Gushakisha a guta ibyuma hafi yanjye uruganda? Nturi wenyine. Ba injeniyeri, abashinzwe gutanga amasoko, hamwe no kuyitaho bayobora muri Amerika ya Ruguru, Uburayi, no mu majyepfo y’amajyepfo ya Aziya bandika iyo nteruro buri munsi - akenshi bakoresheje igitutu ntarengwa, hamwe n’ibice byingenzi bishushanya hasi mu iduka. Ariko “hafi yanjye” ni gake bisobanura “mu bilometero 10.” Bisobanura tekinike, birashoboka, na ishoboye gufata ± 0,02 mm kumazu ya pompe ya cobalt. Aho niho ikibanza gihinduka icya kabiri-kandi ubushobozi bukaba butaganira.
Kuki "Hafi yanjye" Aterekeranye na Geografiya-Byerekeranye no kugenzura inzira
Twabibonye inshuro eshatu muri iki gihembwe: Sisitemu ya hydraulic sisitemu yo muri Amerika yinjije umucanga mu karere kugirango igabanye igihe cyo kuyobora. Amatsinda abiri yananiwe kugerageza igitutu. Impamvu? Imiterere y'ingano idahuye kuva imyitozo idashidikanywaho - kandi nta bushobozi bwo kuvura ubushyuhe bwo murugo bwo kubikosora. "Local" ntiyabujije kongera gukora. Byadindije imizi-impamvu yo gukemura iminsi 11.
Kuba hafi yukuri bitangirana no guhuza vertical. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Gukina ntabwo byatanzwe. Yometse ku kigo kimwe cyujuje ISO kimwe no gutunganya CNC, gutunganya ubushyuhe, no kugenzura kwanyuma kwa CMM. Iyo inzu ya pisitori ya piston isaba AMS 5387 cobalt alloy, turagenzura urunigi rwose - uhereye ku nyemezabuguzi ya T800 yo mu rwego rwa T800 yemewe kugeza kugeza nyuma yo gutunganya. Nta ntoki. Nta cyiciro-cyo-gukekeranya. Gusa byanditse metallurgical traceability kugeza kumubare wubushyuhe.
Ibi bifite akamaro kanini kubice byingenzi byingenzi: umuvuduko wumuvuduko wamagare kuri 3000 psi, imashini ya shitingi ya shitingi ifite imizigo ifite imbaraga mumiterere yinyanja ya arctique, cyangwa geometrike idasanzwe ya cobalt-nozzle irwanya isuri mumigezi yihuta cyane. Ibi ntabwo ari ibicuruzwa. Nibiterane bikora aho microstructure ubunyangamugayo busobanura neza ubuzima bwa serivisi.
Ibyiciro bine byo gukina - Indero imwe yubuhanga
Ntabwo ibishingwe byose bifata imikorere-yimikorere ikomeye. Bake baracyemeza imikorere murwego rwose rwinganda zikenewe. Intego nyamukuru yacu ya casting yerekana ubuhanga nkana-ntabwo ari ubugari kubwinyungu zayo:
- Ibyuma- yashizwemo imbaraga zo kunyeganyega no gutuza ubushyuhe mumashanyarazi ya pompe na hydraulic manifolds
- Ibyuma kandi bidafite ingese-Bishyushye kuri HRC 38-42 kugirango irwanye kwambara mumazu ya moteri yimodoka
- Ibikoresho bya Cobalt-nikel—Kwerekana binyuze mubikorwa byishoramari kuri AMS 5387 yujuje ibice bya pompe, harimo amacomeka na nozzles ikora hejuru ya 650 ° C.
- Kora geometrie-Yashizweho na GD & T-kumenya ibikoresho kugirango ihuze amabahasha akora, ntabwo ari ibicapo gusa
Buri cyiciro gikurikira umukono wibikorwa bifunze: guta umucanga kubice binini byamazu; gushora imari kubice bito bya cobalt bisaba kurangiza neza (Ra ≤ 1,6 µm); gukomera mbere yubushyuhe no kugenzurwa-gukonje kugirango ugabanye imihangayiko. Ntabwo "duhuza" inzira kuri gahunda. Turabishoboye - hanyuma twigane.
