Imishini ye-CNC isetshenziswa kabanzi embonini yesimanje, futhi ukusebenzisa ukwesekwa okuzinzile nokuhlala isikhathi eside njengombhede we-granite kuvame ukuba yindlela ekhethwayo yokulungisa ngokunemba. Kodwa-ke, ukunwetshwa kokushisa kungabangela izinkinga ngokunemba lapho usebenzisa umbhede we-granite wemishini ye-CNC, ikakhulukazi ezindaweni zokushisa okuphezulu. Lesi sihloko sihlose ukunikeza amathiphu awusizo okuthi ungagwema kanjani izinkinga ngokunemba ezibangelwa ukunwetshwa kokushisa lapho usebenzisa umbhede we-granite wemishini ye-CNC.
Okokuqala, kubalulekile ukukhetha izinto zegranite zekhwalithi ephezulu ezine-coefficient yokwandisa ukushisa ephansi. I-coefficient yokukhulisa ukushisa yegranite iyahlukahluka kuye ngohlobo kanye nemvelaphi yezinto, futhi inomthelela omkhulu ekuqondeni komshini we-CNC. Ngakho-ke, kunconywa ukukhetha i-granite ene-coefficient yokukhulisa ukushisa ephansi, njenge-granite emnyama evela eShayina noma eNdiya, ene-coefficient yokukhulisa ukushisa engaba ngu-4.5 x 10^-6 / K.
Okwesibili, kubalulekile ukulawula izinga lokushisa lendawo lapho imishini ye-CNC isebenza khona. Izinga lokushisa legumbi lapho kubekwa khona umbhede we-granite kufanele lizinze futhi lihambisane. Noma yiziphi izinguquko ezisheshayo ekushiseni zingabangela ukwanda kokushisa noma ukuncishiswa, okuholela emaphutheni ekuqondeni komshini. Ngakho-ke, kunconywa ukuhlomisa imishini ye-CNC ngesistimu yokulawula izinga lokushisa engagcina izinga lokushisa legumbi lisezingeni elifanayo.
Okwesithathu, kubalulekile ukukhetha indlela efanele yokugcoba umbhede wegranite. Njengoba izinga lokushisa lishintsha, i-viscosity yokugcoba esetshenziswa embhedeni wegranite nayo izoshintsha, ithinte ukusebenza kwemishini ye-CNC. Ngakho-ke, kuphakanyiswa ukusebenzisa i-lubricant ezinzile emazingeni okushisa ahlukene futhi enganciphisa umthelela wokwanda kokushisa embhedeni wegranite.
Okokugcina, kubalulekile ukuhlola nokugcina umbhede wegranite njalo ukuqinisekisa ukuzinza nokunemba kwawo. Noma yikuphi ukungahambi kahle noma amaphutha embhedeni wegranite kungabangela izinkinga zokunemba ekusetshenzisweni kwe-CNC. Ngakho-ke, kunconywa ukuthi kwenziwe ukuhlolwa njalo nokugcinwa kombhede wegranite ukuze kutholakale futhi kulungiswe noma yiziphi izinkinga ngaphambi kokuba zithinte ukunemba kokusetshenziswa.
Ekuphetheni, ukusetshenziswa kombhede wegranite kwemishini ye-CNC kunganikeza ukuzinza okuhle kakhulu nokunemba ekusetshenzisweni kwemishini. Kodwa-ke, umthelela wokwanda kokushisa embhedeni wegranite ungabangela izinkinga zokunemba, okuthinta ikhwalithi yomshini we-CNC. Ngakho-ke, kubalulekile ukukhetha igranite esezingeni eliphezulu ene-coefficient yokwanda kokushisa okuphansi, ukulawula izinga lokushisa lendawo, ukukhetha indlela yokugcoba efanele, nokuhlola njalo nokugcina umbhede wegranite ukuze ugweme izinkinga zokunemba ezibangelwa ukwanda kokushisa.
Isikhathi sokuthunyelwe: Mashi-29-2024