Cov txheej txheem tsim khoom ntawm wj -8 railway Fastener System

Raws li ib qho tseem ceeb ntawm cov kev tsheb ciav hlau siab, kev tsim khoom lag luam ntawm covWj -8 railway faster systemMuaj kev cuam tshuam ncaj qha rau cov khoom lag luam thiab kev nyab xeeb ceev kev ua haujlwm kev nyab xeeb, feem ntau npog cov txuas txuas txuas ntxiv no. ​

Cov Khoom Siv Raw Khoom Siv thiab Pretreatment

Thawj kauj ruam hauv kev tsim lub wj -8 system yog kom nruj me ntsis npo cov khoom siv raw. Cov khoom sib xyaw ua ke xws li cov pob ntoo hlav feem ntau yog ua los ntawm High-zog caij nplooj ntoos hlav steel xws li 60si2Cra. Cov hlau no yuav tsum muaj elasticity zoo, muaj kev nruj thiab qaug zog. Ua ntej ntau lawm, cov tshuaj lom neeg muaj pes tsawg leeg, cov tshuaj tua neeg ntawm cov hlau yuav tsum raug kuaj kom ua raws li cov qauv. Txog kev ua tshuab plastics thiab cov ntaub ntawv roj hmab siv hauv cov khoom siv xws li gauge blocks thiab rail rwb thaiv cov khoom, kev laus tsis kam thiab lub zog compressive. Tom qab cov ntaub ntawv raw yog tsim nyog, lawv yuav tsum tau ua etreated, xws li nto ras tshem tawm thiab ncaj ntawm cov hlau kom ntseeg tau tias txuas ntxiv ua qhov raug thiab zoo. ​

Ua thiab tsim khoom ntawm cov ntsiab lus tseem ceeb

Kev siv thev naus laus zis ntawm cov khoom sib txawv muaj nws cov yam ntxwv. Kev tsim khoom ntawm cov bar caij nplooj ntoo hlav los ua cov txheej txheem txias. Kev sib tw kub yuav tsum muaj cua sov cov hlau mus rau qhov ntsuas kub kom haum, stamping nws los ntawm cov pwm, thiab tom qab ntawd quenching thiab breaking nws los txhim kho hardness thiab elasticity; Txias txoj hlua khi ncaj qha thiab twists cov hlau ntawm chav sov, thiab tom qab ntawd ua kev laus kev kho mob kom tshem tawm sab hauv kev ntxhov siab tom qab kev sib sau ua ke. Lub kauv spike yog tsim los ntawm kev forging txheej txheem, thiab tom qab ntawd ces machined kom ntseeg tau cov xov yog. Txhawm rau kom muaj qhov zoo ntawm cov xov thiab cov cim ua pov thawj, cov xov xob tsis taus kev tswj hwm tsis tshua muaj. Hlau seem xws li gauge baffles yog tsim los ntawm casting lossis stamping txheej txheem. Casting tuaj yeem tsim cov chaw nrog cov duab nyuaj, thaum cov thwj cim yog tsim nyog rau huab hwm coj ntau lawm ntawm cov duab tsis tu ncua. Tom qab ntau lawm, kev kho deg xws li sib tsoo thiab siv polishing yog yuav tsum tau los tiv thaiv burrs los ntawm kev siv. ​

Cheebtsam Los Ua Ke thiab Kev Soj Ntsuam Zoo

Tom qab kev ua tiav ntawm txhua cov khoom sib xyaw ua tiav, nws nkag mus rau hauv lub rooj sib txoos. Raws li cov qauv tsim nyog yuav tsum tau, cov kab mob caij nplooj ntoos hlav, cov ntsuas cua caij nplooj ntoo hlav, cov khoom siv hlau tau muab rau kom ntseeg tau tias cov haujlwm raug teeb tsa kom ntseeg tau. Tom qab sib dhos, muaj kev soj ntsuam zoo kom zoo. Cov tshev tshuaj yeeb tshuaj xyuas seb puas muaj cov kab nrib pleb, deformations, nto yam tsis xws luag, thiab lwm yam ntawm ntu; Kev tshuaj xyuas loj me xws li calipers thiab cov micrometers los ntsuas seb cov haujlwm nthuav dav ua txoj haujlwm xws li xws li cov qauv kev cai. kev ua haujlwm tshuaj xyuas kev siv cov khoom siv tshwj xeeb los sim lub caij nplooj ntoos hlav clip sia hlau laij thiab muaj zog tensile lub zog thiab lwm yam uas qhia tau; Kev ntsuam xyuas kev soj ntsuam kev soj ntsuam kev tiv thaiv kev tiv thaiv xws li cov ntsuas cua uas tsis muaj tseeb tias lawv tau raws li cov rwb thaiv tsev uas muaj cov kev tsheb ciav hlau siab. ​

Nto Kho Thiab Ntim Ua Ntej Xa Tawm

Txhawm rau txhim kho cov xeb tsis kam thiab kev pabcuam lub neej ntawm cov khoom, qee cov khoom siv yuav tsum tau kho kom ncaj. Cov khoom siv hlau xws li lub caij nplooj ntoo hlav thiab muab cov spikes yog feem ntau galvanized thiab coated nrog anti-xeb pleev xim rau ntawm cov dej vapor thiab cov tshuaj corrosive. Tom qab ua tiav kev kho mob saum npoo av, wj -8 system yog ntim raws li cov kev sib txawv thiab cov xwm txheej sib txawv. Feem ntau, noo-pov thawj thiab sib tsoo-ntawv pov thawj ntim khoom xws li cov thawv ntoo, thiab cov ntawv qhia yas yog siv los xyuas kom meej thiab lwm cov ntaub ntawv kom ntseeg tau tias cov khoom xa tawm. ​