Ukukhetha uhlobo olufanele lomshini ku-Multi-axis CNC MachingIngling luphakathi kwezinqumo ezibaluleke kakhulu. Inquma amakhono aphelele wenqubo, amadizayini angenzeka, kanye nezindleko eziphelele. I-3-axis vs 4-axis vs 5-axis CNC maching iyimpikiswano ethandwayo kanye nempendulo efanele incike kwizidingo zephrojekthi.
Lo mhlahlandlela uzobheka izisekelo zemishini ye-CNC ye-Multi-axis CNC bese uqhathanisa ama-axis ayi-3, 4-axis, kanye nemishini ye-5-axis CNC ukusiza ukwenza ukukhetha okulungile.
Isingeniso ku-3-Axis Maching
I-spindle ihamba ngokuzungeza ngokuqondile ku-X, y, kanye nemikhombandlela ye-z kanye ne-workpiece idinga ukulungiswa okuyibambe endizeni eyodwa. Inketho yokusebenzisa izindiza eziningi kungenzeka emishini yesimanje. Kepha badinga ukulungiswa okukhethekile okubiza kancane ukwenza futhi kudle isikhathi esiningi.
Kodwa-ke, kunemikhawulo ethile kulokho okwenziwa yi-CNCs ye-axis. Izici eziningi zingabanjwa yizomnotho, naphezu kwamanani alinganayo ama-CNCs ama-Axis CNCs angu-3, noma aphumele. Isibonelo, imishini engu-3-axis ayikwazi ukudala izici ezihleliwe noma yini ehlelweni lwe-XYZ ukuxhumanisa.
Ngokuphambene, imishini ye-axis engu-3 ingadala izici ze-undercut. Kodwa-ke, badinga okufunwa kuqala kanye nabasiki abakhethekile njenge-T-slot kanye nabasiki be-dovetail. Ukufeza lezi zidingo kwesinye isikhathi kungakwenza ngezikhathi ezithile amanani entengo futhi kwesinye isikhathi kuba nekhono ngokwengeziwe ukukhetha isixazululo se-axis-axis noma i-CNC yokugaya i-CNC.
Isingeniso semishini engu-4-axis
I-4-Axis Maching ithuthuke kakhulu kunabalingani bakwa-3-axis. Ngaphezu kokuhamba kwethuluzi lokusika ezindizeni zeXyz, zivumela ukuthi umsebenzi wokusebenza ujikeleze ku-z-axis futhi. Ukwenza lokhu kusho ukuthi ukugaywa kwe-4-axis kungasebenza ngezinga eliningi njengezinhlangothi ezi-4 ngaphandle kwezidingo ezikhethekile njengokulungiswa okuhlukile noma amathuluzi wokusika.
Njengoba kushiwo ngaphambili, i-eksisi eyengeziwe kule mishini iwenza ukuba isebenze ngokwengeziwe kwezomnotho kwezinye izimo lapho imishini engu-3-axis ingathola khona umsebenzi, kepha ngezidingo ezikhethekile. Izindleko ezingeziwe ezidingekayo ukwenza ukulungiswa okulungile namathuluzi okusika ku-3-axis adlula umehluko wezindleko jikelele phakathi kwemishini engu-4-axis kanye nemishini engu-3-axis. Ngaleyo ndlela kubenza ukuba bakhethe okusebenzayo kwamanye amaphrojekthi.
Ngaphezu kwalokho, enye into ebalulekile yokugaya okungu-4-axis yikhwalithi ephelele. Njengoba le mishini ingasebenza ezinhlangothini ezi-4 ngasikhathi sinye, ibeka kabusha umsebenzi wokulungiswa kokulungiswa ayidingeki. Ngaleyo ndlela kunciphise amathuba wephutha lomuntu kanye nokwenza ngcono ukunemba okuphelele.
Namuhla, kunezinhlobo ezimbili zemishini engu-4-axis CNC Maching; iyaqhubeka futhi ikhomba.
