Custom Machining

Uhlolojikelele Lomkhiqizo 

Emhlabeni weukukhiqiza, ukufeza ukunemba, ikhwalithi, nokusebenza kubaluleke kakhulu, ikakhulukazi uma kuziwa ekudaleni izingxenye zangokwezifiso zezinhlelo zokusebenza ezithile. Yilapho ukusebenza komshini ngokwezifiso kuqala khona. Kungakhathaliseki ukuthi i-prototype eyodwa noma iqoqo elincane lokukhiqiza,ukwenza ngokwezifiso imishinikwenza ukudalwa kweizingxenyeeziklanywe ngokukhethekile ukuze zihlangabezane nezicaciso ezinembile, ezinikeza izinzuzo ezibalulekile kunezindlela ezivamile zokukhiqiza ngobuningi.

Kuyini Custom Machining?

Ukwenza ngokwezifisokuyinqubo yokuklama futhiizingxenye zokukhiqiza kanye nezingxenye ezisuselwe ezidingweni ezithile zekhasimende, kusetshenziswa amasu ahlukahlukene wokwenza imishini. Ngokungafani nezindlela ezijwayelekile zokukhiqiza, ezikhiqiza amanani aphezulu wemikhiqizo efanayo, ukwenziwa kwemishini yangokwezifiso kugxile ekudaleni izinto ezisetshenziswayo eziklanyelwe ukucaciswa okuhlukile. Lezi zingxenye zingaba yinoma yini ukusuka ezingxenyeni eziyinkimbinkimbi kakhulu kuye kwezibophelelo ezilula ezenziwe ngokwezifiso noma ama-casings.

Ukwenza ngokwezifiso ngokujwayelekile kuhilela izindlela ezithuthukile ezifana naleziCNC(Computer Numerical Control) ukwenza imishini, ukuphenduka, ukugaya, ukugaya, nokubhoboza, ukubala okumbalwa. Ivamise ukukhethwa lapho izingxenye ezidingekayo zidinga ukuba nemininingwane eyinkimbinkimbi, ukubekezelela okuqinile, noma lapho ukukhiqizwa ngobuningi kungadingeki noma kungaphumeleli ngokwezomnotho..

Izinqubo Ezibalulekile Emashini Ngokwezifiso

Ukwenza ngokwezifiso kuhlanganisa izinqubo ezihlukahlukene, ngayinye ifanele izinto ezihlukahlukene, imiklamo, nezidingo zokukhiqiza. Amanye amasu ajwayeleke kakhulu ahlanganisa:

1. CNC Milling

Ukugaya kwe-CNC kusebenzisa imishini elawulwa ngekhompuyutha ukuze kukhishwe izinto ezibonakalayo kucezu lokusebenza kusetshenziswa izisiki ezijikelezayo. Iguquguquka kakhulu, ikwazi ukukhiqiza izingxenye ezinobunjwa obuyinkimbinkimbi, ukuqedwa kwengaphezulu okunemininingwane, kanye nejometri enembile. Izigayo ze-CNC zingenza imisebenzi efana nokubhoboza, ukufaka i-slot, ukwenza i-contouring, kanye nesicefe, okuyenza ilungele ukudala yonke into kusukela kubakaki abalula kuya ezintweni eziyinkimbinkimbi ze-aerospace.

2. Ukuphenduka kwe-CNC

I-CNC turning isetshenziselwa ukukhiqiza izingxenye ze-cylindrical ngokuzungezisa ucezu lokusebenza ngenkathi ithuluzi lokusika lisusa izinto. Le nqubo iwusizo ikakhulukazi ekwenzeni izingxenye ezifana nama-shafts, bushings, namasongo. Ukuguqula i-CNC kungafinyelela ukubekezelelana okuqinile, ukuqedwa okushelelayo, namajiyometri ayinkimbinkimbi, njengemicu noma ama-grooves, kuyenze ifaneleke ezimbonini ezihlukahlukene.

3. Laser Cutting

Ukusika i-laser kusebenzisa i-laser enamandla amakhulu ukusika izinto ngokunembile. Ivame ukusetshenziselwa ukusika insimbi encane noma amashidi epulasitiki kodwa ingasetshenziswa ezintweni ezihlukahlukene, kuhlanganise nokhuni nezinhlanganisela. Le nqubo yaziwa ngekhono layo lokudala ukusikeka okuhlanzeke ngokwedlulele okunodoti omncane wezinto ezibonakalayo, okuyenza ibe inketho enhle yezingxenye zangokwezifiso ezidinga umumo onemininingwane, oyinkimbinkimbi.

