Indlela yokugaya ye-end Mill
Enqubweni yokugaya, izigayo zokuphela zingahlukaniswa zibe izinhlobo ezimbili: i-down milling kanye ne-up up, ngokuya ngobudlelwane phakathi kokujikeleza kwesisiki sokugaya kanye nendlela yokusika okuphakelayo. Uma isiqondiso sokuzungezisa se-milling cutter sifana nesiqondiso sokuphakela kwe-workpiece, kubizwa ngokuthi i-click milling. Indlela yokuzungezisa ye-milling cutter iphambene nesiqondiso sokuphakelwa kwe-workpiece, ebizwa ngokuthi i-up-cut milling.
Ukugaya i-Climb ngokuvamile kusetshenziswa ekukhiqizeni kwangempela. Ukusetshenziswa kwamandla kwe-down milling kuncane kunaleyo yokugaya phezulu. Ngaphansi kwezimo ezifanayo zokusika, ukusetshenziswa kwamandla okugaya phansi kuphansi ngo-5% kuya ku-15%, futhi kulungele kakhulu ukukhishwa kwe-chip. Ngokuvamile, indlela yokugaya phansi kufanele isetshenziswe ngokusemandleni ukuze kuthuthukiswe indawo engaphezulu (ukunciphisa ukukhahlamezeka) kwezingxenye zomshini futhi kuqinisekiswe ukunemba kobukhulu. Kodwa-ke, uma kunongqimba oluqinile, ukunqwabelana kwe-slag endaweni yokusika, futhi ingaphezulu le-workpiece lingalingani, njengokwenza izikhala zokubumba, kufanele kusetshenziswe indlela yokugaya.
Ngesikhathi sokugaya, ukusika kuyashintsha kusuka kugqinsi kuya kuncane, futhi amazinyo okusika anqunywa endaweni engasetshenziswanga, okuzuzisa ukusetshenziswa kwabasiki bokugaya. Ngesikhathi sokugaya, lapho amazinyo okusika we-milling cutter ethinta ucezu lokusebenza, awakwazi ukusika ngokushesha ungqimba lwensimbi, kodwa aslayide ibanga elifushane ebusweni bomsebenzi wokusebenza. Kulula ukwenza isendlalelo esiqinile, esinciphisa ukuqina kwethuluzi, sithinta ukuphela kwendawo yokusebenza, futhi ilethe ukungalungi ekusikeni.
Ngaphezu kwalokho, ngesikhathi sokugaya, njengoba amazinyo okusika anqunywe kusukela phansi kuya phezulu (noma kusuka ngaphakathi kuya ngaphandle), futhi ukusika kuqala kusuka kungqimba oluqinile, amazinyo okusika abhekene nomthwalo omkhulu womthelela, futhi i-milling cutter iba buthuntu ngokushesha, kodwa amazinyo okusika ayanqamuka. Ayikho into eshelelayo kule nqubo, futhi ithebula lokusebenza ngeke linyakaze ngesikhathi sokusika. Ukugaya phezulu naphansi, ngoba ubukhulu bokusika buhlukile lapho usika ku-workpiece, futhi ubude bokuxhumana phakathi kwamazinyo wokusika kanye ne-workpiece buhlukile, ngakho-ke izinga lokugqoka le-milling cutter lihlukile. Lo mkhuba ubonisa ukuthi ukuqina kwesigayo sokugcina kuphakeme ngo-2 kuya ku-3 kunaleyo yokugaya phezulu ekugayweni phansi. izikhathi, ubulukhuni obungaphezulu bungancishiswa. Kodwa ukugaya umqansa akufanelekile ukugaya izinto zokusebenza ezinesikhumba esiqinile.