Umkhakha wezokukhiqiza uphakathi kwezimboni ezinamandla kakhulu. Namuhla, kukhona i-push engapheli ukuze uthuthukise ukunemba okuphelele nokunemba kanye nezinqubo ezinjenge-wire edm eziletha ngokuqondile ukuthi akulutho olufushane lokuguqula imboni.
Ngakho-ke, yini i-wire EDM ngqo, futhi kungani kubhekwa njengenguquko yomdlalo womkhakha wokwakha? Umbhalo olandelayo uzobheka izisekelo zale ndlela yokukhiqiza eyinkimbinkimbi ngezicelo ezikhona ezimbonini ezahlukene.
Isingeniso esifushane socingo edm
I-Wire Electrical Creating Machining (EDM) yayiphayona ngawo-1940 ngamaSonto amabili aseSoviet abaqala ukuqeda insimbi ngokuphuma kukagesi. Ubuchwepheshe babona intuthuko ebalulekile kuma-60s naku-80s, bavame ukuhweba ngokwentengiso ekwenziweni. Ngasekupheleni kweminyaka yama-90s, kanye nama-CNC izithuthukisi, imishini ye-wire EDM yaba yinkopisi, iqinisa ukusebenza kwayo nokunemba.
Namuhla, i-wire edm ibalulekile ezimbonini ezinjenge-aerospace, izimoto, nezokwelapha, ezaziwa ngokuletha amacebo ayinkimbinkimbi nezindlela eziyinkimbinkimbi ezingenakuqhathaniswa nezindlela zemishini yendabuko.
Inqubo ye-Wire Edm
I-Wire Electrical Creansing Maching (EDM) iyindlela eqondile esebenzisa izinhlansi ezilawulwa ngugesi ukuncibilikisa izingxenye ezincane zomsebenzi. I-wire electrode, ngokujwayelekile eyenziwe ngethusi noma nge-zinc-cameras izinto, idala le spark futhi ihamba ngendlela ebekiwe. Inzuzo yayo? Isebenza ngaphandle kokuxhumana ngokomzimba, ukuvimbela noma yimuphi umonakalo noma amamaki kuwo womabili umsebenzi wokusebenza kanye nethuluzi.
Isebenza kanjani i-EDM
U-Edm hinges emandleni afudumele kusuka ekukhipheni ngogesi. Lokhu kukhipha kufudumeza indawo yokusebenza endaweni yayo yokuncibilika, yakha iziteshi ezincane ze-plasma. Lezi ziteshi, zivame ubukhulu be-micrometer, zinganyamalala ngokushesha.
Inqubo ye-EDM yenzeka emaphethelweni aphakathi nendawo, imvamisa amanzi. Lolu ketshezi lupholisa khona umsebenzi wokusebenza futhi ususa izinto ezivelele, ezisiza ekuqhubekeni kwemishini.
Ukubaluleka kwe-wire electrode
Ukwenza njengomsiki kanye nomqhubi wesifundo, i-electrode ye-wire ibalulekile. Ihlanganiswe nezinto zokwakha ezifana ne-zethusi noma i-zinc, imelana nokusabela emazingeni okushisa aphezulu. Ilawulwa yikhompyutha, iqinisekisa ukusikeka okunembile ngokuhlanekezela okuncane nokunemba okuphezulu.
Ukubekezelela kwe-wire edm
Ukusika ucingo kuphakathi kwezinqubo eziqondile zokukhiqiza ezikhona. Ngakho-ke, ukubekezelelana okuqinile akuyona into ejwayelekile kuyo. Ukubekezelela kwangempela kuncike ezicini eziningana kubandakanya izinkampani zephrojekthi, amakhono wemishini, namakhono opharetha.
Kodwa-ke, ukubekezelela okujwayelekile nokuvumayo kukhona uphawu lwemboni embonini abaningi abakhiqizi abalandela.