Niki "Kwizerwa" Mubyukuri bisa mubikorwa
Ntabwo kwizerwa bisabwa. Irapimwa-kandi igasubirwamo. Dore uko ikora hasi yububiko:
Icya mbere, kugenzura ibikoresho fatizo. Igiceri cyose, ingot, cyangwa bilet igera hamwe na raporo yikizamini. Twambukiranya chimie dukoresheje OES spectroscopy - ntitwemera impapuro gusa. Icyakabiri, murwego rwo kugenzura ibipimo. Inzu ya silinderi ya mm 320 ya diametre ihindurwamo imashini hagati ya 5-axe ya CMM - ntabwo ari ubugenzuzi bwa nyuma. Icya gatatu, kwemeza imikorere. Iyo AMS 5387 icomeka? Ikorerwa helium yamenetse kuri 1.5 pressure igitutu cyakazi mbere yo gupakira. Icya kane, ibisobanuro byuzuye. Sikana kode ya QR kuri label yo kohereza, hanyuma ukurura ahantu haterwa, gutondeka ubushyuhe, raporo ya CMM, hamwe namakuru yo hejuru - byose biri muri PDF imwe.
Twanze amabwiriza mugihe guhamagarwa kwa GD&T kuvuguruzanya no kugabanuka gukomeye-ndetse nibiciro bihendutse. Kubera iki? Kuberako gukosora valve yumubiri nyuma yinyuma yongeweho ikiguzi, igihe, ningaruka. Ibitekerezo byambere byo gukora ntabwo ari ubupfura. Ni irembo ryambere ryiza.
Kuva kuri Prototype kugeza kumusaruro-Hatari Ubucuruzi busanzwe-Offs
Ibishingwe bimwe birenze urugero kuri prototypes nkeya. Abandi bapima amajwi - ariko bagatanga ingingo ya mbere neza. Twakemuye icyo cyuho kubera ko ibishushanyo byacu byo guteramo ari CNC ikozwe mu bikoresho bya aluminiyumu - ntabwo ari ibiti bishushanyije cyangwa ibisigazwa byacapishijwe 3D. Ibyo bivuze ko prototype ya casting ihuza ibikoresho bya geometrie muri 0.1 mm. Nta itera rya kabiri rikenewe.
Kubijyanye nubunini buciriritse (50-500 pcs), dukoresha sisitemu yo kwinjiza modular hamwe na shakeout ikora - kugabanya igihe cyinzira tutabangamiye ubunyangamugayo. Igihe cyo kuyobora kiguma gihamye: ibyumweru 6-8 ku ngingo ya mbere, ibyumweru 4-5 byo gusubiramo. Nta “amafaranga yo kwihuta.” Nta "mbogamizi zubushobozi" kumunota wanyuma utunguranye. Gusa disipuline yumurimo wubatswe muri buri sitasiyo - kuva gusuka kalibrasi ya salle kugeza kugenzurwa rya nyuma munsi yumucyo wa LED-500.
Niba ukeneye a guta ibyuma hafi yanjye uruganda ifata igishushanyo cyawe nkibisobanuro bikora - ntabwo ari urutonde rwubucuruzi - ukeneye kugenzura kugenzura imyitwarire ivanze, ituze ryurwego, hamwe nuburyo bwo gusubiramo. Ntabwo ari kode ya ZIP gusa.
Intambwe zikurikira: Kugaragara mbere yo kwiyemeza
Tangira ushushanya - ntabwo ari bije yawe. Twohereze dosiye ya GD & T-annotated. Tuzagarura isubiramo ryakozwe mugihe cyamasaha 48 yakazi: isesengura ryubukuta bwurukuta, ibishoboka byinjira, ingaruka zo kuvura ubushyuhe bwo kugoreka, kandi dusabwa kurangiza bikurikiranye. Nta NDA isabwa. Nta kibanza cyo kugurisha gifatanye.
Kuberako ubufatanye bukwiye butangira kera mbere yisuka rya mbere. Bitangirana no kumenya neza igice cyawe kigomba kubaho - no kugira disipuline yo kugitanga, igihe cyose.
