Thaum lub sijhawm ua haujlwm ntawm cov pa turbine, kub rolts, raws li tus yuam sij rolleners, Xyooj thermal thiab tshuab ntxhov siab. Yog li ntawd, kev ua tau zoo ntawm cov kev kub kub kub-kub yog qhov tseem ceeb rau kev ua haujlwm txhim khu kev qha ntawm chav turbines. Los ntawm qhov kev pom ntawm cov kev tsim tawm ntawm cov kev tsim tawm ntawm cov tshuab ntsia liaj qhov txawv, tshuaj xyuas cov khoom xaiv, cov txheej txheem kev kho cua sov, thiab lwm yam ntawm nws qhov kev ua tau zoo.

Firstly, cov khoom xaiv ntawm bolts yog qhov tseem ceeb los xyuas kom lawv ua tau zoo heev hauv qhov chaw kub. Nyob rau hauv chav turbines, feem ntau siv cov ntaub ntawv suav nrog cov hlau alloy suav nrog cov hlau hluav taws xob muaj ntau yam rau nws cov khoom siv zoo tshaj plaws thiab cua sov ua kom tsis taus.

Qhov thib ob, cov txheej txheem kev kho cua sov yog kauj ruam tseem ceeb hauv kev txhim kho cov kev ua tau zoo ntawm bolts. Rau cov txheej txheem cua sov siab, cov txheej txheem kho cua sov hauv qab no feem ntau yog siv: annealing, noraling, quenching, thiab npau taws. Cov txheej txheem kev kho cua sov tsim nyog tuaj yeem sib npaug lub zog, kev ua kom muaj zog, ua kom muaj kev kub ntxhov ntawm cov kev ua tau zoo hauv qhov chaw siab.

Ib qho ntxiv, kev tsim cov txheej txheem tsim khoom tseem muaj qhov cuam tshuam tseem ceeb ntawm kev ua yeeb yam ntawm bolts. Cov txheej txheem tsim cov txheej txheem suav nrog Forging, Kub Rolling, ncab kom ncab, thiab faib tawm ntawm lawv cov kev ua tau zoo. Piv txwv li, Forging tuaj yeem txhim kho lub zog thiab kev nruj me ntsis, thiab txhim kho cov qauv gree. Dov thiab ncab feem ntau hloov chaw loj thiab cov duab.

Ntxiv rau, kev tsim cov txheej txheem tsim khoom tuaj yeem cuam tshuam rau cov khoom zoo ntawm cov bolts, uas tuaj yeem cuam tshuam cov kev ua tau zoo ntawm bolts hauv qhov chaw kub.

Bolling tsim nyog xaiv thiab tuav tau tias bolts muaj kev ua tau zoo nyob rau hauv cov kev ua haujlwm kub, yog li ntseeg tau lub luag haujlwm txhim khu kev qha ntawm lub chav ntsuas hluav taws xob. Hauv kev siv cov kev thov, kev saib xyuas yuav tsum tau them rau qee qhov chaw xws li kev siv kev pab, kub, thiab nruab nrab ntawm bolts kom ntseeg tau tias lawv muaj kev nyab xeeb thiab ntseeg tau siv.

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