

 

Track steel rails kuj tau tsim los tswj kev sib raug zoo thiab geometry nyob ntev, txo kev co thiab khiav deformation. Los ntawm kev sib xyaw ua ke ntawm lub zog siab, hardness, thiab cov qauv zoo, cov ntsia hlau ua kom cov neeg caij tsheb xis nyob, kev nyab xeeb ntawm kev ua haujlwm, thiab ntev - lub sij hawm durability ntawm railway infrastructure.

 

Technology thiab kev tsim kho txheej txheem ntawm Steel Rail

 

Tus txheej txheem ntawm kev tsim tsheb ciav hlau Railroad Tracks yuav tsum tau precision engineering thiab ua tib zoo xav txog ntau yam. Nws pib nrog kev tsim cov qauv kev taug qab, suav nrog kev npaj siv, tsheb ciav hlau nrawm, thiab thaj av. Thaum tus tsim tiav lawm, txheej txheem kev tsim kho pib nrog cov kauj ruam tseem ceeb hauv qab no:

 

1. Excavation thiab Foundation: Cov neeg tsim kho tau npaj cov av los ntawm kev khawb hauv cheeb tsam thiab tsim kom muaj lub hauv paus ruaj khov los txhawb qhov hnyav thiab kev ntxhov siab los ntawm cov tsheb ciav hlau.

 

2. Ballast Installation: Ib txheej ntawm cov pob zeb crushed, hu ua ballast, yog pw rau ntawm qhov chaw npaj. Qhov no ua haujlwm raws li kev poob siab -absorbing txheej, muab kev ruaj ntseg, thiab pab faib cov khoom sib npaug.

 

 

3. Ties thiab fastening: Ntoo lossis pob zeb sib txuas yog tom qab ntawd ntsia rau saum lub ballast, ua raws li tus ncej- zoo li cov qauv. Cov kev sib raug zoo no muab lub hauv paus ruaj ntseg rau txoj kev tsheb ciav hlau steel. Lawv raug fastened siv tshwj xeeb spikes los yog clips, kom ntseeg tau tias lawv nyob ruaj khov nyob rau hauv qhov chaw.

 

4. Rail Installation: Cov steel railroad rails 10m, feem ntau hu ua tus qauv rails, yog meticulously nteg on top ntawm ties. Ua los ntawm cov hlau zoo - zoo, cov lem no muaj lub zog zoo kawg nkaus thiab kav ntev.

 

Txij xyoo 2008,GNEE RAILtau muab steel rails ntawm ntau qib sib txawv rau ntau tshaj 18 xyoo, steel rails los ntawm GNEE yog heev recommened nyob rau hauv Tuam Tshoj thiab txawv teb chaws.Wtih txiav ntug cov cuab yeej, GNEE ua tau zoo steel rails raws li cov kev cai ntawm feem ntau lub teb chaws. Standard rail, lub taub hau hardened rail, hnyav rail, lub teeb rail, crane rail thiab lwm yam yog tag nrho cov muaj nyob ntawm no, raws li ib tug ntawm cov Tuam Tshoj lub ntsiab rail tsum, GNEE RAIL tau ua hauj lwm rau muab kev lag luam ntsuab railway khoom thoob plaws lub ntiaj teb no.

 

Tau Txais Daim Ntawv Qhia & Kos duab