Ukubumba komjovo kwaziwa ngokukhiqiza amanani aphezulu ezingxenye ezibekezelelana kakhulu.Lokho abaklami bezokwelapha abangase bangakuqondi, nokho, ukuthi abanye abakhiqizi bezinkontileka bangakwazi futhi ukwenza amasampula asebenzayo angabizi kakhulu ukuze ahlolwe futhi ahlolwe.Noma ngabe okokusebenza okukodwa, okuphindaphindwayo noma okokusebenza kwezokwelapha okuqinile, ukubumba komjovo wepulasitiki kuyinqubo eguquguqukayo engakusiza ukuthi ulethe imikhiqizo ngokushesha.
Njenganoma iyiphi inqubo yokukhiqiza, kunezinqubo ezingcono kakhulu zokubumba umjovo.Ziwela emikhakheni emine emikhulu: ukwakhiwa kwengxenye, ukukhetha impahla, amathuluzi kanye nokuqinisekiswa kwekhwalithi.
Ngokucabangela lokho okusebenza kahle nokusebenzisana eduze nomkhiqizi onolwazi, ungagwema amaphutha avamile abangela izindleko ezengeziwe nokubambezeleka.Izigaba ezilandelayo zichaza lokho abaklami bezokwelapha okudingeka bakucabangele lapho bekhipha iphrojekthi yokubumba umjovo.
Umklamo wengxenye
I-Design for manufacturability (DFM) iyinqubo yokuklama izingxenye ukuze kube lula ukuzikhiqiza.Izingxenye ezinokubekezelela okuxekethile zinokuhluka okukhulu kwengxenye nengxenye futhi ngokuvamile kulula futhi kungabizi kakhulu ukuzenza.Kodwa-ke, izicelo eziningi zezokwelapha zidinga ukubekezelelana okuqinile kunalezo ezisetshenziswa nemikhiqizo yokuthengisa.Ngakho-ke, phakathi nenqubo yokuklama ingxenye, kubalulekile ukusebenzisana nozakwenu wokukhiqiza futhi wengeze uhlobo olulungile lokubekezelela kwezohwebo noma ukunemba emidwebeni yakho.
Alukho uhlobo olulodwa lokubekezelela ukubumba umjovo, futhi ukweqa imininingwane yomdwebo kungaholela ezingxenyeni ezingalingani kahle noma ezibiza kakhulu ukukhiqiza.Ngokungeziwe ekubekezeleni kobukhulu, cabanga ukuthi udinga ukucacisa ukubekezelela ukuqondisa/ukucaba, ububanzi bembobo, ukujula kwembobo eyimpumputhe kanye ne-concentricity/ ovality.Ngemihlangano yezokwelapha, sebenzisana nozakwenu okhiqizayo ukuze ninqume ukuthi zonke izingxenye zihlangana kanjani kulokho okwaziwa ngokuthi ukubekezelela ukunqwabelana.
Ukukhetha okubalulekile
Ukubekezelelana kuyehluka ngokwezinto ezibonakalayo, ngakho-ke ungahloli nje amapulasitiki ngokusekelwe ezakhiweni namanani entengo.Izinketho zihluka ngobubanzi kusukela kumapulasitiki wempahla kuya kuma-resin wobunjiniyela, kodwa lezi zinsiza zonke zinokuthile okubalulekile okufanayo.Ngokungafani nokuphrinta kwe-3D, ukubumba umjovo kungakhiqiza izingxenye ezinezakhiwo zokusetshenziswa kokuphela.Uma uklama ama-pilot prototypes, qaphela ukuthi unokuguquguquka kokusebenzisa into efanayo naleyo ekukhiqizeni.Uma udinga ipulasitiki evumelana nezinga elithile, cabanga ukucela isitifiketi sokuqinisekisa (i-COA) ukuze uqinisekise ukuthi impahla yokubumba umjovo - hhayi nje izithako zayo ezingazodwana - iyathobelana.
Amathuluzi
Abakhi bavame ukudala isikhunta sokujova nge-aluminium noma ngensimbi.Amathuluzi e-Aluminium abiza kancane kodwa awakwazi ukufana nosekelo lwamathuluzi ensimbi ngamavolumu aphezulu nokunemba.Nakuba izindleko zesikhunta sensimbi zingase zithathe isikhathi eside ukuze zinciphe, insimbi iyona eyongayo kumthamo omkhulu wezingxenye.Isibonelo, uma isikhunta sensimbi esingu-$10,000 somkhiqizo wezokwelapha osetshenziswa kanye sincishiswa kuzo zonke izingxenye ezingu-100,000, izindleko zamathuluzi amasenti angu-10 ingxenye ngayinye.
Ukusebenzisa insimbi kungase futhi kube ukukhetha okulungile kwama-prototypes namavolumu aphansi, kuye ngamakhono wesibumbi sakho somjovo.Ngeyunithi yokufa eyinhloko kanye nohlaka oluhlanganisa ama-sprues nabagijimi, izikhonkwane zabaphambili, izintambo zamanzi namaphini ejector, ukhokhela kuphela umgodi wokubumba kanye nemininingwane ewumongo.Isikhunta somndeni esiqukethe umgodi ongaphezu kwesisodwa singanciphisa izindleko zamathuluzi ngokuba nemiklamo eminingi ehlukene ngaphakathi kwesikhunta esifanayo.
Ukuqinisekisa ikhwalithi
Ngokubumba komjovo wezokwelapha, akwanele ukukhiqiza izingxenye ezinhle isikhathi esiningi bese kuthi umnyango we-QA ubambe noma yikuphi ukukhubazeka.Ngaphezu kokubekezelelana okuqinile, izingxenye zezokwelapha zidinga izinga eliphezulu lokunemba.I-DFM, amasampula e-T1 nokuhlolwa nokuhlolwa kwangemva kokukhiqizwa kubalulekile, kodwa ukulawulwa kwenqubo kubalulekile ezintweni eziguquguqukayo ezifana namazinga okushisa, amazinga okugeleza nezingcindezi.Ngakho-ke kanye nemishini efanele, isibunzi sakho somjovo wezokwelapha sidinga ukwazi ukuhlonza izici ezibucayi-kuya-kwikhwalithi (CTQ).
Kokulahlayo, ukusetshenziswa okuphindaphindiwe kwemishini yezokwelapha kanye nemishini yezokwelapha eqinile, ukubumba umjovo kungakusiza ukuletha imikhiqizo emakethe ngokushesha ngemva kokuqedwa kwe-alpha ne-beta prototyping.Ukubumba umjovo kwaziwa ngokusekela ukukhiqizwa kwevolumu ephezulu, kodwa ukulinganisa komshayeli ongabizi nakho kuyenzeka.Izibumba zokujova zinamakhono ahlukene, ngakho-ke cabanga ukukhetha ngokucophelela umthengisi umkhuba ongcono kakhulu owengeziwe wephrojekthi yakho elandelayo.
Isikhathi sokuthumela: Mar-21-2023