Okuqukethwe
1. Izimiso zomshini
2. Umehluko ezintweni zokwakha
3. Umehluko ezindleleni zemishini
4. Ubunzima benqubo
5. Umehluko wokunemba kanye nempumelelo
6. Umehluko ekusebenzeni komkhiqizo
Inqubo yokwenza imishini ye-CNC ingumshini womshini, ophinde uhambisane nemithetho yokusika yomshini womshini futhi ufana kakhulu nenqubo yomshini wamathuluzi omshini ojwayelekile.Njengoba kuwubuchwepheshe bokulawula ikhompuyutha obusetshenziswa ekucutshungulweni kwemishini ekucutshungulweni okuzenzakalelayo, futhi ngaleyo ndlela kunokusebenza okuphezulu kokucubungula, ukunemba okuphezulu, ubuchwepheshe bokucubungula bunezici zabo eziyingqayizivele, izinqubo eziyinkimbinkimbi, ukuhlelwa kwesinyathelo somsebenzi kunemininingwane eminingi futhi kuphelele.
Ngokusobala, ukwenza imishini ye-CNC kuyinqubo yokukhiqiza esetshenziswa kabanzi kuphela, akuyona ukuphela kwendlela yokukhiqiza, Abanye bangase bakuthole kunzima ukunquma ukuthi iyiphi indlela yokukhiqiza.Lesi sihloko sizokhuluma ngomehluko phakathi kwe-CNC machining kanye nokuphrinta kwe-3D ukuze kuzuze ekwenzeni kwakho izinqumo.
Ukuphrinta kwe-3D (3DP), okwaziwa nangokuthi ukukhiqiza okungeziwe, kuwubuchwepheshe obusebenzisa amafayela emodeli yedijithali njengesisekelo sokwakha izinto ngokuphrinta isendlalelo ngongqimba kusetshenziswa izinto eziboshiwe njengezinsimbi eziyimpuphu noma amapulasitiki.Ukuphrinta kwe-3D nakho kungahlukaniswa ngokomqondo njengomshini we-CNC (ukulawulwa kwezinombolo okufakwe ikhompuyutha), kodwa ukuphrinta kwe-3D, njengommeleli wezinqubo zokwengeza, kuhluke kakhulu kumishini ye-CNC.
1. Umgomo wokucubungula
Ngokwemigomo yokucubungula, ukuphrinta kwe-3D kuwukukhiqiza okungeziwe.Ukuphrinta kwe-3D kuhilela ukwakha ungqimba lwezingxenye ngongqimba kusetshenziswa imishini ekhethekile njengamalaser noma ama-extruder ashisayo.Ngakolunye uhlangothi, ukwenziwa kwemishini ye-CNC, kuhilela ukuthatha ucezu lonke lwempahla, ukuyisika futhi ukuyifaka esimweni esicacisiwe somkhiqizo, okungabhekwa njengokukhiqiza okukhiphayo uma kuqhathaniswa (izinqubo eziningi zemishini, ngaphandle kokuphrinta kwe-3D, ziwukukhiqiza okukhiphayo).
2. Umehluko wezinto ezibonakalayo
1) Izinto zokucubungula ezihlukene
Izinto ezijwayelekile zebhodi lezandla zingacutshungulwa kusetshenziswa ubuchwepheshe bokucubungula i-CNC.
1, izinto zebhodi lezandla zepulasitiki yilezi: ABS, acrylic, PP, PC, POM, inayiloni, bakelite, njll.
2, izinto zokwakha zebhodi lezandla yilezi: i-aluminium, i-aluminium-magnesium alloy, i-aluminium-zinc alloy, ithusi, insimbi, insimbi, njll.
Njengamanje i-3D printing (SLA) processing materials, igxile kakhulu ngepulasitiki, okuyi-photosensitive resin evame kakhulu.Kodwa-ke, izinketho eziningi zokuphrinta izinsimbi ze-3D (izimpushana zensimbi) ziyenziwa, kodwa ukuze kuphrinte izinsimbi ze-3D, imishini ebiza kakhulu nemba eqolo iyadingeka.Lokhu kungenza insimbi yokuphrinta ye-3D ibize kakhulu, ikakhulukazi kuma-prototypes.
2) Ukusetshenziswa kwezinto ezihlukile
Ukuphrinta kwe-3D, ngenxa yokwenziwa kwayo okungeziwe okuhlukile, kunezinga eliphezulu kakhulu lokusebenzisa izinto.
