I-Prototype Machining

Uhlolojikelele Lomkhiqizo

Ekwenziweni kwesimanje,prototype machiningubuchwepheshe obubalulekile obuhlinzeka ngenkundla yokuqinisekisa nokuhlola okubalulekile yokuthuthukiswa komkhiqizo ngokuguqula amamodeli omklamo osizwa ngekhompiyutha (CAD) abe imikhiqizo eqinile. Ukucubungula i-prototype akusizi nje kuphelaabakhiqizihlola ukuthi kungenzeka yini imiklamo ngaphambi kokukhiqiza ngokugcwele, kodwa futhi ifinyeze kakhulu imijikelezo yokuthuthukiswa komkhiqizo, ithuthukise ukusebenza kahle, futhi inciphise izindleko. Okulandelayo kuzoxoxa ngokuningiliziwe ngencazelo, izimiso zobuchwepheshe, izinzuzo, izindawo zokufaka izicelo, namathrendi entuthuko yesikhathi esizayo yokucubungula i-prototype.

Incazelo kanye Nezimiso Zobuchwepheshe Zokucubungula I-Prototype

I-Prototype machining iyindlela yokukhiqiza esekelwe ekulawuleni izinombolo zekhompyutha(CNC)ubuchwepheshe, obuqondisayoUmshini we-CNCamathuluzi okusika, ukubhola, ukugaywa nokunye kokusebenza ezintweni ngokufunda amamodeli e-CAD bese uwaguqulela ku-G-code, ngaleyo ndlela akhiqize ama-prototypes aqinile ahambisana kakhulu nomklamo. Ngokungafani nokucubungula "ukususwa" kwendabuko, i-prototyping "isusa"indlela yokukhiqizaeyenza umumo oyifunayo ngokususa izingxenye ezingaphezulu kwento. Lobu buchwepheshe buvame ukubizwa ngokuthi "i-Rapid prototyping" (RPM), futhi umnyombo wabo usekusebenziseni imishini elawulwa ngekhompiyutha ukuze kufezwe ukunemba okuphezulu nokusebenza kahle kwemishini.
Inqubo ye-prototype processing ngokuvamile ihlanganisa izinyathelo ezilandelayo:
●Ukudizayina Nokumodela: Dala amamodeli e-3D usebenzisa isofthiwe ye-CAD ukuze uqinisekise ukuthi umklamo uhlangabezana nezidingo zokusebenza nezobuhle.
●Ukuhlelwa kwe-CNC: Guqula amamodeli e-CAD abe yi-G-code ukuze ukhiqize imiyalelo yomshini yemishini ye-CNC.
● Ukulungiswa kwezinto: Khetha izinto ezifanele ngokuvumelana nezidingo zokuklama, njengensimbi, ipulasitiki, izinto eziyinhlanganisela, njll.
●Ukucubungula Nokuhlola: Amathuluzi omshini we-CNC enza ukucubungula ngokuvumelana nekhodi ye-G, akhiqiza ama-prototypes, futhi enze usayizi, ikhwalithi yendawo, nokunye ukuhlola.
● Ukucubungula okuthunyelwe: Ukugaywa, ukupholishwa, ukunameka nokunye ukwelashwa kwenziwa ku-prototype ukuze kuhlangatshezwane nezidingo zokubukeka nokusebenza komkhiqizo wokugcina.

Izinzuzo ze-Prototype Processing

Ukucubungula i-prototype kunezinzuzo eziningi embonini yokukhiqiza, okuyenza ibe yingxenye ebalulekile yenqubo yokuthuthukiswa komkhiqizo. Nazi izinzuzo zayo eziyinhloko:
1. Ukunemba okuphezulu nokuvumelana
Imishini ye-CNC ingafinyelela ukunemba okuphezulu kakhulu nokubekezelela, ngokuvamile kuze kufike ku-± 0.025 millimeters, okudlula kude ukunemba kwezindlela zokukhiqiza zendabuko. Ngaphezu kwalokho, njengoba inqubo yokwenza imishini ilawulwa ikhompuyutha, ingaqinisekisa ukuthi i-prototype yomshini ngamunye iyahambisana ngosayizi, ukwakheka, kanye nekhwalithi yendawo.
2. Ukukhiqiza okusheshayo nemijikelezo emifushane
Uma kuqhathaniswa nobuchwepheshe bokukhiqiza okungeziwe obufana nokuphrinta kwe-3D, ukucubungula i-prototype kunezinzuzo ezibalulekile ngesivinini sokukhiqiza. Amathuluzi omshini we-CNC angaqedela ukwenziwa kwezingxenye eziyinkimbinkimbi emizuzwini embalwa, kuyilapho ukuphrinta kwe-3D kudinga isikhathi eside nakakhulu. Ngaphezu kwalokho, ukuguquguquka kokucutshungulwa kwe-prototype nakho kuvumela ukulungiswa kwedizayini okusheshayo nokuphindaphinda okuningi, ngaleyo ndlela kufinyeze umjikelezo wokuthuthukiswa komkhiqizo.
3. Izinhlobonhlobo zezinto ezibonakalayo
Ukucutshungulwa kwe-prototype kusekela ukusetshenziswa kwezinto ezihlukahlukene, okuhlanganisa insimbi, ipulasitiki, izinto eziyinhlanganisela, njll., futhi kungasebenzisa izinto ezifanayo njengomkhiqizo wokugcina ukuze kuqinisekiswe ukuthi i-prototype iyahambisana ekusebenzeni nokubukeka nomkhiqizo wokugcina. Ukwehlukahlukana kwale nto kwenza ukucutshungulwa kwe-prototype kube namathemba okusebenza abanzi ezimbonini eziningi ezifana ne-aerospace, yezokwelapha, neyezimoto.
4. Ukusebenza kwezindleko
Nakuba ukutshalwa kwezimali kokuqala kokucubungula i-prototype kuphezulu uma kuqhathaniswa, ukuphumelela kwayo kwezindleko kubalulekile ekukhiqizeni okuncane. Ngokucutshungulwa kwe-prototype, abakhiqizi bangakwazi ukuhlonza futhi balungise amaphutha edizayini ngaphambi kokukhiqizwa kwesilinganiso esigcwele, ngaleyo ndlela bagweme ukulahlekelwa okukhulu okubangelwa amaphutha ekukhiqizeni ngobuningi. Ngaphezu kwalokho, ukuphindaphinda kokucutshungulwa kwe-prototype nakho kuyenza isebenze kahle ekukhiqizeni ngezinga elikhulu.
5. Ukuqinisekiswa okusebenzayo nokuhlola
Ukucutshungulwa kwe-prototype akukwazi ukusetshenziselwa kuphela ukuqinisekisa ukubukeka nesakhiwo, kodwa futhi nokuhlola ukusebenza, njengokuhlola amandla, ukuqina, ukusebenza kwenhlangano, njll. kwezingxenye. Leli khono lokuqinisekisa elisebenzayo lenza i-prototyping idlale indima ebalulekile ekuthuthukisweni komkhiqizo.

