Okokuqala, udinga ukukhetha uhlelo olufanele lokucubungula idivayisi yezokwelapha ukukusiza ukuthi udale imikhiqizo yekhwalithi ephezulu.Enye yezindlela ezinembe kakhulu ezitholakalayo i-CNC machining.Kulolu hlobo lwenqubo yokukhiqiza, isofthiwe yekhompyutha ehleliwe izonquma ukusebenza komshini.Ukuqhamuka nomklamo ofanele nokukhetha imishini yokukhiqiza efanele nakho kuzokusiza ukuthi uqhamuke nemishini yekhwalithi ephezulu.Ngokuvamile, ama-prototypes edivayisi yezokwelapha ayisisekelo ekwakhiweni kwakho kanye nenqubo yokukhiqiza.
Ukuthuthukisa ngokushesha amasampula omkhiqizo onempilo kuzokunikeza ithuba lokuhlola imiqondo futhi wenze ukuthuthuka okwengeziwe.Inkampani oyikhethayo ingakusiza ukuthi uthuthukise futhi uqinisekise umbono wakho.Imibono eminingi iyehluleka ukwenzeka ngenxa yokuthi labo abasunguli abazi ukuthi baqale kuphi noma bangayimodela kanjani.Amasu e-medical prototyping asheshayo angasetshenziswa ukwakha amamodeli anembe kakhudlwana.
Yakha ama-prototypes wedivayisi
Abacwaningi bazoqale bakhe i-prototype yedivayisi noma imodeli yokuqala yensiza ethile yezokwelapha.Kulesi sigaba, i-prototype yensiza yezokwelapha ayihloselwe ukusetshenziswa umphakathi.Imodeli eyakhelwe-ke izobe ihlolwa endaweni yaselabhorethri egadiwe.Ukulungisa i-prototype kunganikeza abacwaningi ulwazi oluthile olubalulekile mayelana nokusetshenziswa okungenzeka komkhiqizo othile ngabathengi.Yonke inqubo yakhelwe ukunciphisa ubungozi bokulimala kubasebenzisi abahlukene.Kodwa-ke, akunakwenzeka ukuqeda zonke izingozi ohlelweni lwe-prototyping yezokwelapha.
I-prototype esebenzayo iyingxenye ebalulekile yomkhiqizo.Lesi sinyathelo esibalulekile enqubweni yokuklama sikunikeza ithuba lokuthola izimpendulo ezithile futhi uhlole umqondo wakho ngaphambi kokuya emakethe.Ama-prototypes aphinde anikeze abantu ithuba lokubheka amaphutha ekwakhiweni, ukuhlela ukusebenza, kanye nokusebenza okufanele ngaphambi kokuyiphusha ukuthi yenziwe.
I-prototype ingaba yinoma yini ukusuka ebhodini lokusika elilula ukuya kumklamo ophrintiwe we-3D oyinkimbinkimbi, okuvumela ukuthi wehlise ubungozi bomkhiqizo.Ekukhiqizweni kwemishini yezokwelapha, ukwakha, ukuklama nokusebenzisa ama-prototypes okuhlola kubalulekile ekuthuthukisweni komkhiqizo wesikhathi esizayo.Kungenzeka ukuthi, ezinye izinqubo ezingabizi kakhulu zizoba nama-prototypes asebenzayo ezandleni zabelaphi ukuze bahlolwe, futhi abanye abakhiqizi bangakusiza ukuthi unqume ukuthi iyiphi indlela ye-prototyping ezohlangabezana nezidingo zomkhiqizo wakho ngesikhathi nangaphakathi kwesabelomali sakho.Eminye imishini yezokwelapha evamile ihlanganisa amashubhu e-biopsy, ama-cannula, isikelo sokuhlinza, neziqondiso zamasaha zokuhlinzwa kwamathambo.
