Kodi nkhungu ndi chiyani?Nkhungu ndiye chida chachikulu chopangira, ndipo nkhungu yabwino ndi chitsimikizo chofunikira pakupanga kotsatira;nkhungu imapangidwa bwanji?Kodi kupanga nkhungu ndizovuta?Ngakhale kupanga nkhungu ndi m'gulu la kupanga makina, chifukwa cha mawonekedwe ndi kupanga mapangidwe a nkhungu, zimakhala zovuta kupanga mbali za nkhungu pamakina achikhalidwe.
Chikombole ndi chida chopangira, kotero kuuma kwa nkhungu ndipamwamba kuposa zigawozo.Mwachitsanzo, magawo omwe amapangidwa ndi kupondaponda kozizira nthawi zambiri amapangidwa ndi zida zolimba kapena simenti ya carbide, kotero ndizovuta kupanga ndi njira zachikhalidwe zodulira.
The processing khalidwe nkhungu makamaka zikuphatikizapo dimensional kulondola, mawonekedwe kulondola, malo olondola (pamodzi amatchedwa Machining olondola), pamwamba roughness, etc. The Machining kulondola nkhungu anatsimikiza ndi zofunika mbali ndi nkhungu dongosolo.Nthawi zambiri, kulondola kwa gawo logwira ntchito la nkhungu ndi 2 ~ 4 magiredi apamwamba kuposa a zigawozo, ndipo kulolerana kopanga kumayendetsedwa mkati mwa ± 0.01mm, ndipo ena amafunika kukhala mkati mwa ma micrometer osiyanasiyana;Machining pamwamba pa nkhungu saloledwa kukhala ndi zolakwika, ndipo kuuma kwa ntchito kumakhala kosakwana 0,8 & mum.
Nthawi zambiri, ma 1 ~ 2 awiri okha a nkhungu amafunikira kuti apange gawo, ndipo ngakhale nyundo yopangira nyundo imapangidwa m'magulu ang'onoang'ono, kotero kuti nkhungu nthawi zambiri zimapangidwa muchidutswa chimodzi, ndipo zambiri zimakonzedwa ndi njira zachikhalidwe.Nthawi yopanga ndi yayitali komanso ndalama zogulira zida ndi zida ndizokwera.
Nthawi yotumiza: Apr-23-2022