Chifukwa chiyani pali mabawuti 12?

Bawuti ya 12 yokhala ndi mbale ya flange, diski yosalala yomwe ingagwiritsidwe ntchito kulumikiza zomangira ziwiri, imadziwika kuti12 point flange bolt. Boliti ya 12-point flange ndi yoyenera kulumikiza mwamphamvu pazida zosiyanasiyana zamakina, magalimoto, ndi madera amlengalenga chifukwa cha mbale ya flange, yomwe imatha kupereka chithandizo chokhazikika komanso chokhazikika pakulemera komanso kupanikizika.

Makhalidwe ena a12 point flange boltsndi izi:

Mutu wa 12-point flange bolt ndi mbale ya flange zimangiriridwa mwamphamvu, kupereka kukhazikika kwabwino, kulimbitsa mphamvu, kutsekeka, ndi kukana mochulukira.

Bolt ya 12-point flange ndiyomwe imayenera kugwiritsidwa ntchito pomwe mawonekedwe athyathyathya ndi ofunikira kapena pomwe mipanda yokhala ndi mipanda yopyapyala imaloledwa chifukwa cha mbale yake yosalala.

Maboliti a flange okhala ndi mfundo khumi ndi ziwiri amatha kugwiritsidwa ntchito ngati zomangira komanso pamakina osiyanasiyana. Amapangitsanso moyo wautali wolumikizana ndi kukhazikika popewa kumasuka ndi kugwedezeka.

Kunena mwachidule, 12-point flange bolt ndi cholumikizira chofunikira chomwe chimagwira bwino ntchito zosiyanasiyana zopanikizika kwambiri komanso zamphamvu kwambiri, kuphatikiza kupanga zombo, uinjiniya wamakina, mlengalenga, ndi zomangamanga. Imakhalanso ndi kukhazikika kwabwino komanso kulimbitsa mphamvu.

"12-point bolts" ndi liwu lina la 12-point bolts, lomwe limatanthawuza ma bawuti wamba a hexagonal. Zotsatirazi ndi ubwino wa ma bolt 12 pa ma bolts a hexagonal:

Bawuti ya nsonga 12 ndiyosavuta kugwiritsa ntchito, yovuta kutsetsereka ikapota, komanso yosavuta kugwiritsa ntchito mphamvu kuposa bawuti ya hexagonal popeza ili ndi mbali 12 ndi ngodya 12.

Bawuti ya 12-point imatha kupereka torque yochulukirapo pakuchotsa ndi kuyika ndipo imatha kupirira mphamvu zowonjezera chifukwa cha ngodya yake yolondola.

Maboti a 12-point atha kulimbitsa zolimba kwambiri, kukana kuterera kwamphamvu, komanso kupsinjika pang'ono kokonzekera muzinthu zina, monga injini, ma tachometer, zida zachitsulo, ndi zida zina zamphamvu kwambiri komanso zopanikizika kwambiri.

Kunena mwachidule,12 point boltsikhoza kupereka mphamvu zomangirira komanso kukhazikika pamapulogalamu ena apamwamba komanso amphamvu kwambiri, kuonetsetsa kuti kulumikizana kudali kodalirika komanso chitetezo.