Mukuphunzitsani momwe mungasankhire cholumikizira choyenera?

Chiyambi cha Zolumikizira: Kuzindikira Ulusi ndi Kumveka

Maziko olumikizira ulusi ndi mapeto

• Mtundu wa ulusi: ulusi wakunja ndi ulusi wamkati zikutanthauza malo a ulusi pa cholumikizira. Ulusi wakunja ukutuluka kunja kwa cholumikizira, ndipo ulusi wamkati uli mkati mwa cholumikizira. Ulusi wakunja umalowetsedwa mu ulusi wamkati.

• Pitch: Pitch ndi mtunda pakati pa ulusi.

• Chowonjezera ndi mizu: Ulusiwu uli ndi nsonga ndi zigwa, zomwe zimatchedwa chowonjezera ndi mizu, motsatana. Malo osalala pakati pa nsonga ya dzino ndi mizu ya dzino amatchedwa mbali.

Dziwani mtundu wa ulusi

Ma caliper a Vernier, ma pitch gauge, ndi malangizo ozindikiritsa ma pitch angagwiritsidwe ntchito kudziwa ngati ulusiwo ndi wochepa kapena wowongoka.

Ulusi wowongoka (womwe umatchedwanso ulusi wofanana kapena ulusi wamakina) sugwiritsidwa ntchito potseka, koma umagwiritsidwa ntchito kumangirira nati pa thupi lolumikizira chubu. Ayenera kudalira zinthu zina kuti apange chisindikizo chosataya madzi, monga ma gasket, ma O-rings, kapena kukhudzana ndi chitsulo ndi chitsulo.

Ulusi wopindika (womwe umatchedwanso ulusi wosinthasintha) ukhoza kutsekedwa pamene mbali za ulusi wakunja ndi wamkati zalumikizidwa pamodzi. Muyenera kugwiritsa ntchito chosindikizira cha ulusi kapena tepi ya ulusi kuti muze mpata pakati pa denga la dzino ndi muzu wa dzino kuti madzi a m'thupi asatuluke pa cholumikiziracho.

Kuyeza ulusi m'mimba mwake

Gwiritsani ntchito vernier caliper kachiwiri kuti muyese ulusi wakunja kapena ulusi wamkati kuyambira kumapeto kwa dzino mpaka kumapeto kwa dzino. Pa ulusi wowongoka, yesani ulusi uliwonse wathunthu. Pa ulusi wocheperako, yesani ulusi wathunthu wachinayi kapena wachisanu.

Dziwani phokoso

Gwiritsani ntchito choyezera mtunda (chomwe chimatchedwanso chisa cha ulusi) kuti muwone ulusiwo motsatira mawonekedwe aliwonse mpaka mutapeza wofanana bwino.

Khazikitsani muyezo wa phokoso

Gawo lomaliza ndikukhazikitsa muyezo wa pitch. Pambuyo podziwa jenda, mtundu, mainchesi ndi pitch ya ulusi, chitsogozo chozindikiritsa ulusi chingagwiritsidwe ntchito kuzindikira muyezo wa ulusi.