Izinto ezisukela ku-geometry nobukhulu bengxenye eyenziwe ngomshini kuya kokusebenza kocwecwe kumele zicatshangelwe lapho kukhethwa okulungile.umsiki wokugayangomsebenzi womshini.
Ukugaya ubuso nge-90° yokusika ihlombe kuvame kakhulu ezitolo zemishini. Kwezinye izimo, lokhu kukhetha kuyathetheleleka. Uma i-workpiece ezogaywa inomumo ongavamile, noma ingaphezulu le-casting lizokwenza ukuthi ukujula kokusika kuhluke, umshini wehlombe ungase ube yisinqumo esingcono kakhulu. Kodwa kwezinye izimo, kungase kube usizo kakhulu ukukhetha isigayo sobuso esijwayelekile esingu-45°.
Uma i-engeli yokuphonseka ye-milling cutter ingaphansi kuka-90°, ukujiya kwe-axial chip kuzoba kuncane kunezinga lokuphakelwa kwesisiki sokugaya ngenxa yokuncipha kwama-chips, futhi i-engeli yokusika ye-milling izoba nomthelela omkhulu okuphakelayo okusebenzayo izinyo ngalinye. Ku-face milling, i-face mill ene-engeli engu-45° iphumela kuma-chips azacile. Njengoba i-engeli ye-plunge incipha, ukujiya kwe-chip kuba ngaphansi kokuphakelayo ngezinyo ngalinye, okubuye kwenyuse izinga lokuphakela ngesici izikhathi ezingu-1.4. Kulokhu, uma isigayo sobuso esine-engeli yokuphonseka engu-90° sisetshenziswa, ukukhiqiza kwehliswa ngo-40% ngoba umphumela wokuncipha kwe-axial chip we-45° face mill awukwazi ukufezwa.
Esinye isici esibalulekile sokukhetha i-milling cutter ivame ukunganakwa ngabasebenzisi - ubukhulu bomshini wokugaya. Izitolo eziningi zibhekene nokugaywa kwezingxenye ezinkulu, njengamabhulokhi enjini noma izakhiwo zezindiza, zisebenzisa ama-diameter amancane okusika, okushiya indawo enkulu yokukhiqiza okwengeziwe. Okufanelekile, umsiki wokugaya kufanele abe nama-70% onqenqema lokusika olubandakanyekayo ekusikeni. Isibonelo, uma ugaya izindawo eziningi zengxenye enkulu, isigayo sobuso esinobubanzi obungu-50mm sizoba no-35mm kuphela wokusikwa, okunciphisa ukukhiqiza. Ukonga isikhathi esibalulekile somshini kungafinyelelwa uma kusetshenziswa isisiki esikhulu sobubanzi.
Enye indlela yokuthuthukisa ukusebenza kokugaya wukuthuthukisa isu lokugaya lezigayo zobuso. Lapho wenza uhlelo lokugaya ubuso, umsebenzisi kufanele acabangele ukuthi ithuluzi lizongena kanjani kucezu lokusebenza. Ngokuvamile, abasiki be-milling bamane banqume ngqo ku-workpiece. Lolu hlobo lokusika luvame ukuhambisana nomsindo omningi womthelela, ngoba lapho okufakiwe kuphuma kusikiwe, i-chip ekhiqizwa umsiki wokugaya iwugqinsi. Umthelela ophezulu wokufaka ezintweni zokusebenza uvame ukudala ukudlidliza futhi udale izingcindezi eziqinile ezifinyeza impilo yamathuluzi.
Isikhathi sokuthumela: May-12-2022
