Tuaj Nplis Cov Khoom Siv Hluav Taws Xob thiab Kev Sib Txuas Kev Sib Txuas
- Dab tsi yog cov khoom txuam txoj ntsiab cai ntawm milegplates thiab ntsia?
Lub hauv paus ntsiab lus tseem yog tias lawv cov peev xwm muaj txiaj ntsig zoo sib xws. Tsawg -} Cov hlua hlau hlau yuav tsum tau sib xyaw nrog cov hlau me me roj carbon monoxide Fishplal ntawm tib qib (xws li U75V rails nrog U75V Fishplates). Qhov sib txawv hauv cov khoom siv zog ua haujlwm yuav tsum tsis pub tshaj 100mpa kom tsis txhob muaj kev puas tsuaj hauv zos vim muaj kev ntxhov siab tsis ncaj.
- Teeb meem dab tsi yuav tshwm sim los ntawm cov khoom siv tsis sib xws?
Yog tias lub zog ntawm cov neeg foob yog qis dua li ntawm kev tsheb nqaj hlau, cov neeg foob yuav yauv ua kom tiav cov kev sib txuas nrog cov tsheb ciav hlau xoob, ua rau kev tsheb ciav hlau xoob xoob; Yog hais tias lub foob pob ntses siab dhau lawm, nws yuav ua rau muaj kev ntxhov siab ntawm kev sib koom tes sib koom ua ke, thiab txoj kev tsheb ciav hlau yog ib txwm ua rau tawg ua ke ze ntawm kev sib koom ua ke. Ob qho xwm txheej yuav ua rau lub neej ua kom luv rau lub neej ntawm cov txheej txheem thiab nce ntau zaus zaus.
- Dab tsi yog cov khoom siv sib xyaw ua ke ntawm confplates thiab ntsia?
Cov kab zoo tib yam siv Q235 ntsia nrog Q235 tus neeg foob, haum rau cov tsheb loj me thiab nruab nrab; Lub Cev Kev Railways feem ntau siv 50mn ntsia nrog 50mn mileplates, nrog lub zog nruab nrab; hnyav {{4 {}} haul railways siv u71mn rails nrog U71MN Fishplates, uas tuaj yeem nqa cov nra loj; Siab {- Kev kub ceev siv U75v Rails nrog U75V Fishplates los xyuas kom meej qhov kev sib txuam ntawm lub zog siab thiab kev nruj.
- Yuav ntsuas cov khoom txuam ntawm cov neeg foob thiab cov nqaj hlau?
Los ntawm cov khoom kuaj, txheeb xyuas cov tshuaj lom neeg tshuaj lom neeg ntawm ob qho tib si kom ntseeg tau tias cov ntsiab lus sib txawv ntawm cov ntsiab lus tseem ceeb (xws li cov carbon, manganese, silicon) yog nyob hauv cov lus pub tau muaj cai. Ua cov kev ntsuam xyuas hardness, thiab lub hardness disgiation ntawm tus neeg foob thiab cov tsheb ciav hlau yuav tsum tsawg dua lossis sib npaug rau 20hb. Hauv kev ntxhov siab simulation kuaj, ntsuas cov strain qhov tseem ceeb ntawm ob qho tib si, thiab kev sib txawv ntawm tsis muaj ntau tshaj 15% yog suav tias yog qhov kev sib tw tsim nyog.
- Yuav ua li cas kom ntseeg tau cov ntaub ntawv sib txuam thaum hloov foob?
Ua ntej hloov chaw, kuaj cov qauv khoom siv txuas thiab xa mus rau phau ntawv ntawm phau ntawv los txiav txim siab cov ntawv foob; Tom qab cov neeg foob pob tshiab tuaj txog, tshawb xyuas cov ntaub ntawv ntawv pov thawj thiab cov qauv rau kev kuaj yog tsim nyog; Kev ua txhaum kev sib piv ua ntej kev sim ua ntej kev teeb tsa, thiab siv nws tsuas yog tias nws ua tau raws qhov yuav tsum muaj. Nws yog nruj me ntsis txwv tsis pub hloov siab - lub zog - muaj zog. Hauv cov xwm txheej tshwj xeeb, kev hloov ib ntus yuav tsum tau txo cov kab thauj khoom thiab luv luv kev soj ntsuam lub voj voog.