Kalozera wosankha Fastener

Chiyambi cha ntchito ya Fastener

Zomangamanga zimagawidwa kukhala zomangira za ulusi ndi zomangira zopanda ulusi, zomangira zopanda ulusi makamaka zimatanthawuza ma rivets, zikhomo zowotcherera, zikhomo zolumikizira, ndi zina zambiri, injini kuwonjezera pakugwiritsa ntchito zomangira zopanda ulusi, unyinji wawo ndi zomangira za ulusi.Otchedwa ulusi kugwirizana ndi ntchito zomangira ulusi kuti achepetse awiri kapena kuposa ogwirizana mbali palimodzi, pofuna kukana zosiyanasiyana katundu kunja, ndi mbali ogwirizana musati kupatukana, musati kuzembera, kapena pamwamba olowa si kutayikira.Pachifukwa ichi, musanayambe kugwiritsa ntchito katundu wakunja, zomangira za ulusi ziyenera kutsekedwa kuti zithetsedwe mbali zogwirizanitsa.Kumangitsa kwa zomangira za ulusi kumatchedwa pretightening, ndipo mphamvuyo imatchedwa axial pretightening.

Mfundo yosankhidwa ya zomangira

Kusankhidwa kwa zomangira zomangira Pambuyo posankha zomangira zosiyanasiyana, zofunikira ziyeneranso kusankhidwa muzosiyanasiyana.Zomwe zimafunikira ziyenera kutsimikiziridwa molingana ndi zomwe polojekitiyi ikufuna kapena kupanga ndi zogulitsa pamapangidwe olumikizira, ndipo mfundo zomwe ziyenera kuganiziridwa nthawi zambiri zimakhala ndi izi 3: Zomangamanga (kuphatikiza mainchesi ndi kutalika) ziyenera kusankhidwa pamndandanda womwe walembedwa mu chomangira muyezo.Ngati muyezo uli ndi miyeso yopitilira miyeso iwiri, mndandanda woyamba kapena mndandanda wazinthu zofunikira ziyenera kuganiziridwa.Pamene bawuti ikugwirizana ndi nati, kutalika kwa bawuti kuyenera kutsatira mfundo yakuti bawutiyo imatuluka mu nati 2-3 kuwirikiza phula (kuphatikiza chamfer), koma kutalika kwa bawuti sikuyenera kupitilira 10d (d) ndi m'mimba mwake mwadzina la bawuti) .Kuchokera ku malingaliro azachuma, zofotokozera za zomangira ziyenera kuchepetsedwa momwe zingathere.Kwa pulojekiti yomweyi kapena mankhwala, pamaziko a kafukufuku ndi kafukufuku, mitundu yabwino kwambiri yazomwe zimapangidwira zimatha kuzindikirika, ndipo mafotokozedwe omwe ali mumtundu woyenera akhoza kusankhidwa momwe angathere.Ndinapita ku United States Peka company heavy truck assembly line kumverera mozama kwambiri: back exle part: M16 specification fine tooth flange bolts, utali wake uli ndi specifications angapo;Chimangocho chimapangidwa makamaka ndi M16 mano coarse 10,9 mabawuti okhala ndi mtedza wonse wachitsulo, kutalika kwake kumakhala ndi mawonekedwe angapo, ndipo mtedza ndi wofanana ndendende;Pali mitundu 3 ya zomangira zamutu mu kabati, kutalika kwa zomangira mutu uliwonse kumakhala kofanana, ndipo kuchuluka kwa kuyimitsidwa ndikokwera kwambiri.