Lub Rail Gauge Phaj Ua Haujlwm Li Cas?
Nov 10, 2025
Raws li ib tug tseem ceeb quab yuam- bearing thiab positioning Cheebtsam ntawm lub railway fastener system, lubRail Gauge Phaj(railway gauge phaj) ua haujlwm los ntawm kev koom tes nrog kev sib koom ua ke nrog cov hlua, cov neeg pw tsaug zog, elastic rail clips thiab lwm yam khoom siv, ua rau muaj kev cuam tshuam hauv peb qhov tseem ceeb -txoj hauj lwm, quab yuam kis tau tus mob, thiab kev tiv thaiv- kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm txoj kab khiav.
Nws lub luag haujlwm tseem ceeb yog txhawm rau txheeb xyuas qhov sib nrug ntawm txoj kev tsheb ciav hlau. Lub ntsuas phaj txuas txuas mus rau hauv qab thiab ob sab ntawm cov ntsia hlau los ntawm qhov chaw sib txuas ua ntej, thiab nruj nreem kaw qhov sib nrug ntawm ob txoj hlua hauv qhov ntsuas qhov ntsuas raws li qhov tsim nyog ntawm nws qhov ntev ntawm cov qauv. Kev sib txawv ntawm cov ntawv ntsuas (xws li 6 #, 10 #, 14 #, thiab lwm yam) yog sib xws nrog cov tshuab sib txawv xws li Hom Ⅰ thiab Hom Ⅱ. Nruab nrog lub qhov tsim xws li slotted qhov thiab square qhov, nws tuaj yeem ua tau zoo - kho qhov teeb meem tsis raug, tiv thaiv kev hloov pauv ntawm cov ntsia hlau sab nraud thaum lub tsheb ciav hlau khiav lag luam thiab ua kom muaj kev ruaj ntseg ntawm cov kab hluav taws xob tsis zoo.
| Khoom npe | Rail Gauge Phaj |
| Khoom siv | Ntau yam ntaub ntawv xaiv los ntawm |
| Khoom loj | kho tau |
| Kev siv tseem ceeb | Txoj kev tsheb ciav hlau |
| Kev siv ntau dua | kev tsim kho qhov chaw, municipal engineering, tshuab tsim, steel qauv, txuas hniav, docks, thiab lwm yam |
Nyob rau hauv cov nqe lus ntawm load kis tau tus mob, lub gauge phaj bears lub transverse cuam tshuam quab yuam thiab kev co load kis los ntawm cov ntsia. Kev cia siab rau cov khoom siv hluav taws xob ntawm siab - cov ntaub ntawv muaj zog xws li Q235 thiab 65Mn, nws sib npaug sib faib cov khoom hnyav rau cov neeg pw tsaug zog thiab ib puag ncig cov khoom siv fastener, zam teeb meem xws li kev tsheb ciav hlau hnav thiab pw tsaug zog tawg los ntawm kev ntxhov siab hauv zos. Nyob rau tib lub sijhawm, nws buffers vibration zog thiab txo qaug zog poob ntawm cov kab khiav.
| Khoom siv | Tshuaj muaj pes tsawg leeg /%, | Tensile xeem, tsis tsawg dua | Txias bending test 180 degree, B=2a | ||||||
| tsis ntau tshaj li | |||||||||
| C | Mn | Si | S | P | ReH/MPa | Rm / MPa | A/% | Khoov txoj kab uas hla d | |
| Q235A | 0.22 | 1.4 | 0.35 | 0.045 | 0.045 | 235 | 370-500 | 26 | ib (longitudinal) |
| Q235B | 0.2 | 1.4 | 0.35 | 0.045 | 0.045 | 235 | 370-500 | 26 | ib (longitudinal) |
Tsis tas li ntawd, lub ntsuas phaj tseem ua lub luag haujlwm tiv thaiv thiab hloov kho. Nws nto, tom qab los tiv thaiv - kev kho corrosion, tuaj yeem tiv taus yaig los ntawm cov av noo, acid thiab alkali ib puag ncig, ncua kev pab cuam lub neej ntawm nws tus kheej thiab cov khoom nyob ib puag ncig. Tsis yog- cov ntawv ntsuas hlau (xws li PA6+GF30, PA66) kuj tuaj yeem ua tiav cov hluav taws xob rwb thaiv tsev kom tsis txhob cuam tshuam nrog cov teeb liab khiav.
Rail Gauge Phaj muab los ntawmGNEEnpog tag nrho cov ntaub ntawv thiab ntau yam kev qhia tshwj xeeb, uas tuaj yeem ua raws li cov kab sib txawv thiab cov tshuab fastener. Lub caij no, GNEE muab cov kev txhawb nqa ua tiav xws li elastic rail clips thiab cov bolts pw tsaug zog, tsim cov khoom ua raws li cov qauv thoob ntiaj teb thiab hauv tsev, thiab muab cov kev hloov kho kom haum xeeb thiab kev cob qhia kev cob qhia kev cob qhia, kom ntseeg tau tias lub ntsuas phaj stably exerts positioning, quab yuam kis tau tus mob thiab kev tiv thaiv functions nyob rau hauv ntau yam kab scenarios.
