Lub fasteners siv yuav tsum ua raws li lub teb chaws tam sim no "steel yeeb nkab pob tw khawm yog 1.3kg, qhov hnyav ntawm lub kauj yog 1.1kg, qhov hnyav ntawm ntsia hlau M12, rivet ф8mm; Lwm cov ntaub ntawv tau siv cov fasteners tsim nyog yuav tsum tau sim thiab ua pov thawj tias lawv qhov ua tau zoo ntawm cov txheej txheem no ua ntej lawv tuaj yeem siv. Lub fasteners ntawm cov khoom tsim khoom uas tsis tau pom zoo los ntawm lub xeev thiab kev tsim khoom yuav tsum tsis siv.
Thaum lub ntsia liaj qhov rooj zawm lub zog txog 65n. M, tsis muaj kev puas tsuaj yuav tshwm sim. Fasteners ua los ntawm lwm cov ntaub ntawv tsuas siv tau yog siv tau tom qab kev ntsuas kom pom tias lawv qhov ua tau zoo ntawm cov qauv no. Qhov zoo tshaj ntawm lub qub fasteners yuav tsum tau kuaj ua ntej siv. Cov kab nrib pleb lossis kev tawm tsam raug txwv tsis pub siv, thiab cov bolts nrog cov khau khiab yuav tsum tau hloov. Ob qho tib si tshiab thiab qub fasteners yuav tsum tau kho nrog xeb kev tiv thaiv. Fasteners rau kev nkhaus yuav tsum yog kuaj xyuas tag nrho hauv qhov chaw. Xyuas kom meej tias cov bolts, screws, thiab npog daim phiaj yog nyob rau hauv zoo mob, huv, thiab roj rau kev saib xyuas. Cov phuam qhwv caj dab ntawm cov turnbuckles thiab cov ntoo khaub lig buckles yuav tsum tsis txhob siv yog tias lawv hnav.
Lub Sijhawm Post: Dec-04-2020