Izinkampani zemishini yezokwelapha nazo ziyakwazi ukufinyelela ezintweni eziningi ezingasetshenziselwa ukukhiqizwa kwesibonelo somtholampilo.Ezinye zazo zihlanganisa i-titanium, insimbi, inayiloni ne-polyurethane.Nakuba uhlobo lwempahla okufanele lusetshenziswe luncike kakhulu ezintweni ezisetshenziswayo ezithile, kunezinto ezingaba khona okufanele zibhekwe lapho kukhethwa futhi kufakwa izinhlamvu zempahla.Ngesinye isikhathi, i-prototype yedivayisi yakho kufanele ivunyelwe.Lapho izinto zokusebenza zinelungelo lobunikazi, kubalulekile ukuvikela noma yiziphi ezinye izindlela ezingasetshenziswa ukumiselela impahla yokuqala.Ezinye zezinqubo ezidume kakhulu ezisetshenziselwa ukwakhiwa kwemishini yezokwelapha zifaka ukubumba umjovo, umshini wokukhipha ugesi kagesi, kanye nokukhipha.
1. Khama
Lena inqubo yokukhiqiza engaphazamiseki lapho irabha ye-silicone iqiniswa ngesikhunta ukuyinikeza isimo esifunekayo, esiye selapheke.Ingcindezi eyisisekelo idalwe yi-screw, impahla ijwayelekile, ihlanganiswe futhi iyaxoshwa.Amashubhu okusetshenziswa kwemithi nezokwelapha enziwa kusetshenziswa le nqubo.Ukudlula kulezi zinqubo nokuyipakisha ngendlela efanele kusho ukuthi amakhasimende angaqiniseka ukuthi idivayisi ngeke iguqulwe umbala ngaphambi kokuthi ifike endaweni ehlanzekile.
2. Ukubumba umjovo
Njengamanje, ukubumba umjovo kuyindlela ethandwa kakhulu futhi ephumelelayo yokukhiqiza okuzinzile nokuzinzile kwenani elikhulu le-silicone.Amamaki enjoloba e-Silicone avela kubakhiqizi abahlukene ayatholakala ukuze kukhiqizwe ama-valve, ama-seal kanye nolwelwesi.Yonke le nqubo yenziwe ikhompuyutha ngokugcwele, futhi akukho ukucutshungulwa kwangemuva okudingekayo, ngisho nakulawo anamajometri ayinkimbinkimbi kakhulu.
3. I-EDM
Umshini wokukhipha ugesi (ovame ukubizwa ngokuthi i-EDM) inqubo esetshenziselwa ukukhiqiza izingxenye nezinye izakhi ezivela ezintweni eziqhutshwayo ezingakwazi ukucutshungulwa kwezinye izinqubo zomshini ngenxa yobunzima bezinto ezibonakalayo, ukunemba kokusika okudingekayo, nezinye izici.Le nqubo isebenza emikhakheni ehlukene kodwa iwusizo kakhulu lapho udala isikhunta, ama-prototypes futhi ifa njengoba isika izingxenye ezinembe kakhulu futhi ingasika izinto eziqinile ezifana ne-carbide, i-titanium, i-Inconel, i-Kovar namathuluzi ensimbi aqinile.Imboni yezokwelapha ithembele kakhulu kule nqubo uma kuziwa ekukhiqizeni imishini yezokwelapha.I-EDM ingasetshenziswa futhi ukususa izingcezu zokubhoboza nezinye izibi emigodini.
Ukukhetha Izinsiza Zokucubungula Zezokwelapha Ezilungile
Udinga ukukhetha imishini efanele yokucubungula imithi ukuze uthole okokusebenza kwekhwalithi ephezulu.Imishini yokucubungula oyikhethayo incike kakhulu enjongweni yayo nezinto zokwakha.Into yokuqala okufanele uyiqaphele umshini okwazi ukuzalanisa imishini eminingi.Ukusebenzisa umshini we-CNC kunenzuzo kakhulu njengoba ukwazi ukuphindaphinda umklamo ofanayo ngemva kwesikhathi esithile ngokungenelela okuncane noma kungekho komuntu.
Isikhathi sokuthumela: Jun-28-2022