Imishini eqhubekayo ivumela ithuluzi lokusika kanye nokwenza umsebenzi wokusebenza ukuhamba ngasikhathi sinye. Lokhu kusho ukuthi umshini ungasika impahla ngenkathi ujikeleza. Ngaleyo ndlela enze ama-arc nobumba obunzima njenge-helixes elula kakhulu emshinini.
Inkomba yokulungisa imishini, ngakolunye uhlangothi, isebenza ngezigaba. Ithuluzi lokusika lima uma umsebenzi wokusebenza uqala ukuzungeza ezungeze i-Z-Plane. Lokhu kusho ukuthi imishini yokukhomba ayinawo amakhono afanayo ngoba awakwazi ukudala ama-arcs nobukhulu obunzima. Ukuphela kwenzuzo iqiniso lokuthi umsebenzi wokusebenza manje usungafakwa emikhanweni ezinhlangothini ezi-4 ezihlukile ngaphandle kokudinga noma yiluphi ulukulungile okubalulekile emshinini we-axis 3-axis.
Isingeniso ku-5-Axis Maching
I-5-Axis Maching ithatha izinto isinyathelo esisodwa futhi ivumela ukujikeleza kwezindiza ezimbili. Lokhu kuguqulwa kwe-multi-axis kanye nekhono lethuluzi lokusika lokuhamba ngezindlela ezintathu yizimpawu ezimbili ezibalulekile ezenza ukuthi zikwazi ukwenza imisebenzi eyinkimbinkimbi kakhulu.
Kunezinhlobo ezimbili zemishini ye-CNC ye-CNC etholakala emakethe. 3 + 2-axis maching kanye nemishini eqhubekayo engu-5-axis maching. Zombili zisebenza kuzo zonke izindiza kepha okwedlule kunomkhawulo ofanayo kanye nemigomo esebenza njengomshini we-4-axis.
I-3 + 2 axis CNC Maching ivumela ukujikeleza ukuze zizimele komunye nomunye kepha zivimbela ukusetshenziswa kwazo zombili izindiza zokuxhumanisa ngasikhathi sinye. Ngokuphambene, imishini eqhubekayo engu-5-axis ayihambi nale mikhawulo. Ngaleyo ndlela okuvumela ukulawulwa okuphezulu kanye nekhono lokukhanyisa kalula i-geometries eyinkimbinkimbi kunazo zonke.
Umehluko omkhulu phakathi kuka-3, 4, 5 Axis CNC Maching
Ukuqonda ubunzima kanye nokulinganiselwa kohlobo lwemishini ye-CNC kubalulekile ekuqinisekiseni ibhalansi engcono kakhulu phakathi kwezindleko, isikhathi, kanye nekhwalithi yenqubo.
Njengoba kushiwo ngaphambili, amaphrojekthi amaningi angabiza kakhulu ekugayeni okungokomnotho okungu-3-axis ngenxa yezinkinga ezihlobene nokulungiswa nezinqubo. Ngokufanayo, umane ukhetha ukugaywa kwe-axis e-axis kuyo yonke iphrojekthi eyodwa kungahle kuhambisane namaphuphu okulwa nesibhamu somshini. Akuzwakali kahle, kunjalo?
Yisona leso sizathu esenza kube nzima ukuqonda umehluko omkhulu phakathi kwe-3-axis, ama-axis-4-axis, nemishini engu-5-axis. Ukwenza lokhu kungaqinisekisa ukuthi uhlobo lomshini oluhle kakhulu lukhethiwe kunoma iyiphi iphrojekthi ethile ngaphandle kokuyekethisa kumapharamitha asemqoka.
Nalu umehluko omkhulu we-5 phakathi kwezinhlobo zemishini ye-CNC.
Umgomo Wokusebenza
Umgomo osebenzayo wayo yonke imishini ye-CNC uyefana. Ithuluzi lokusika eliqondiswa yikhompyutha ligxila kulokhu kususa impahla. Ngaphezu kwalokho, yonke imishini ye-CNC isebenzisa amakhodi we-M-amakhodi noma amakhodi we-G ukuguqula ukunyakaza kwethuluzi elihlobene nomsebenzi.
