Peb Cov yam ntxwv tseem ceeb ntawm Bolts
Hauv kev lag luam chaw, bolts ua haujlwm zoo li cov khoom sib txuas hauv ib txheej ntawm LEGO cib; lawv qhov haum haum hinges ntawm peb qhov tseem ceeb:
- Lub taub hau tsim: Hex taub hau yog qhov zoo tagnrho rau siv nrog cov cuab yeej txheem; flange taub hau pab faib siab; thiab lub taub hau puag ncig yog nquag ua haujlwm hauv cov ntawv thov kho kom zoo nkauj.
- Xov Precision: Coarse threads muaj kev txhim kho kev ua haujlwm siab, thaum cov xov zoo muab kev tiv thaiv zoo rau kev xoob.
- Kev xaiv cov khoom siv: Carbon steel muaj tus nqi zoo heev -kev ua tau zoo; stainless hlau muab kev tiv thaiv corrosion; thiab hlau alloy yog qhov zoo tshaj plaws rau hnyav- daim ntawv thov load.
Kev sib piv ntawm Cov Ntawv Thov Kev Sib Tham
Cov chaw ua haujlwm sib txawv xav tau bolts nrog cov yam ntxwv tshwj xeeb, sib xws:
- Vibrating Equipment: Ua ntej ua ke ntawm cov xov zoo thiab elastic washers.
- Cov Khoom Siv Sab Nraud: Nws raug nquahu kom xaiv cov khoom siv hlau tsis muaj steel, zoo tshaj plaws kho nrog lub sealant.
- High -Tsub Ib puag ncig: Yuav tsum tau siv cov txheej tshwj xeeb lossis cov cua sov- cov ntaub ntawv alloy resistant.
- Rapid Assembly/Disassembly: Coarse threads paired with wing nuts muab cov kev daws teeb meem yooj yim tshaj plaws.
Ib Daim Ntawv Qhia Kom Zam Tsis Tau Txais Kev Pom Zoo
Cov lus qhia tswv yim no tuaj yeem pab koj tswj xyuas kom meej ntawm 90% ntawm cov khoom siv yuam kev:
- Kev ntsuas qhov muag tsis pom kev: Qhov tseeb siv tau xov ntev yog feem ntau 1-2 xov pitches luv dua li qhov nominal loj.
- Compatibility Nuances: Nws yog qhov zoo tshaj plaws los xaiv bolts thiab txiv ntseej los ntawm tib lub chaw tsim khoom kom paub meej tias haum.
- Preload Control: Torque wrenches yuav tsum tau calibrated ua ntej siv, raws li uncalibrated cov cuab yeej tuaj yeem ua kom paub qhov yuam kev txog li 20%.
- Failure Warning Signs: Whitening ntawm cov xov los yog qhov muag plooj ntawm lub taub hau ntsia liaj qhov rooj yuav qhia tau tias lub fastener tau raug load ntau dhau.