Khoom Taw Qhia
Raws li cov khoom sib txuas lus sib txuas lus, GB hnyav ntawm ntau qhov kev sim ua kom meej thaum lub sijhawm tsim khoom thiab kev sib ntsib ua kom haum rau cov qauv; GB 75kg cov hniav hlau hnyav ntxiv siv cov txheej txheem kho cua sov tshwj xeeb kom ua tiav cov kev ua haujlwm zoo nkauj thiab sab hauv lub neej thiab txo tus nqi tom qab.
75kg steel hnyav ntsia yog ib hom kev sib tsoo uas ua lub luag haujlwm tseem ceeb hauv kev thauj mus los. Lawv feem ntau yog ua los ntawm alloy steel xws li U75V. Cov vanadium caij hauv U75V cov foos zoo li cov tshuaj carbonitrides los ua si lub luag haujlwm ntawm kev hnav ris tsho tiv no, uas tuaj yeem txhim kho cov kev coj tsis kam thiab nkees tsis kam ntawm txoj kev ntsia. Cov hlau Rail hnyav yog tsim los ntawm kev txuas ntxiv ntawm cov plaub fab loj loj lossis tuag casting. Txhawm rau kom zoo, gnee muaj qhov yuav tsum tau ua rau kev nyiam huv ntawm cov hlau. Cov hlau molten nkag rau hauv cov cub hluav taws yuav tsum tau kho ua ntej, suav nrog cov hlau deox ua ntej yuav tsum tau siv, cov hlau tsis muaj lub tshuab nqus dej, thiab kev tiv thaiv tag nrho yuav tsum tau siv. Nyob rau tib lub sijhawm, los ntawm kev kho cua sov kev kho mob xws li Martensite, nyuaj rau theem ntawm kev sib tw los txhim kho lub ntsej muag saum npoo hardness thiab hnav tsis kam.
Cov Khoom Qhia Khoom Khoom
| Qhov loj me (hli) | theoretical hnyav | ||||||||
| qhov siab | Hauv qab dav | Taub Hau Dav | duav tob | ||||||
| 45Kg | 145 | 126 | 67 | 14.5 | 45.546 | ||||
| 50kg | 152 | 132 | 70 | 15.5 | 51.514 | ||||
| 60kg | 176 | 150 | 73 | 16.5 | 60.64 | ||||
| 75kg | Xyoo 192mm | 165mm | 75 hli | 20mm | 74.41 | ||||
Daim Ntawv Thov Khoom
Khoom Ntim & Tus Me Nyuam
Hnyav rails yog tsau nrog hlau siv hlau lossis cov xov hlau thaum lub tsheb thauj mus los, thiab cov ciav hlau uas muaj zog ruaj khov ib pob.
Cov kws tiv thaiv tau siv nyob rau hauv qhov xaus ntawm txoj kev ntsia los tiv thaiv qhov xaus uas yog kev hnav khaub ncaws.
Gnee Rail Rext thawj qhov tseem ceeb rau cov khoom lag luam zoo thiab tau tsim kom muaj kev tswjhwm nruj. Nyob rau hauv cov txheej txheem ua tiav, peb nruj me ntsis screen thiab ntsuas cov neeg xa khoom kom ntseeg tau tias cov khoom siv raw zoo; Hauv cov txheej txheem ntau lawm, peb ua haujlwm ze nrog cov tuam txhab sib koom ua ke los xyuas cov txheej txheem ntau lawm thiab kev tshuaj xyuas kom meej tias txhua tus GB 75kg Cov khoom lag luam hnyav sib txuas tau ua raws cov qauv siab; Ua ntej cov zaub mov xa tuaj, peb tseem yuav ua tiav cov khoom lag luam ua kom ntseeg tau tias cov khoom lag luam tsis zoo thaum lub sijhawm ntim, tsheb thauj mus los thiab lwm qhov txuas, thiab xa tuaj rau cov neeg siv khoom hauv cov xwm txheej zoo meej.
Cim npe nrov: RAILROAD TSHEB 75KG Steel Hnyav Rail, Tuam Tshoj Railroad Tsheb ciav hlau 75KG Steel hnyav Rail Manufacturers, lwm tus neeg, Hoobkas