Ukubekezelela okujwayelekile nokubekezelela okuhle
Ukubekezelela Okujwayelekile
Ukubekezelela okuqondile: Ngokuvamile kuvela kusuka ku- ± 0.005 kuya ku-
I-Hole ububanzi ukubekezelelana: imvamisa phakathi kwe-
Ukubekezelela okuhle
Ukubekezelela okuqondile: Ukuthola ukunemba ezingeni le-micron, ngokuvamile kusuka ku- ± 0.0002 kuya ku-
I-Hole ububanzi ukubekezelela: amabanga kusuka ku- ± 0.0001 kuya ku-
Izici ezithinta ukubekezelelana ku-wire edm
I-Wire Edm idume ngokunemba kwayo kwezinga le-micro, okwenza kube kuhle ngezicelo eziyinkimbinkimbi. Kodwa-ke, ukucaciswa kwayo akuhleliwe futhi kuyangicindezela ezintweni eziningana:
• Ukuqina komshini: Umshini ozinzile uqinisekisa ukunemba okungcono ekunciphiseni kwezenzo.
• Ikhwalithi yocingo nobubanzi: ubumsulwa bayo, ububanzi, kanye nezici zikagesi zithonya inqubo yokufaka imishini. Imiphumela efanele idinga ukulinganisela phakathi kwekhwalithi yocingo nobubanzi.
• I-WorkPiecpe Material: Ngenkathi ezinye izinto zitholakala kalula emishini, ukukhetha okubonakalayo kufanele kuhambisane nezidingo zohlelo lokusebenza.
• Izimo ezifuywayo: Ukugeleza kwe-Dielectric Mediach, kuthinta ikhwalithi yenqubo yemishini, ingculazi ekususweni kwezinto ezibonakalayo, ukukhishwa kwamagesi okungaguquki, nokuhlanzeka okusebenzayo kokushisa.
• Ukulinganisa komshini kanye nokulungiswa: Amandla womshini angcono kakhulu. Imishini ephakeme enezisebenzi ze-Adept ibalulekile ukuze ifinyelele ekubekezeleni okuhle kakhulu.
• Ukuqina okushisayo: Ukugcina ukunemba okwaziwayo kwe-wire EDM, ama-arc alawulwa ngogesi abalulekile. Izinkundla ezishisayo zingabeka engcupheni ukunemba, okugcizelela ukubaluleka kwezimo ezingaguquki.
Izinto ezifanele kakhulu zokusika kocingo
Izinsimbi ezinobuhlakani
Insimbi engagqwali
Kuhlanganisa ukuqina nokusebenza okuhle kukagesi. Amandla awo okumelana nokugqwala kwenza kube yinto efunwayo yezimboni ezahlukahlukene. Ngokwesimo semishini, ukuhambisana kwawo okunemiklamo eqondile futhi enemininingwane kuvelele.
Ithuluzi
Idume izimfanelo zayo ezilukhuni, insimbi yamathuluzi ingumgogodla wamathuluzi amaningi asebenza kanzima nezingxenye ezinembile. Ukuqina kwalo okungokwemvelo, lapho kuhambisana nezinto zayo zikagesi, kwenza kube ngumuntu oyinhloko wokubonisa okuyinkimbinkimbi okuningiliziwe nokubukhali okuhlala isikhathi eside.
Insimbi yekhabhoni
Isidlali esiguquguqukayo esizindeni se-Metals, i-Carbon Steel, yize ingaphansi kwamalo emnyangweni kunabalingani bawo, ingahle ifanelwe ukuphelela ngokukhethwa kwama-elektrode namapharamitha okusebenza. Ukutholakala kwayo kuhlangene nokusebenza kwayo kwenza kube yinto evamile emikhakheni eminingi.
Insimbi ye-alloy
Ukuhlanganiswa kwezinto, ukusebenza kwensimbi ye-alloy kungukuthepha kwezakhi zawo. Ngokuya ngenhlanganisela yayo eyingqayizivele, inganikeza amandla, ukuqina, kanye nemishini, ikwenze kube ukukhetha okunamandla kwezicelo ezahlukahlukene.
Izinsimbi ezingezona ze-Ferrous
Titanium
Imvamisa kubhekise 'ngensimbi yeminyaka yobudala' Kodwa-ke, lapho etholwa ngamathuluzi anembile, kwembulwa ukwakheka okuxakile futhi okuqinile, okwenza kube yintandokazi ye-aerospace kanye nezokwelapha.
