Vim li cas bolt tensioning yuav tsum tau?

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Vim li cas bolt tensioning yuav tsum tau?
Vim li cas bolt tensioning yuav tsum tau?

Video: Vim li cas bolt tensioning yuav tsum tau?

Video: Vim li cas bolt tensioning yuav tsum tau?
Video: Yog vim li cas Cover new Music By ajan povthoj MV Officail 2024, Kaum ib hlis
Anonim

Lub hom phiaj ntawm tensioning yog txhawm rau rub lub bolt, lossis stud, mus rau qhov kev txiav txim siab, los ntawm kev siv quab yuam kom elongate lub shank. … Yuav tsum tau muaj zog tig me ntsis Nws yog ib qho tsim nyog yuav tsum muaj qee cov xov ntxiv saum cov txiv ntoo, uas yog siv los txuas lub tog raj kheej rub, uas tau muab tshem tawm tom qab ua tiav.

Lub hom phiaj ntawm kev sib tw yog dab tsi?

Tightening the bolt ua rau lub shank hauv nro, tiv thaiv los ntawm compressive quab yuam ntawm qhov chaw sib cuag ntawm lub taub hau thiab cov txiv ntseej, hloov los ntawm qhov chaw.

bolt tensioning txhais li cas?

Bolt tensioning ua haujlwm los ntawm preloading lub ntsia liaj qhov rooj, ncab nws ua ntej cov txiv ntseej yog nrujLub tensioner yog clamped rau tus ntsia liaj qhov rooj threads thiab thawb tawm tsam flange nyob rau hauv qhov chaw raug bolted. Qhov no muab qhov sib npaug ntawm qhov ncab mus rau lub ntsia liaj qhov rooj, kom ntseeg tau tias lub bolt stretch thiab clamping quab yuam.

Vim li cas torque Tightening tseem ceeb?

cov txiv ntoo uas ua kom koj lub log txuas rau cov pob txha ntawm koj lub qag thiab cov bolts uas ruaj ntseg thiab ua kom koj lub cav sib dhos tau teeb tsa ntawm lub zog kom zoo kom lawv tsis txhob xoob. Thaum qhov tseeb torque tsis siv rau lub bolts thiab txiv ntseej, lawv hnav sai sai thiab tuaj yeem ua rau tsis ua haujlwm.

Dab tsi yog qhov txawv ntawm bolt torquing thiab bolt tensioning?

Qhov txawv ntawm Torque & Tension

Torque yog qhov ntsuas ntawm lub zog uas ua rau ib yam dab tsi tig, piv txwv li, lub zog tig xav tau los tig lub txiv ntoo nyob ib ncig ntawm cov xov ntawm ib lub bolt. Tension yog lub stretch los yog elongation ntawm ib tug ntsia liaj qhov rooj uas muab lub clamping quab yuam ntawm ib leeg.

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