Umehluko uza ngamandla ongezekile wokujikeleza ngezindiza ezahlukahlukene. Zombili ama-axis-axis kanye ne-5-axis CNC Milling zivumela ukujikeleza mayelana nokuxhumanisa okuhlukile futhi le mfanelo imiphumela ekwakhiweni kwezimo eziyinkimbinkimbi ngokwengeziwe.
Ukunemba nokunemba
Imishini ye-CNC yaziwa ngokunemba kwayo nokubekezelelana okuphansi. Kodwa-ke, uhlobo lwe-CNC luthinta ukubekezelelana kokugcina komkhiqizo. I-3-Axis CNC, yize enembile kakhulu, izoba namathuba amaningi amaphutha angahleliwe ngenxa yokuphakanyiswa okungaguquki kwe-worpitione. Okwezicelo eziningi, leli mbono lephutha alinakwa. Kodwa-ke, izicelo ezibucayi eziphathelene nezicelo ze-aerospace kanye nezimo zemoto, ngisho nokuphambuka okuncane kakhulu kungadala izingqinamba.
Kokubili-axis-axis kanye nemishini ye-5-axis CNC ayinayo leyo nkinga njengoba ingadingi ukukhomba. Bavumela ukusika izindiza eziningi esimweni esisodwa. Ngaphezu kwalokho, kubalulekile ukuqaphela ukuthi lo ukuphela komthombo wokungafani kwikhwalithi yemishini engu-3-axis. Ngaphandle kwalokhu, ikhwalithi ephelele ngokuqondile ngokunemba nokunemba kuhlala kufana.
Izinja
Esikhundleni sohlelo lokusebenza olubanzi lomkhakha, umehluko ngohlobo lwe-CNC luphathelene nohlobo lomkhiqizo. Isibonelo, umehluko phakathi kwe-3-axis, ama-axis-4-axis, futhi imikhiqizo engu-5-axis milling izosuselwa ekubumbeni okuphelele komklamo kunokuba imboni uqobo.
Ingxenye elula yomkhakha we-aerospace ingathuthukiswa emshinini we-axis axis ngenkathi okuthile okuyinkimbinkimbi kunoma yimuphi omunye umkhakha kungadinga ukusetshenziswa komshini we-axis noma ngo-5-axis.
Izindleko
Izindleko ziphakathi komehluko oyinhloko phakathi kuka-3, 4, no-5-axis cnc milling. Imishini engu-3-axis ngokwemvelo ngokwemvelo yezomnotho ukuthenga nokugcina. Kodwa-ke, izindleko zokuzisebenzisa zincike ezintweni ezifana nokulungiswa kanye nokutholakala kwabasebenza. Ngenkathi izindleko ezitholakele ku-opharetha zihlala zinjalo esimweni semishini emi-4-axis kanye nemishini engu-5-axis, ukulungiswa kusathatha ingxenye ebalulekile yezindleko.
Ngakolunye uhlangothi, imishini emi-4 ne-5-axis maching ithuthuke ngokwezobuchwepheshe futhi inezici ezingcono. Ngakho-ke, zibiza ngokwemvelo. Kodwa-ke, ziletha amakhono amaningi etafuleni futhi ziyinketho esebenzayo ezimweni eziningi ezihlukile. Enye yazo isivele ixoxiwe ngayo ngaphambi lapho ukuklanywa okungenzeka khona ngokomshini oku-3-axis kungadinga ukulungiswa okuningi ngokwezifiso. Ngaleyo ndlela kwandisa izindleko zonke nokwenza ama-axis-axis noma ama-axis-axis maching inketho ebonakalayo.
Isikhathi esiholayo
Uma kukhulunywa ngezikhathi zokuhola jikelele, imishini eqhubekayo engu-5-axis inikeza imiphumela emihle kakhulu. Bangakwazi ukucubungula izimo eziyinkimbinkimbi kakhulu ngesikhathi esifushane kakhulu ngenxa yokuntuleka kokumisa kanye nemishini yesinyathelo esisodwa.
Imishini eqhubekayo engu-4-axis iza ngemuva kwalokho njengoba ivumela ukujikeleza e-eksisi eyodwa futhi ingaphatha kuphela izici ze-angular ze-Plan.
