Registered. Koj tuaj yeem rov siv tau tsis muaj teeb meem.
Nws puas muaj kev nyab xeeb rov siv lub taub hau taub hau?
Kuv puas tuaj yeem rov siv lub taub hau taub hau? … Lub taub hau ntsia liaj qhov rooj yuav tsum tsis txhob rov qab siv yog tias cov threads yog galled los yog phem puasChasing puas lub taub hau ntsia liaj qhov rooj threads nrog ib tug tuag yuav ntxuav cov threads tab sis kuj tshem tawm cov khoom (hlau) thiab undermine lub taub hau. bolt lub peev xwm los torque down thiab tuav rau specs.
Koj puas tuaj yeem siv lub taub hau ob zaug?
Bolts yog tsim los ncab thaum koj torque rau hauv qhov chaw, thiab thaum koj tshem lawv, lawv snap rov qab mus rau lawv qhov qub. Vim li no, ntau tus qauv taub hau bolts yog siv ntau dua ib zaug, tsuav yog lawv tsis tau ncab dhau lawv lub caij nplooj ntoo hlav rov qab.
Pob taub hau taub hau siv tau pes tsawg zaus?
Feem ntau cov bolts / studs uas muaj qhov tshwj xeeb torque kom nruj kom rov siv tau, tab sis bolts uas koj torque ces tig ib qho ntxiv 1/4 tig los yog ntau tus degrees yog torque rau yield bolts thiab Yuav tsum tsis txhob rov qab siv ntau dua ib zaug.
Yuav ua li cas yog tias koj rov siv TTY taub hau bolts?
Torque-to-yield (TTY) lub taub hau bolts yog tsim kom ncab thaum siv. Ib zaug ncab, lawv tsis muaj zog li yav tas los. Yog li ntawd, lawv tsis tuaj yeem muab tib lub zog clamping thiab tuaj yeem tawg lossis txiav tawm yog tias rov siv dua.