Izindawo zohlelo lokusebenza lwe-prototype processing

I-prototype machining inezinhlobonhlobo zezinhlelo zokusebenza ezimbonini eziningi, ikakhulukazi emikhakheni edinga ukunemba okuphezulu kanye nobujamo bejometri obuyinkimbinkimbi. Nazi izindawo ezimbalwa eziyinhloko zohlelo lokusebenza:
1.ukwenza izimoto
Embonini yezimoto, i-prototyping isetshenziselwa ukwakha izingxenye zenjini, izingxenye zangaphakathi, amamodeli ezimoto, nokunye. Ngokusebenzisa i-prototyping, abakhiqizi bangahlola ngokushesha ukuthi kungenzeka yini imiklamo yabo futhi benze izinguquko ezidingekayo. Ngaphezu kwalokho, ukucubungula kwe-prototype kungasetshenziswa futhi ukwenza isikhunta sezingxenye zezimoto, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokukhiqiza.
2.I-Aerospace
Imboni ye-aerospace inezidingo eziphakeme kakhulu zokunemba nokuthembeka kwezingxenye, futhi umshini we-prototype udlala indima ebalulekile kulo mkhakha. Ngokusebenzisa i-prototyping, abakhiqizi bangakwazi ukwenza izimo zejiyomethri eziyinkimbinkimbi kanye nezingxenye ezinemba okuphezulu, baqinisekise ukuphepha nokusebenza kwezindiza nemikhumbi-mkhathi.
3.Imishini yezokwelapha
Ekwenziweni kwemishini yezokwelapha, ukucutshungulwa kwe-prototype kusetshenziselwa ukukhiqiza amathuluzi okuhlinza, izimila, izitho zokwenziwa, njll. Lawa madivayisi adinga ukunemba okuphezulu kakhulu nokuhambisana kwe-biocompatibility, futhi i-prototyping ingahlangabezana nalezi zidingo. Ngaphezu kwalokho, ukucubungula kwe-prototype kungasetshenziswa futhi ukwenza isikhunta semishini yezokwelapha, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
4. Ukukhiqizwa kwezimboni
Ukucutshungulwa kwe-prototype kusetshenziswa ekukhiqizeni izimboni ukwenza izingxenye ezihlukahlukene eziyinkimbinkimbi, njengezingxenye zokudlulisa ngomshini, izingxenye zesistimu ye-hydraulic, njll. Ngokusebenzisa i-prototyping, abakhiqizi bangahlola ngokushesha ukuthi kungenzeka yini imiklamo yabo futhi benze izinguquko ezidingekayo. Ngaphezu kwalokho, ukucubungula kwe-prototype kungasetshenziswa futhi ukwenza isikhunta semishini yezimboni, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
5.Izinto zikagesi zabathengi
Emkhakheni wama-electronics abathengi, ukucubungula kwe-prototype kusetshenziswa ukwenza igobolondo langaphandle kanye nesakhiwo sangaphakathi semikhiqizo efana namakesi efoni, ama-headphone, namawashi ahlakaniphile. Ngokusebenzisa i-prototyping, abakhiqizi bangahlola ngokushesha ukuthi kungenzeka yini imiklamo yabo futhi benze izinguquko ezidingekayo. Ngaphezu kwalokho, ukucutshungulwa kwe-prototype kungasetshenziswa futhi ukwenza isikhunta semikhiqizo ye-elekthronikhi yabathengi, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.