UAS 60 rail, tseem hu ua 60E1 rail.Nws yog ib qho qauv ntsuas kev tsheb ciav hlau, tsim los siv rau hauv kev tsheb ciav hlau nrog cov qauv ntsuas ntawm 1435mm, thiab lwm yam. Nws ua raws li UIC860 lossis EN 13674-1 tus qauv thiab hnyav 60.21 kg / m.
uic60 rail specification
| Loj | Dimension | Qhov hnyav (kg / m) | Khoom siv | Ntev (m) | |||
| Lub taub hau (mm) | Qhov siab (mm) | Puag | Web | ||||
| UAS 60 | 72 | 172 | 150 | 16.5 | 60.21 | 900A/1100 | 12-25 |
Yuav ua li cas uic60 rail thaj chaw txiav txim lub Track Lifespan?
Lub neej ua haujlwm ntawm txoj kev tsheb ciav hlau siv UIC 60 rails tsis yog tsuas yog lav los ntawm nws lub cev muaj zog thiab hnyav profile (60.21 kg / m); Nws yog qhov tseem ceeb txiav txim siab los ntawm txoj kev tsheb ciav hlau sab hauv metallurgical zog, mechanical zog, thiab raug precision.
Chemical Composition thiab Metallurgical Integrity
Lub hauv paus ntawm txoj kev tsheb ciav hlau lub neej nyob hauv nws cov qauv tshuaj. Qhov sib npaug ntawm cov ntsiab lus xws li Carbon (C), Manganese (Mn), thiab Silicon (Si) ncaj qha dictates txoj kev tsheb ciav hlau qhov hnav tsis kam thiab toughness. Cov ntsiab lus carbon ntau dua ua rau lub zog ntawm lub taub hau tsheb ciav hlau, txo qis kev hnav los ntawm kev sib cuag lub log txuas ntxiv. Manganese ua raws li ib qho tseem ceeb deoxidizer thiab ntxiv dag zog rau cov hlau, tiv thaiv cov hlau los ntawm nkig thaum txhim kho nws cov kev cuam tshuam.
| Qib | Standard / cheeb tsam | Kev sib xyaw ua ke (wt%) |
| R260 | TS EN 13674-1 (Tebchaws Europe) | C: 0.67–0.80, Mn: 0.90–1.20, Si: Tsawg dua lossis sib npaug rau 0.50 |
| R350 HT | TS EN 13674-1 (Tebchaws Europe) | C: 0.75–0.85, Mn: 0.80–1.20, Cr: 0.20–0.50 |
| Qib 260 | AREMA (North America) | C: ~0.77, Mn: ~1.0–1.2, Si: ~0.2 |
| Qib 350 | AREMA + Mill Specs (USA/Canada) | C: 0.78–0.83, Mn: 0.90–1.20, Cr: 0.2–0.6, + V/Nb (microalloyed) |
Mechanical Strength thiab Surface Hardness
Rau UIC 60 rails, uas feem ntau yog siv nyob rau hauv siab - kev sib txuas ceev thiab hnyav - thauj khoom thauj khoom, cov khoom siv xws li tensile lub zog thiab lub zog tawm los yog qhov tseem ceeb ntawm kev ua neej nyob. Lub zog tensile siab ua kom lub tsheb ciav hlau tuaj yeem tiv taus qhov kev ntxhov siab loj heev thiab khoov lub sijhawm los ntawm kev hnyav qag yam tsis muaj kev tawg. Tsis tas li ntawd, qhov nyuaj ntawm lub taub hau ntawm txoj kev tsheb ciav hlau txiav txim siab nws qhov kev tiv thaiv rau cov yas deformation thiab dov kev sib cuag qaug zog (RCF).
Raws li qhov yuav tsum tau ua, UIC 60 rails tuaj yeem tsim nrog cov kev kho cua sov tshwj xeeb, xws li lub taub hau- cov txheej txheem hardening, kom nce qhov nyuaj ntawm qhov chaw, yog li ua rau kev sib tw txoj kev tsheb ciav hlau txoj kev pab cuam lub neej nyob rau hauv siab - coj ib puag ncig zoo li nkhaus nkhaus thiab ntxhab gradients.
Dimensional Precision thiab Geometric Tolerances
Txawm tias cov hlau muaj zog tshaj plaws yuav degrade sai yog tias nws qhov profile tsis zoo. Lub geometric precision ntawm UIC 60 rail-tshwj xeeb nws qhov ncaj, qhov chaw tiaj tus, thiab kev ua raws nruj rau kev hla -sectional tolerances- yog qhov tseem ceeb rau kev txo qis lub log dynamic- kev tsheb nqaj hlau. Qhov tsis zoo ntawm qhov ncaj los yog qhov microscopic nto corrugations ua rau siab - zaus vibrations thaum tsheb ciav hlau hla ntawm kev kub ceev. Cov kev vibrations no tsis tsuas yog ua kom lub cev hnyav thiab tsim kua muag ntawm txoj kev tsheb ciav hlau nws tus kheej tab sis kuj ua rau cov pob zeb pw tsaug zog, rail fasteners, thiab lub tsheb ciav hlau lub log.
Superior dov thev naus laus zis ua kom ntseeg tau tias txoj kev tsheb ciav hlau muaj qhov tsis zoo txuas ntxiv, muab kev caij tsheb du uas ua rau muaj kev cuam tshuam rau kev ua neej nyob ntawm tag nrho cov kev tsim kho vaj tse.
GNEE RAILtshwj xeeb hauv kev tsim thiab muab UIC60 Rail (60E1), tsim kho kom tau raws li cov kev xav tau nruj ntawm cov kev tsheb ciav hlau niaj hnub no. Peb cov UIC60 rails ua raws li cov qauv thoob ntiaj teb siab tshaj plaws, suav nrog UIC860 thiab EN13674-1, kom ntseeg tau cov khoom zoo, qhov ntev, thiab kev tswj hwm thoob ntiaj teb.
Crafted los ntawm premium-qib steel, lawv xa tshwj xeeb rau kev qaug zog tiv thaiv thiab kev ua haujlwm ncaj ncees, ua rau lawv zoo tagnrho rau cov kab siab -cov neeg caij tsheb ceev, hnyav- lub luag haujlwm freight corridors, thiab mainline rail tej yaam num. Txhua txoj kev tsheb ciav hlau tau dhau los ua qhov tsis zoo - kev sim ua kom puas tsuaj los tshem tawm qhov tsis xws luag, lav lub sijhawm ntev - kev ntseeg siab thiab cov nqi kho tsawg.
Tiv tauj pebhnub no los tham txog koj qhov project xav tau thiab tau txais cov ntaub ntawv qhia ntxaws ntxaws uas haum rau koj daim ntawv thov.