Ukuvela kwamathuluzi womshini we-CNC kuwukubonakaliswa kwenqubekela phambili enkulu embonini. Kungaxazulula kangcono izinkinga ze-batch engcolile, enhle, encane ye-batch, kanye nokuguqulwa kwezingxenye eziguqukayo. Ithuluzi lomshini ozwakalayo futhi elisebenzayo lomshini wokuzenzakalelayo. Lapho abahleli bezinhlelo besebenzisa amathuluzi omshini we-CNC wokucutshungulwa, kumele aqale ahlaziye inqubo. Ngokwemininingwane, ukwakheka okujwayelekile, ukunemba kwemishini, njll. Ngomsebenzi ozosetshenziswa, kukhethwe ithuluzi lomshini elifanelekile, uhlelo lokucubungula luyakhiwa, ukulandelana kwezingxenye kuqinisekisiwe, amathuluzi asetshenziswa kwinqubo ngayinye, Ukuhlanganiswa nenani lokusika, njll.
1. Ukukhetha okufanele kwamathuluzi omshini
Lapho izingxenye zemishini kwithuluzi lomshini we-CNC, kunezimo ezimbili ngokuvamile.
Isimo sokuqala: Kunephethini lengxenye kanye nethuluzi lomshini we-CNC elilungele ukucubungula ingxenye kumele ikhethwe.
Isimo sesibili: Sekuvele kukhona ithuluzi lomshini we-CNC, futhi kuyadingeka ukukhetha izingxenye ezilungele ukucubungula kwithuluzi lomshini.
Akunandaba noma ngabe sinjani isimo, izici eziphambili okufanele zicatshangelwe ziwulwazi nohlobo lokungenayo, izinga lokuphazamiseka kokwakheka okujwayelekile kwengxenye, usayizi wesilinganiso, ukunemba kwezingxenye, kanye nokwelashwa okushisa, kanye nokwelashwa kokushisa Izidingo. Ngamafuphi, kunamaphuzu amathathu:
Kuyadingeka ukuqinisekisa izidingo zamakhono zokucubungula izingxenye nezinqubo zemikhiqizo efanelekile.
② Lungiselela ukwenza ngcono izinga lokukhiqizwa.
③ Yehlisa izindleko zokukhiqiza (izindleko zokucubungula) ngangokunokwenzeka.
2. Ukuhlaziywa kobuchwepheshe bezingxenye zemishini ye-CNC
Ukuhlaziywa kwezobuchwepheshe kwemishini ye-CNC kufaka phakathi izindawo ezahlukahlukene, ngakho-ke sikuhlaziya kuphela kusuka ezintweni ezimbili zokuthi kungenzeka futhi kube lula ngemishini ye-CNC.
(1) Idatha yesilinganiso emdwebeni wengxenye kufanele ivumelane nomgomo wokuluhlelwa kwezinhlelo
1. Indlela yokukhomba ye-Disemension emdwebeni oyingxenye kufanele isetshenziselwe izici zemishini ye-CNC. Engxenyeni yokudweba kwemishini ye-CNC, isikali kufanele sicashunwe nge-datum efanayo noma isikali sokuxhumanisa kufanele sinikezwe ngqo. Le ndlela yokumaka ayigcini lapho kusiza ukuhlela, kepha futhi kusiza ukuxhumanisa phakathi kwamazinga, futhi kuletha lula ukuhambisana nokuvumelana kwamabhentshi wokuqamba, amabhentshi wenqubo, amabhentshi wokuhlola kanye nezilungiselelo zokuhlobisa. Ngenxa yokuthi abaklami babaphathi ngokuvamile babheka ubuhle nezinye izici zokubhala ezikalini ekulebula, kufanele bakhethe izindlela zokulebula okuyingxenye, ezizoletha ukuphazamiseka okuningi ukucubungula imishini ye-CNC. Ngoba ukunemba kwemishini ye-CNC nokuphinda ukunemba kokuma kwenembe kuphezulu kakhulu, izici zokusebenzisa ngeke zilinyazwe ngenxa yamaphutha amakhulu okuqongelela, ngakho-ke ingxenye yelebula ehlakazekile ingashintshwa ibe yinkomba efanayo noma indlela yokulebula enikeza ngokuqondile ukuxhumanisa Isikali. .
