CNC Machining Operational Safety
Izinto ezidinga ukunakwa ngesikhathi sokulungisa iphutha
1) Hlela, lungisa futhi ulungise uhlelo. Uma kuwucezu lokuqala lokusikwa kwesilingo, kufanele kumiswe ukuze kuqinisekiswe ukuthi uhlelo lulungile.
2) Faka futhi ulungise isilungiselelo ngokuya ngezidingo zenqubo, futhi ukhiphe amafayili ensimbi kanye nemfucumfucu endaweni ngayinye yokuma.
3) Gcoba ucezu lokusebenza ngokwezidingo zokuma ukuze uqinisekise ukuma okulungile nokuthembekile. Ungayeki i-workpiece ngesikhathi sokucubungula.
4) Faka ithuluzi elizosetshenziswa. Uma kuyisikhungo somshini, inombolo yendawo yethuluzi kumagazini wethuluzi kufanele ihambisane nenombolo yethuluzi ohlelweni.
5) Yenza ukulungiselelwa kwamathuluzi ngokwemvelaphi ehleliwe kucezu lokusebenza ukuze usungule uhlelo lokuxhumanisa i-workpiece. Uma kusetshenziswa amathuluzi amaningi, amathuluzi asele azonxeshezelwa ngobude noma indawo yethiphu ngokulandelanayo.
Amathuluzi omshini olawulwa ngezinombolo asetshenziswa kabanzi ekucutshungulweni kwemishini ngenxa yokunemba kwawo okuphezulu, ukusebenza kahle okuphezulu, nokuvumelana nezimo ekucutshungulweni kwamaqoqo amancane ezinhlobonhlobo eziningi zezingxenye eziyinkimbinkimbi. Kafushane, ukucutshungulwa kwamathuluzi omshini we-CNC kunezinzuzo ezilandelayo.
(1) Ukuzivumelanisa nezimo okuqinile. Ukuzivumelanisa nezimo yilokho okubizwa ngokuthi ukuguquguquka, okuwukuguquguquka kwethuluzi lomshini olawulwa yinkomba ukushintsha ngokushintsha kwento yokukhiqiza. Lapho ushintsha izingxenye zomshini ethuluzini lomshini we-CNC, udinga kuphela ukuhlela kabusha uhlelo bese ufaka uhlelo olusha ukuze ubone ukucutshungulwa kwengxenye entsha; asikho isidingo sokushintsha i-hardware yengxenye yemishini kanye nengxenye yokulawula, futhi inqubo yokukhiqiza iqedwa ngokuzenzakalelayo. Lokhu kunikeza lula kakhulu ukukhiqizwa kweqoqo elilodwa, elincane kanye nokukhiqizwa kwesilingo semikhiqizo emisha yezingxenye zesakhiwo esiyinkimbinkimbi. Ukuzivumelanisa nezimo okuqinile kuyinzuzo evelele kakhulu yamathuluzi omshini we-CNC, futhi futhi kuyisizathu esiyinhloko sokukhiqizwa nokuthuthukiswa okusheshayo kwamathuluzi omshini we-CNC.
(2) Ukunemba okuphezulu kanye nekhwalithi ezinzile. Amathuluzi omshini we-CNC acutshungulwa ngokuhambisana nemiyalelo enikezwe ngefomu ledijithali. Ngaphansi kwezimo ezijwayelekile, inqubo yomsebenzi ayidingi ukungenelela okwenziwa ngesandla, okuqeda iphutha elibangelwa opharetha. Lapho uklama futhi ukhiqiza amathuluzi omshini we-CNC, kuye kwathathwa izinyathelo eziningi ukwenza ingxenye engumshini yamathuluzi omshini we-CNC ifinyelele ukunemba okuphezulu nokuba lukhuni. Ukunyakaza okulingana nethebula lokusebenza lamathuluzi omshini we-CNC ngokuvamile kufinyelela ku-0.01~0.0001mm, futhi ukuhlehla kochungechunge lokudluliswa kokuphakelayo kanye nephutha lokukhala kwesikulufu sokuhola kunganxeshezelwa idivayisi ye-CNC. Ithuluzi lomshini we-CNC eliphezulu lamukela irula yokugaya ukuze ilawule iluphu evaliwe yokunyakaza okusebenzayo. Ukunemba komshini wamathuluzi omshini we-CNC kwenyukile kusuka ku-±0.01 mm esikhathini esidlule kuya ku-±0.005 mm noma ngaphezulu kwalokho. Ukunemba kokuma sekufinyelele ku-±0.002mm~±0.005mm ekuqaleni namaphakathi nawo-1990.
Ngaphezu kwalokho, uhlelo lokudlulisela kanye nesakhiwo sethuluzi lomshini we-CNC linokuqina okuphezulu nokuzinza kokushisa. Ngobuchwepheshe besinxephezelo, amathuluzi omshini we-CNC angathola ukunemba okuphezulu kokucubungula kunokwawo. Ikakhulukazi, ukuvumelana kokukhiqizwa kweqoqo elifanayo lezingxenye kuyathuthukiswa, izinga lokufaneleka komkhiqizo liphezulu, futhi izinga lokucubungula lizinzile.
(3) Ukusebenza kahle kokukhiqiza okuphezulu. Isikhathi esidingekayo sokucutshungulwa kwezingxenye ngokuyinhloko sihlanganisa izingxenye ezimbili: isikhathi sokuqondisa kanye nesikhathi esiyisizayo. Isivinini sokuphotha kanye nezinga lokuphakela kwethuluzi lomshini we-CNC linobubanzi obuhlukile obukhudlwana kunamathuluzi omshini ajwayelekile. Ngakho-ke, inqubo ngayinye yethuluzi lomshini we-CNC ingakhetha inani elihle kakhulu lokusika. Ngenxa yokuqina okuphezulu kwesakhiwo sethuluzi lomshini we-CNC, kuvumela ukusika okunamandla ngenani elikhulu lokusika, okuthuthukisa ukusebenza kahle kokusika kwethuluzi lomshini we-CNC futhi konga isikhathi sokuqondisa. Izingxenye ezihambayo zethuluzi lomshini wokulawula izinombolo zinesivinini sokuhamba esisheshayo sokungenzi lutho, isikhathi esifushane sokubopha isiqeshana somsebenzi, futhi ithuluzi lingashintshwa ngokuzenzakalelayo, futhi isikhathi esiyisizayo sincishiswa kakhulu uma siqhathaniswa namathuluzi omshini ajwayelekile.