Ekugcineni, imishini ye-CNC ye-3-axis inesikhathi eside kakhulu sokuhola ngoba ukusikwa kwenzeka ngezigaba. Ngaphezu kwalokho, ukulinganiselwa kwemishini ye-axis engu-3 kusho ukuthi kuzoba nokuphindwaphindwa okuningi kwendawo yokusebenza, okungaholela ekukhuphukeni kwezikhathi eziholayo zanoma iyiphi iphrojekthi.
3 axis vs 4 axis vs 5 axis milling, okungcono?
Ezokukhiqiza, ayikho into efana nendlela engcono ngokuphelele noma i-Music eyodwa-Fits-All Solution. Ukukhetha okulungile kuncike ekuhlolweni kwephrojekthi, isabelomali sonke, isikhathi, nezidingo zekhwalithi.
I-3-axis vs 4-axis vs 5-axis, bonke banokufanele kwawo. Ngokwemvelo, i-axis engu-5 ingakha ama-geometries ayinkimbinkimbi we-3D, kuyilapho i-3-axis ingashintsha ngokushesha futhi ngokungaguquki i-Churn.
Ukufingqa, akukho mpendulo embuzweni wokuthi iyiphi ukukhetha okungcono. Noma iyiphi indlela emishini ehambisa ibhalansi ephelele phakathi kwezindleko, isikhathi, kanye nemiphumela kungaba yisinqumo esihle sephrojekthi ethile.
Funda kabanzi: I-CNC Milling vs CNC Turning: okulungile ukukhetha
Qala amaphrojekthi akho ngezinsizakalo ze-CNCHENHEng CNC Machcing
Kunoma yimuphi umsebenzi noma ibhizinisi, umlingani welungelo lokukhiqiza angaba umehluko phakathi kwempumelelo nokwehluleka. Ukukhiqiza kuyingxenye ebalulekile yenqubo yokuthuthukisa umkhiqizo kanye nezinqumo ezifanele kuleso sigaba kungahamba ibanga elide ekwenzeni umkhiqizo usebenze. IGuangsheng yisinqumo esifanele sokukhiqiza sanoma yisiphi isimo ngenxa yokuphikelela kwayo ekuletheni okuhle kakhulu ngokuvumelana nokungaguquguquki.
Ihlotshiswe ngesikhungo sombuso kanye neqembu elinolwazi, iGuangsheng ingaphatha zonke izinhlobo ze-3-axis, ama-axis-axis, noma imisebenzi emi-5-axis maching. Ngokuhlolwa kwekhwalithi eqinile endaweni, singaqinisekisa izingxenye zokugcina zihlangabezana nazo zonke izinhlobo zamasheke asezingeni nangokwehluleka.
Ngaphezu kwalokho, yini ehlukanisa iGuangsheng ngezikhathi zayo ezihamba phambili ezisheshayo kanye namanani ancintisana kakhulu emakethe. Ngaphezu kwalokho, inqubo nayo ilungiselelwe ukwenza lula ikhasimende. Mane ulayishe imiklamo ukuze uthole ukuhlaziywa okuphelele kwe-DFM kanye nesilinganiso esisheshayo sokuqalisa.
I-automation kanye nezixazululo ze-inthanethi yizixazululo zekusasa lesikhathi sokukhiqiza kanye ne-Guangsheng ukuqonda lokho. Kungakho konke ozokudingayo ngemiphumela emihle kuphela ngokuchofoza kude.
Ukugcina
Onke ama-3, 4, nama-5-axis CNCs ahlukile futhi uhlobo ngalunye luza namandla noma ubuthakathaka balo. Ukukhetha okulungile, nokho, kwehlela ezimfuneko ezihlukile zephrojekthi nezidingo zalo. Akukho ukukhetha okulungile ekwenziweni. Indlela efanelekile ukuthola inhlanganisela enhle kakhulu yekhwalithi, izindleko, nesikhathi. Okuthile zonke izinhlobo ezintathu ze-CNC zingaletha ngokususelwa kwizidingo zephrojekthi ethile.
Isikhathi sePosi: Nov-29-2023