Khoom Description

Rail Lag Bolts yog cov ntsia hlau tshwj xeeb siv los tiv thaiv kev tsheb ciav hlau rau cov ntoo lossis pob zeb pw. Lawv feem ntau yog ua los ntawm cov hlau muaj zog nrog cov duab tshwj xeeb thiab qhov ntau thiab tsawg kom ua tau raws li qhov xav tau ntawm cov ntsia hlau thiab cov neeg pw tsaug zog.

Cov duab ntawm Rail Lag Bolts feem ntau yog cov ntsia hlau ntev ntev nrog lub taub hau tiaj tus thiab hauv qab ntse. Qhov kev tsim no tso cai rau cov ntsia hlau nkag mus rau hauv lub qhov hauv cov ntsia hlau thiab muab kev sib txuas ruaj khov ntawm cov neeg pw tsaug zog.

Txhawm rau nruab Rail Lag Bolts, qhov yog thawj zaug ua ntej tho rau hauv cov neeg pw tsaug zog, thiab tom qab ntawd cov ntsia hlau tau muab tso rau hauv lub qhov. Siv cov ntsia hlau rauj lossis lwm yam cuab yeej tsim nyog, cov ntsia hlau yog hammered rau hauv cov neeg pw tsaug zog, kom ntseeg tau tias lawv ruaj khov rau cov ntsia hlau. Vim lawv qhov ntev ntev piv rau cov ntsia hlau niaj hnub, Rail Lag Bolts muab kev txhawb nqa ntxiv thiab kev ruaj ntseg.

Rail Lag Bolts ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev tsheb ciav hlau thiab kev saib xyuas, pab kho cov ntsia hlau thiab tswj lawv txoj haujlwm kom raug. Hom screws no yuav tsum tau ua raws li kev tswj hwm nruj thiab kev sim kom ntseeg tau tias lawv tuaj yeem tiv taus qhov hnyav ntawm cov tsheb ciav hlau thiab lub zog vibration thaum ua haujlwm.

Hauv cov ntsiab lus, Rail Lag Bolts yog cov ntsia hlau tshwj xeeb siv los tiv thaiv kev tsheb ciav hlau rau cov neeg pw tsaug zog. Lawv muab kev sib txuas ruaj khov thiab kev txhawb nqa, tso cai rau txoj kev tsheb ciav hlau ua haujlwm zoo thiab ruaj ntseg.

Cov cheeb tsam thov

Rail Lag Bolts yog hlau fasteners siv los kho thiab txuas kev tsheb ciav hlau rail. Lawv ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov ntsia hlau kom ruaj khov rau cov ntoo lossis pob zeb pw tsaug zog.

Kev tsim khoom

Forging

Khoom siv

Cov hlau muaj zog, xws li Carbon Steel lossis Alloy Steel

Kev kho saum npoo

Anti-corrosion kho xws li Galvanization lossis Blackening

Nta

Txhim kho rails:

Railroad screws tuav cov ntsia hlau kom nruj rau cov neeg pw tsaug zog los ntawm kev tsav lawv mus rau hauv cov ntoo lossis cov pob zeb pw tsaug zog, tiv thaiv kev txav los yog co. Qhov no ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm cov kab tsheb ciav hlau.

Kev thauj khoom thauj:

Rail Lag Bolts yog tsim los tiv thaiv qhov hnyav thiab kev co tsim los ntawm cov tsheb ciav hlau hauv kev txav. Lawv ruaj khov txuas cov ntsia hlau mus rau cov neeg pw tsaug zog, zoo hloov cov tsheb ciav hlau mus rau lub hauv paus thiab cov qauv kev txhawb nqa.

Txhim kho rail geometry:

Rail Lag Bolts ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas qhov xav tau kev tsheb ciav hlau geometry. Lawv khaws cov ntsia hlau nyob rau hauv txoj hauj lwm kom raug thiab sib nrug, ua kom cov ntsia hlau 'levelness, ntsug alignment, thiab curvature raws li cov qauv tsim.

Tiv thaiv rail slippage:

Los ntawm kev txhim kho cov ntsia hlau, Rail Lag Bolts tiv thaiv kev swb thaum lub tsheb ciav hlau ua haujlwm. Qhov no yog qhov tseem ceeb rau kev ua kom muaj kev ruaj ntseg ntawm cov tsheb ciav hlau los ntawm txoj kev tsheb ciav hlau.

Txhim kho kev nyab xeeb kev ua haujlwm:

Zoo rail fixation txhim khu kev ruaj ntseg ntawm railway kab. Rail Lag Bolts ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev tsheb ciav hlau, txo qis kev co, thiab tswj kev tsheb ciav hlau geometry, yog li txhim kho qhov smoothness thiab kev nyab xeeb ntawm kev ua haujlwm tsheb ciav hlau.

Hauv ib lo lus, Rail Lag Bolts yog cov khoom tseem ceeb los xyuas kom muaj kev nyab xeeb thiab ruaj khov ntawm kev tsheb ciav hlau. Lawv ua lub luag haujlwm tseem ceeb ntawm kev sib txuas, kho, thiab txhawb nqa cov ntsia hlau.

Cov duab

Round taub hau:

Qhov no yog qhov zoo tshaj plaws rau Rail Lag Bolts, nrog lub taub hau puag ncig. Round taub hau ntsia hlau yog tsim rau kev sib txuas ntoo lossis pob zeb pw tsaug zog rau cov ntsia hlau, muab kev ruaj khov ruaj khov thiab ua haujlwm tsis zoo.

Lub taub hau Square:

Square taub hau Rail Lag Bolts muaj lub taub hau square. Cov duab no feem ntau yog siv rau hauv cov xwm txheej tshwj xeeb xws li ntawm qee qhov kev sib tshuam ntawm lub tsheb ciav hlau lossis thaj chaw uas muaj zog ntau dua, txhawm rau txhim kho kev ruaj ntseg ntawm kev sib txuas.

Hex Lub taub hau:

Hex taub hau Rail Lag Bolts muaj lub taub hau hexagonal. Lub taub hau hex tsim muab ntau dua torque kis tau tus mob, ua kom nws yooj yim rau zawm thiab unfasten.

Tsis tas li ntawd, qhov shank feem feem ntau yog cylindrical, tab sis kuj tseem muaj qee qhov kev hloov pauv. Piv txwv li, lub shank tej zaum yuav muaj ib tug taper, maj mam ua thinner los ntawm lub ntsis ntawm lub taub hau. Lub tapered tsim pab ntxig rau txoj kev tsheb ciav hlau ntsia hlau rau hauv cov neeg pw tsaug zog thiab muab lub zog tuav ntxiv.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov qauv kev tsheb ciav hlau tshwj xeeb thiab cov qauv yuav cuam tshuam los ntawm cov cheeb tsam, kev tsheb ciav hlau, thiab cov neeg siv khoom xav tau. Yog li ntawd, thaum xaiv txoj kev tsheb ciav hlau ntsia hlau s, cov duab tsim nyog yuav tsum tau txiav txim siab raws li cov kev xav tau tshwj xeeb thiab cov qauv tsim nyog.

Cim npe nrov: Rail Lag Bolt, Railroad Cheebtsam