Dab tsi ntawm cov hlau siv rau kev tsheb ciav hlau anchors?

Rail anchorsyog tsim thiab siv los xa cov static thiab dynamic longitudinal rog (tsim los ntawm thermal expansion thiab contraction ntawm txoj kev tsheb ciav hlau, thiab los ntawm tractive loads) los ntawm txoj kev tsheb ciav hlau mus rau tus ntoo khaub lig khi. Ntau xyoo ntawm kev sim, kev sim thiab kev pabcuam hauv txhua yam kev thov kev thov, tau ua rau GNEE Rail thauj tog rau nkoj cov qauv kev lag luam pov thawj rau kev tsheb ciav hlau thauj mus los, nrog ze li ib txhiab txhiab lub tsheb ciav hlau thauj mus los rau hnub tim. Rail anchors yog siv rau lub hauv paus kev tsheb nqaj hlau, thiab lub cev dais ntawm sab ntawm tus ntoo khaub lig khi rau desist longitudinal txav ntawm txoj kev tsheb ciav hlau.

 

 

Dab tsi ntawm cov hlau siv rau kev tsheb ciav hlau anchors?

 

Railroad thauj tog rau nkoj feem ntau yog tsim los ntawm siab- zoo caij nplooj ntoos hlav steel, feem ntau cov qib tshwj xeeb xws li 60Si2MnA, vim nws qhov tseem ceeb elasticity, lub zog, thiab kev ua haujlwm zoo los tiv thaiv kev tsheb ciav hlau nkag, nrog rau qee qhov tshwj xeeb thauj tog rau nkoj kuj tseem siv qib siab - qib ductile hlau rau cov khw tshwj xeeb xws li Russia. Cov khoom siv no muab qhov tsim nyog clamping quab yuam thiab ua haujlwm kom tuav cov hlua ruaj khov tiv thaiv cov neeg tsaug zog.

Cov ntaub ntawv tseem ceeb & Khoom:

 

 

• Caij nplooj ntoos hlav hlau: Cov khoom siv feem ntau, xaiv rau nws lub peev xwm rov qab los rau nws cov qauv qub tom qab deflection, muab kev sib txhuam zoo sib xws thiab kev ua haujlwm ruaj khov.

 

• 60Si2MnA: Ib qho nrov Suav qauv caij nplooj ntoos hlav steel qib rau cov thauj tog rau nkoj, paub txog nws cov khoom siv kho tshuab zoo heev hauv quenched thiab tempered tej yam kev mob.

 

• High-Carbon Steel: Muab hardness thiab hnav tsis kam, tab sis kuj tseem siv rau hauv daim ntawv thov caij nplooj ntoos hlav.

 

• Iron Ductile (QT400-15): Siv rau cam khwb cia thauj tog rau nkoj, tshwj xeeb tshaj yog nyob rau hauv Russia, ua tau raws li cov qauv TOCT tshwj xeeb rau lub zog thiab toughness.

 

 

Hom	Siv rau hauv 50Kg, 85Kg, 90/91LB, 115RE / 136RE, UIC54 & UIC60 rail, los yog lwm yam raws li cov neeg siv khoom kos duab.
Khoom siv	60 Si2MnA	45#	QT500-7
Tshuaj muaj pes tsawg leeg (%)	C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: Tsawg dua lossis sib npaug 0.35, P: Tsawg dua lossis sib npaug 0.03, S: Tsawg dua lossis sib npaug 0.03	C: 0.42-0.50, Mn: 0.50-0.80, Si: 0.17-0.37, Cr: Tsawg dua lossis sib npaug 0.25, P: Tsawg dua lossis sib npaug 0.035, S: Tsawg dua lossis sib npaug 0.035	C: 3.60-3.80, Mn: Tsawg dua lossis sib npaug 0.6, Si: 2.50-2.90, P: Tsawg dua lossis sib npaug 0.08, S: Tsawg dua lossis sib npaug 0.025
Nto	dawb (roj), xim pleev xim, zinc pleev xim los yog HDG
Txuj	AS1085.10-20002, DIN, ISO-9001

 

Txoj kev tsheb ciav hlau thauj tog rau nkoj ua haujlwm li cas?

 

Yog vim li cas vim li cas lub tsheb ciav hlau thauj tog rau nkoj tuaj yeem tuav lub tsheb ciav hlau feem ntau yog vim nws cov qauv tsim thiab kev ua haujlwm. Nov yog ob peb yam tseem ceeb:

 

Kev sib txhuam quab yuam: Track anchors feem ntau yog ua los ntawm cov khoom siv hlau, xws li steel, thiab muaj cov qauv tsim tshwj xeeb. Nws yog feem ntau zoo li ib tug wedge los yog convex qauv, uas tiv thaiv kev txav ntawm txoj kev tsheb ciav hlau los ntawm kev tsim kev sib txhuam ntau dua ntawm txoj kev tsheb ciav hlau thiab cov neeg pw tsaug zog. Qhov kev sib txhuam ntau dua, qhov nyuaj dua nws yog rau txoj kev tsheb ciav hlau kom swb los yog nkag rau hauv kev ntxhov siab.

 

Elasticity thiab compression quab yuam: Cov qauv tsim ntawm cov thauj tog rau nkoj muaj qee yam elasticity lossis compression muaj nuj nqi. Thaum nws raug ntsia rau hauv qab ntawm txoj kev tsheb ciav hlau, nws muab cov compression quab yuam ntxiv, khov kho lub tsheb ciav hlau mus rau hauv lub hauv ncoo rail, ntxiv kev sib txhuam thiab txo qhov muaj peev xwm ntawm zawv zawg txoj kev tsheb nqaj hlau.

 

 

Kev hloov pauv rau qhov kub thiab txias: Txoj kev tsheb ciav hlau yuav nthuav dav thiab nthuav dav vim qhov hloov pauv ntawm qhov kub thiab txias (xws li thermal expansion thiab txias contraction) thaum lub sijhawm ua haujlwm, thiab cov thauj tog rau nkoj tuaj yeem hloov mus rau qhov kev hloov pauv no los ntawm nws cov qauv, tswj kev ruaj ntseg ntawm txoj kev tsheb ciav hlau, thiab tiv thaiv qhov tsis sib xws ntawm txoj kev tsheb ciav hlau vim qhov kub sib txawv.

 

Cov nyhuv xauv ntawm cov qauv: Rail thauj tog rau nkoj feem ntau yog ntsia rau hauv kev sib cuag nrog cov tsheb ciav hlau, thiab qee qhov kev tsim yuav ua rau cov thauj tog rau nkoj tuav lub tsheb ciav hlau zoo li "xauv" thaum ntxhov siab, tsis tso cai rau nws txav mus rau kab rov tav.

 

Qhov zoo ntawm GNEE rail thauj tog rau nkoj

 

• ISO9001-certified rail anchors muab cov qauv zoo ib yam thiab zoo rau kev pom kev tsheb ciav hlau, nrog rau kev ua kom ntev ntev.

 

• Muaj nyob rau hauv ob qho tib si tsav- rau thiab lub caij nplooj ntoos hlav tsim.

 

• Muaj rau kev daws teeb meem rau ntau yam kev tsheb ciav hlau thiab cov xwm txheej.

 

• Cov neeg siv khoom siv tau sai, yooj yim, thiab nyab xeeb.

 

Yog xav paub ntxiv - Hu rau tam sim no!