4. I-EDM (Umshini Wokukhipha Ugesi)

I-EDM isetshenziselwa ukusika izinsimbi eziqinile ngokunembile nokudala izimo eziyinkimbinkimbi ngokusebenzisa ukukhishwa kukagesi ukuze kuguguleke izinto. Le ndlela ilungele ukukhiqiza izingxenye okunzima ukuzisebenzisa ngamathuluzi okusika endabuko, njengezinsimbi eziqinile, futhi ivame ukusetshenziselwa ukudala isikhunta, ukufa, kanye nemininingwane eyinkimbinkimbi ezingxenyeni.

5. Ukugaya nokupholisha

Ukugaya kusetshenziselwa ukususa impahla ebusweni bomsebenzi ukuze kufinyelelwe isiphetho esinembile noma ukubekezelela okuqinile. Ukupholisha kuphinde kucwebe indawo engaphezulu, okuholela ekuqedeni okubushelelezi futhi okusezingeni eliphezulu. Lezi zinqubo zivame ukusetshenziselwa izingxenye ezidinga ikhwalithi ephezulu yendawo noma ukunemba, njengamagiya noma amabhere.

6. Ukubhoboza kanye Nokucofa

Ukubhoboza kudala izimbobo ezintweni, kuyilapho ukuthepha kungeza imicu ngaphakathi kwalezo zimbobo ukuze kufakwe izikulufo noma izixhumi. Zombili izinqubo zibalulekile ekudaleni izingxenye ezidinga ukuqoqwa noma ukufakwa nezinye izingxenye. Lezi zindlela zivame ukwenziwa ngemishini ye-CNC ngokunemba okuphezulu nokuphindaphinda.

Izinto Ezisetshenziswa Emishinini Yangokwezifiso

Enye yezinzuzo zemishini yangokwezifiso yikhono lokusebenza ngezinhlobonhlobo zezinto zokwakha. Ukukhethwa kwezinto kuncike ezidingweni ezithile zengxenye, njengamandla, ukuqina, isisindo, nokumelana nokushisa noma ukugqwala. Ezinye zezinto ezivame ukwenziwa ngomshini zifaka:

●Izinsimbi: I-Aluminiyamu, insimbi engagqwali, ithusi, ithusi, i-titanium, nensimbi yamathuluzi yizinketho ezidumile ngenxa yamandla azo, ukusebenziseka kalula, kanye nokusebenza ngezindlela ezihlukahlukene ezimbonini ezihlukahlukene.

● Ipulasitiki: Izinto ezifana ne-acrylic, i-polycarbonate, inayiloni, ne-Delrin (i-acetal) zivame umshini wokwenza izingxenye ezidinga isisindo esilula, ukumelana namakhemikhali, noma ukufakwa kukagesi.

● Inhlanganisela: I-Carbon fibre, i-fiberglass, nezinye izinto eziyinhlanganisela kuvame ukwenziwa ngomshini ngokwesilinganiso sazo samandla nesisindo nokumelana nokukhathala nokugqwala.

●Izinto ezingavamile: Ngezinhlelo zokusebenza ezikhethekile, izinto ezifana ne-PEEK, i-Inconel, noma i-tungsten zingenziwa ngomshini ukuze zihlangabezane nezidingo ezinzima zezimboni ezifana ne-aerospace, izisetshenziswa zezokwelapha, nokuvikela.

Izinzuzo Zemishini Yangokwezifiso

Ukwenza ngokwezifiso kunikeza izinzuzo eziningi zamabhizinisi emikhakheni ehlukahlukene. Nazi ezinye zezinzuzo ezibaluleke kakhulu:

1. Ukunemba Nokunemba

Esinye sezizathu eziyinhloko amabhizinisi akhetha ukwenza imishini yangokwezifiso yikhono lokukhiqiza izingxenye ngokunemba okuphezulu. Imishini ye-CNC, ngokwesibonelo, iyakwazi ukufeza ukubekezelelana okuqinile±0.001 amayintshi (0.025 mm), okuwenza alungele izinhlelo zokusebenza lapho yonke imilimitha ibalulekile. Leli zinga lokunemba libalulekile ezimbonini ezifana ne-aerospace, izimoto, nemishini yezokwelapha.