CNC machining, ngenxa yesidingo sokusika lonke ucezu lwempahla kanjalo nomkhiqizo wokugcina, ngakho-ke ukusetshenziswa kwe-CNC machining akuphakeme njengokuphrinta kwe-3D.
3. Umehluko ekucutshungulweni
1) Ukuhlela
Ukuphrinta kwe-3D: iza nesofthiwe yayo yomshayeli ukubala ngokuzenzakalelayo izikhathi zokuphrinta nezinto ezisetshenziswayo.
Imishini ye-CNC: abahleli bezinhlelo nabasebenza kahle bayadingeka.
2) Machining amanani
Ukuphrinta kwe-3D: inqobo nje uma kunama-pallets anele, izingxenye ezingaphezu kweyodwa zingaphrintwa ngesikhathi, ngaphandle kwesidingo sokuqapha ngesandla.
I-CNC: ingxenye eyodwa kuphela engacutshungulwa ngesikhathi.
3) Isikhathi somshini
Ukuphrinta kwe-3D: isikhathi sokuphrinta esisheshayo ngenxa yokuphrinta kwe-3D ngephasi eyodwa.
I-CNC machining: ukuhlela kanye nokwenza imishini kuthatha isikhathi eside kunokuphrinta kwe-3D.
4. Ubunzima benqubo (izindawo ezigobile nezakhiwo ezihlukene)
Ukuphrinta kwe-3D: izingxenye ezinezindawo ezigobile eziyinkimbinkimbi kanye nezakhiwo ezihlukile zingenziwa ngomshini ngephasi eyodwa
Imishini ye-CNC: izingxenye ezinezindawo ezigobile eziyinkimbinkimbi nezakhiwo ezihlukile zidinga ukuhlelwa futhi zihlakazwe ngezinyathelo ezimbalwa.
5. Umehluko wokunemba kanye namazinga empumelelo
Ukuphrinta kwe-3D: okubonayo yilokho okutholayo, ukunemba okuphezulu kokuphrinta kanye nezinga eliphezulu lempumelelo.
Imishini ye-CNC: kukhona amaphutha abantu noma ukulungiswa okungalungile okuholela ekuhlulekeni komshini.
6. Ukusebenziseka komkhiqizo okuhlukile
Ukuphrinta kwe-3D: umkhiqizo obunjiwe unezinkinga ezifana namandla aphansi kanye nokumelana nokugqokwa okuncane.
Imishini ye-CNC: umkhiqizo obunjiwe unezinzuzo ezinjengamandla aphezulu nokumelana nokugqoka.
Kulesi siqhathaniso esingenhla, ukuphrinta kwe-3D kubonakala kunezinzuzo eziningi kunokusebenzisa imishini ye-CNC, kodwa empeleni, kungani ukwenza imishini ye-CNC kuseyinqubo ekhethwayo yamabhizinisi?Izizathu zimi kanje.
1).Izinzuzo zezomnotho
Uma kuziwa ekwenzeni izingxenye ezinkulu nezisindayo, ukwenza imishini ye-CNC kuthengwa kakhulu kunokuphrinta kwe-3D.Futhi ezinye izinkampani zethula izinketho eziningi zensimbi yokuphrinta ye-3D (impushana yensimbi), kodwa ukuze kuphrinte insimbi ye-3D, imishini ebiza kakhulu nemba eqolo iyadingeka.Lokhu kungenza insimbi yokuphrinta ye-3D ibize kakhulu, ikakhulukazi kuma-prototypes.
2).Izindinganiso zomshini
Imishini ye-CNC yakhiwe isikhathi eside futhi sekuvele kunesethi ephelele yamazinga embonini, okuhlanganisa ama-spindle, amathuluzi kanye nezinhlelo zokulawula.Ukuphrinta kwe-3D, nokho, okwamanje akunalo izinga elinjalo lokubumba.
3).Ukuqwashisa
Izinkampani eziningi azijwayele ngokuphelele ukuphrinta kwe-3D futhi zisezingeni lapho zingazazi futhi zingayethembi inqubo, okuholela ekukhetheni imishini ye-CNC, ezijwayele futhi eziyiqondayo, lapho zibhekene nokukhetha.
Isikhathi sokuthumela: Dec-15-2021