Izinto ezisuka kwijometri kunye nemilinganiselo yenxalenye eyenziwa ngoomatshini ukuya kwizinto zokusebenza kufuneka ziqwalaselwe xa ukhetha okulungileyo.umsiki wokugayangomsebenzi womatshini.
Ukusila ubuso nge-90 ° ukusika amagxa kuxhaphake kakhulu kwiivenkile zoomatshini. Kwezinye iimeko, olu khetho lufanelekile. Ukuba i-workpiece yokugaya inemilo engaqhelekanga, okanye umphezulu we-casting uya kubangela ukuba ubunzulu bokusikwa buhluke, i-mill ye-shoulder inokuba lolona khetho lungcono. Kodwa kwezinye iimeko, kunokuba luncedo ukukhetha umgangatho we-45 ° wokusila.
Xa i-engile yokugrumba ye-milling cutter ingaphantsi kwe-90 °, ubukhulu be-axial chip buya kuba buncinci kunesantya sokutya somsiki wokusila ngenxa yokuncipha kweetshiphusi, kwaye i-engile yokusika i-milling cutter iya kuba nempembelelo enkulu feed esebenzayo izinyo ngalinye. Kwi-face milling, i-face mill ene-engile ye-45 ° ibangela iitshiphusi ezibhityileyo. Njengoko i-engile ye-plunge iyancipha, ubukhulu be-chip buba buncinci kunokutya ngezinyo ngalinye, nto leyo eyandisa izinga lokutya nge-1.4 amaxesha. Kule meko, ukuba i-face mill ene-90 ° i-angle yokuphonswa isetyenzisiweyo, imveliso iyancipha ngama-40% ngenxa yokuba i-axial chip thinning effect ye-45 ° face mill ayinakufezekiswa.
Enye inkalo ebalulekileyo yokukhetha i-milling cutter idla ngokungahoywa ngabasebenzisi - ubungakanani be-milling cutter. Iivenkile ezininzi zijongana nokugaya iindawo ezinkulu, ezinje ngeebhlokhi ze-injini okanye izakhiwo zenqwelomoya, zisebenzisa ii-diameter cutters ezincinci, ezishiya indawo eninzi yokwanda kwemveliso. Ngokufanelekileyo, i-milling cutter kufuneka ibe ne-70% yecala lokusika elibandakanyekayo ekusikeni. Ngokomzekelo, xa ukugaya iindawo ezininzi zenxalenye enkulu, i-face mill ene-diameter ye-50mm iya kuba ne-35mm kuphela yokusikwa, ukunciphisa imveliso. Ukugcinwa kwexesha elibalulekileyo lomatshini kunokufezekiswa ukuba i-diameter cutter enkulu isetyenziswa.
Enye indlela yokuphucula imisebenzi yokusila kukwandisa ubuchule bokungqusha bobuso. Xa inkqubo yokugaya ubuso, umsebenzisi kufuneka aqale aqwalasele indlela isixhobo esiya kuziphosa ngayo kwindawo yokusebenza. Rhoqo, abasiki bokungqusha bavele banqumle ngokuthe ngqo kwi-workpiece. Olu hlobo lokusikwa ludla ngokukhatshwa ingxolo eninzi yempembelelo, kuba xa i-insert iphuma kwi-cut, i-chip eyenziwa yi-milling cutter iyona bunzima. Impembelelo ephezulu yokufakela kwizinto zokusebenza idla ngokubangela ukungcangcazela kunye nokudala uxinzelelo olunciphisa ubomi besixhobo.
Ixesha lokuposa: May-12-2022