2. Imibandela yezinto eziningana ezakha ukungeniswa kwengxenye kufanele yanele
I-Base Point noma izixhumanisi ze-node kufanele zibalwe ngesikhathi sokuhlelwa kwezandla. Ngezinhlelo ezisebenzayo, zonke izinto ze-genomic ezakha ingxenye kufanele zichazwe. Ngakho-ke, lapho uhlaziya umdwebo wengxenye, kuyadingeka ukuhlaziya ukuthi izimo ezinikeziwe zezakhi ezimbalwa zanele. Isibonelo, i-arc kanye ne-arc eqondile, i-arc kanye ne-arc kushubile emdwebeni, kepha ngokwesilinganiso esinikezwe umdwebo, lapho isimo se-tongency sibalwa, iba yisimo sokuhlangana noma sokwahlukana. Ngenxa yezimo ezinganele zezakhi zesifunda, akunakwenzeka ukuqala izinhlelo. Lapho uhlangabezana nalesi simo, kufanele kuxazululwe ngokubonisana nomqambi wengxenye.
(2) Ukwakheka nobungcweti bengxenye ngayinye yokucubungula kwengxenye kufanele kuvumelane nezimpawu ze-CNC Maching
1) Kungcono ukukhetha uhlobo olufanayo lwejometri nosayizi we-cavity kanye nokwakheka kwezingxenye. Lokhu kunganciphisa ukucaciswa kwamathuluzi kanye nenombolo yoshintsho lwamathuluzi, lula ukuhlela, nokwenza ngcono ukusebenza kahle kokukhiqiza.
2) Usayizi we-fillet we-groove wangaphakathi unquma usayizi wobubanzi emathuluzi, ngakho-ke i-fillet radius ye-groove engaphakathi akufanele ibe incane kakhulu. Ukucekelwa phansi kwezingxenye kuhlobene nokuphakama kwesifinyezo esisetshenzisiwe, usayizi werediyo ye-arc yokudlulisa i-arc, nokunye.
3) Lapho ingxenye igaya indiza engezansi, i-groove engezansi radius radius r akufanele ibe mkhulu kakhulu.
4) Ukuma kwesethenjwa okungaguquki kufanele kusetshenziswe. Kumashini we-CNC, uma kungekho indawo yesethenjwa engaguquki, ukufakwa kabusha kwe-Workiep Ngakho-ke, ukuze ugweme ukwenzeka kwalezi zinkinga ezichazwe ngenhla futhi uqinisekise ukunemba kokuqondiswa kwezihlobo ngemuva kwezinqubo ezimbili zokubopha, kufanele kukhethwe indawo yesethenjwa.
Kungcono ukuba nezimbobo ezifanele ezingxenyeni njengezimbobo zokuma ezingezansi. Uma kungenjalo, setha izimbobo zenqubo njengezimbobo zokuma ezingezansi (njengokungeza izimbobo zenqubo ezimbozweni zenqubo ezingenalutho noma zokusetha ku-margin ukuze zikhishwe kwinqubo elandelayo). Uma umgodi wenqubo awukwazi ukwenziwa, okungenani ukubukeka okuqediwe kufanele kusetshenziswe njengophawu olungaguquki ukuze kuncishiswe amaphutha abangelwa ama-clarking amabili. Ngaphezu kwalokho, kufanele futhi ihlaziye ukuthi ukunemba kwemishini okudingekayo kanye nokubekezelelana okubucayi kwezingxenye kungaqinisekiswa, noma ngabe kukhona ubukhulu obungenakuphikwa obudala ukungqubuzana, noma ubukhulu obuvaliwe obuthinta inhlangano yenqubo.