2. Ukuvumelana nezimo Kudizayini

Ukwenza ngokwezifiso kuvumela ukukhiqizwa kwezingxenye ezinejometri eyinkimbinkimbi, umumo, nezici ngokuvamile ezingenzeki ngezinye izindlela zokukhiqiza. Kungakhathaliseki ukuthi udinga izingxenye ezinezintambo zangaphakathi, izimbobo eziningi, noma ukuqedwa kwangaphezulu okuyinkimbinkimbi, ukwenza ngokwezifiso kunikeza ukuguquguquka kokuletha noma iyiphi idizayini ekuphileni.

3. Ukusebenza Kwezindleko Zokukhiqiza Kwevolumu Ephansi

Ngenkathi izindleko zamathuluzi zingaba phezulu kwezinye izinqubo zangokwezifiso, ukwenza ngokwezifiso kuyisinqumo esihle kakhulu sokugijima kokukhiqiza kwevolumu ephansi, ama-prototypes, noma lapho udinga iqoqo elincane lezingxenye. Iqeda isidingo sesikhunta esibizayo noma esifayo, okonga kakhulu izindleko uma kuqhathaniswa nezinqubo ezinjengokubumba umjovo noma ukufakwa kwe-die-casting.

4. I-Prototyping esheshayo

Ukwenza ngokwezifiso imishini kulungele ukwenza i-prototyping, okuvumela onjiniyela nabaklami ukuthi bakhe ngokushesha izingxenye ezisebenzayo ukuze bahlole imiklamo yabo ngaphambi kokudlulela ekukhiqizeni okupheleleyo. Leli khono le-prototyping elisheshayo lisheshisa umjikelezo wokuthuthukiswa komkhiqizo, linciphisa amaphutha edizayini, futhi lisiza ukuletha imikhiqizo emakethe ngokushesha.

5. Ikhwalithi Nokuqina

Izingxenye zomshini ngokuvamile zibonisa amazinga aphezulu ekhwalithi nokuqina uma kuqhathaniswa nezingxenye ezikhiqizwa ukusakaza noma ukubunjwa. Ukunemba namandla ezingxenye eziwumshini kuqinisekisa ukuthi zisebenza ngokwethembeka ngokuhamba kwesikhathi, ngisho nangaphansi kwezimo ezimbi kakhulu.

6. Ukuphumelela Kwezinto Ezibalulekile

Ukwenza ngokwezifiso kuyinqubo ekhiphayo, okusho ukuthi okokusebenza kunqanyulwa kubhlokhi eqinile. Le ndlela ivumela ukulawula okungcono kokusetshenziswa kwempahla, ukunciphisa udoti nokuqinisekisa ukuthi inani elidingekayo lempahla lisetshenziselwa ingxenye ngayinye.

Izicelo Zemishini Yangokwezifiso

Ukwenza ngokwezifiso kusetshenziswa izimboni ezihlukene ezidinga izingxenye ezinemba okuphezulu noma imiklamo ehlukile. Ezinye zezimboni ezibalulekile ezihlomula ngokwenza imishini zifaka:

● Umkhathi:Ukukhiqiza izingxenye ezibalulekile ezifana nama-turbine blades, abakaki, izixhumi, nezindlu ezidinga ukumelana nezimo ezibucayi ngenkathi zigcina ukubekezelelana okuqinile.

● Amadivayisi Ezokwelapha: Ukukhiqiza izingxenye ezinembayo njengamathuluzi okuhlinzwa, izimila, namathuluzi okuxilonga okumele ahambisane nezindinganiso eziqinile zokulawula.

● Ezezimoto: Ukudala izingxenye ngokwezifiso ezifana namagiya, izingxenye ezimisiwe, izingxenye zenjini, nezindlu ezidinga ukuqina nobukhulu obunembile.

● Ezogesi: Ukwenza izixhumi, izindlu, nezivalo ezivikela izingxenye ezibucayi futhi ziqinisekise ukusebenza okufanele.

● Amandla: Izingxenye zomshini ngokwezifiso zikawoyela negesi, amandla avuselelekayo, nezimboni eziphehla ugesi, okuhlanganisa amavalvu, amaphampu, nama-seal.

● Ezokuvikela Nezempi: Ukwakha izingxenye ezikhetheke kakhulu zezikhali, izimoto, izinhlelo zokuxhumana, nokunye, okuvamise ukwenziwa ngezinto eziqinile, ezingasindi.