Zomangira zomangira zimapanga ulusi wokwerera muzinthu zomwe zimalowetsedwamo.Pali mitundu iwiri yofunikira: kupanga ulusi ndi kudula ulusi.
Chomangira chopanga ulusi chimasuntha zinthu mozungulira bowo loyendetsa kuti ziziyenda mozungulira ulusi wa screwâ.Zomangira izi nthawi zambiri zimagwiritsidwa ntchito ngati kupsinjika kwakukulu kumafunika kukulitsa kukana kumasuka.Chifukwa palibe zinthu zomwe zimachotsedwa, gawo lokweretsa limapangitsa kuti ligwirizane ndi zero chilolezo.Nthawi zambiri safuna zotsekera kapena mitundu ina ya zida zotsekera kuti ateteze kumasula.
Zomangira zokhota ulusi zimakhala ndi m'mphepete mwake komanso zibowo za chip zomwe zimapanga ulusi wokwerera pochotsa zinthu zomwe zalowetsedwamo.The screwsâ??kudula kumatanthauza torque yofunikira pakuyika ndi yotsika.Zomangirazo zimagwiritsidwa ntchito pazinthu zomwe zosokoneza zamkati sizikufunidwa, kapena zikatengera torque yochulukirapo kuti mugwiritse ntchito zomangira zopanga ulusi.
Nthawi zambiri, zomangira zomata zimalola kulowetsa mwachangu chifukwa mtedza sugwiritsidwa ntchito ndipo mwayi umafunikira mbali imodzi yokha ya olowa.Ulusi wokweretsa wopangidwa ndi zomangira izi zimakwanira bwino ulusi wa screw, ndipo palibe chilolezo chofunikira.Kuyandikira kotseka nthawi zambiri kumapangitsa zomangira zolimba ngakhale zitakhala ndi kugwedezeka.
Zomangira zomata nthawi zambiri zimakhala zolimba ndipo zimakhala ndi mphamvu zolimba zosachepera 100,000 psi zokhala ndi mphamvu zolimbitsa thupi kwambiri.Zomangira zimagwiritsidwa ntchito muzitsulo, aluminiyamu, zitsulo zotayidwa, zitsulo zotayidwa, zokopa, mapulasitiki, mapulasitiki olimba, ndi plywood yopangidwa ndi utomoni.
Zomangira zomangira zimapezeka ndi ulusi wopyapyala kapena wosalala.Ulusi wowawa uyenera kugwiritsidwa ntchito ndi zida zofooka.Ulusi wabwino umalimbikitsidwa ngati ulusi wathunthu uwiri kapena kuposerapo ukuyenera kukhala pamwamba pa kagawo kodulira, koma ulusiwo sunali wokhuthala mokwanira kulola ulusi wathunthu wa ulusi wolimba.
Nthawi yotumiza: Sep-13-2022