Aluminiyamu
Isithandwa sezinsimbi ezingasindi, i-aluminium igujwa ngenxa yokusebenza kwayo kagesi okuhle nokungahambi kahle. Akunakunikeza kalula ukusebenziseka kwemishini kodwa futhi kuthembisa amandla ngaphandle komthwalo wesisindo, okwenza kube yinto ebaluleke kakhulu ezimbonini ezenzakalweni ziye ekuphaziliseni.
Ithusi
I-Cocructor Par Excellence, ithusi lisenhliziyweni yezimangaliso eziningi zikagesi neze-elekthronikhi. I-wemvelo yemvelo yemvelo-orange Hue ehlanganiswe nekhono layo elizokwakhiwa ngezinto ezinemininingwane lenza ukuba libaluleke kukho konke kusuka ku-elekthronikhi kubuciko bokuhlobisa.
Ithusi ne-bronze
Lama-alloys, ahlehlisenga emathoni abo egolide, awasho nje ama-aesthetics. Izakhiwo zazo zikagesi ezincomekayo zizenza zihambele izinto zezakhi lapho ukucaciswa kuhlangana khona ubuhle, njengakubucwebecwebe be-ornate noma izingxenye ze-elekthronikhi.
Izicelo ezibalulekile ze-wire edm ebunjiniyela banamuhla
I-Wire Edm Machcicing ithola ukuthengiswa ngenxa yokusebenza kwayo ekuphatheni izinto ezahlukahlukene kanye nekhono layo lokuthola imininingwane eqondile nokubekezelelana okuqinile, okwenza kube yinto ebalulekile ekwenziweni kwesimanje. Nazi izicelo ezintathu eziyinhloko:
Izingxenye Zokucophelela Izingxenye Zokukhiqiza
Ukukhetha okujwayelekile kokukhiqiza izingxenye ezinembile eziphezulu ngokubekezelelana okuqinile. Idlula ekukhiqizeni ukwakheka okuyinkimbinkimbi, imininingwane enhle, kanye nezici ezincane ngezinto ezahlukahlukene.
Izimboni ezinjenge-aerospace, ezokwelashwa, izimoto, nezimoto, kanye ne-elekthronikhi zincike ku-wire edm ukudala izakhi ezibucayi njengamagiya, ama-nozzles, izixhumi kanye nezikhunta eziyinkimbinkimbi.
Ithuluzi nokufa kokufa
I-Wire Edm iyithuluzi ekubumbeni isikhunta, iyafa, futhi ithuluzi elikhethekile, linakekela izinqubo ezivela ekubumbeni kokujoyina ukunyathela. Amandla wendlela ekwandulela ubukhulu obuqondile kanye nokuqopha ama-angles abukhali aqinisekisa ikhwalithi yeprimiyamu kanye nokufana ekukhiqizweni okukhulu.
Ukuthuthukiswa kwe-Prototype
Ukuze uthole ukuProtatyping esheshayo futhi okuqondile, onjiniyela kanye nabasunguli babheke ku-wire edm. Lokhu kushesha ukuklama ukuqinisekiswa kanye nezigaba zokuhlola ezinzima.
Ama-prototypes ahlelwe nge-wire edm eduze kwesibuko somkhiqizo wokugcina, agcizelela ukubaluleka kwawo kumjikelezo wokuziphendukela kwemvelo womkhiqizo.
Njengoba kunikezwe amandla alo kulezi zindawo ezibalulekile, amakhono anembile ka-wire EDM anembile futhi anembile anikezwe kakhulu kuzo zonke izimboni eziningi.
• Ukukhiqiza amadivayisi wezokwelapha
• Ama-elekthronikhi kanye nezakhi ezincane
• I-Aerospace ne-Aviation
• ubucwebe nokubuka
• Imboni yezimoto
• Umkhakha Wezamandla
• isikhunta nokulungisa ukufa
Isikhathi sePosi: Dece-12-2023