Iyo ba injeniyeri bagaragaje a uruganda, ntabwo batumiza ibyuma gusa-bahitamo sisitemu yo kwizerwa kumurongo uhamye, microstructure idahwitse, nibikorwa bisubirwamo mukibazo. Twabonye imishinga myinshi ihagaze kuri prototype kuberako abafatanyabikorwa baterana badashobora gufata mm 0,05 mm kumazu ya pompe ya cobalt-alloy-cyangwa birushijeho kuba bibi, batanze ibice bifite ububobere bwihishe bwananiwe gupima hydrostatike kuri bar bar 350. Niyo mpamvu porogaramu zisobanutse neza muri sisitemu ya hydraulic, ibikoresho bya peteroli na gaze, hamwe n’imodoka zikora imirimo iremereye bisaba ibirenze ubushobozi bwo gushinga: bisaba disipuline ihuriweho na metallurgjiya, gukorera mu mucyo, no kwihanganira zeru kubitwara kugeza ku byiciro.
Aho Kasting Ihurira Inshingano-Ingirakamaro
Ntabwo abakinyi bose baremewe kimwe - kandi ntabwo inganda zose zikora zumva icyo "ubutumwa-bunenga" bivuze. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata ibyuma byose cyangwa ibyuma bidafite ingese nkibintu bikora mbere, ishusho ya geometrike ya kabiri. Inzu ya piston ya pompe inzu ntabwo ari silindari gusa; ni icyombo gikubiyemo umuvuduko ufite inzira yimbere yimbere, gufunga hejuru, hamwe no kwishyiriraho-byose bisaba kugenzura icyarimwe kugenzura uburebure bwurukuta, kubara grafitike ya node (kubara ibyuma byangiza), no gukwirakwiza impungenge zisigaye nyuma yo kuvura ubushyuhe. Turabyemeza buri munsi dukoresheje uburyo bwa CMM scan kuri reta eshatu zumuriro: nku-bakinnyi, nyuma yo kugabanya imihangayiko, hamwe na nyuma yo gutunganya. Igisubizo? Igipimo kiri munsi ya 0.8% kubikorwa byo munzu zigoye cyane - munsi yinganda-mpuzandengo ya 4.2% mubushakashatsi bwibipimo byimbere 2022.
Nta-Kwiyunga Gukoresha Amashanyarazi - Kuva AMS 5387 kugeza T800
Bamwe mubatanga isoko bavuga ngo "twateye cobalt." Bake mubyukuri babikora neza. Cobalt-nikel superalloys nka AMS 5387 na T800 ntabwo isubiza ibipimo bisanzwe byo guta umucanga. Suka ubushyuhe bugomba kuguma mu idirishya rya 15 ° C. Umwirondoro wa preheat uratandukanye ukurikije ubunini bwigice. Kandi kugabanuka ntabwo ari umurongo-ni anisotropic, isaba amafaranga yimikorere yihariye yagenzuwe hakoreshejwe kwigana gukomera. Dukoresha buri cobalt alloy akazi binyuze muri MAGMAsoft mbere yo gusesengura, hanyuma tugahindura igishushanyo mbonera no gushyira riser hashingiwe kumwanya wahanuwe. Nuburyo dutanga cobalt alloy nozzles hamwe nu rukuta rwuzuye rukomeye (HRC 42-45) na microporosity zero hagati - ndetse no mubice 120 byubugari. Abakiriya batubwire ibi bikuraho uburyo bubiri busanzwe bwo kunanirwa: isuri kuri zone yihuta yumuvuduko hamwe numunaniro ugabanuka kumashanyarazi ya gradient.
Kwishyira hamwe guhagaritse gutanga mubyukuri kugenzura
Outsourcing casting, gutunganya, no kurangiza kubacuruzi batatu bigwiza ibyago: ibisobanuro bya GD&T bidahuye, ibisobanuro bitarangiye neza, kandi byatakaye hagati yubushyuhe. Ikigo cyacu cyujuje ISO gikora byose uko ari bitatu munsi yinzu imwe - hamwe na protocole ya metrology hamwe no gukurikirana ibikoresho bihuriweho. Mugihe umukiriya yohereje igishushanyo cyicyuma cya winch center shaft roller, itsinda ryacu rirabisuzuma kugirango bikorwe * mbere yuko * ibishushanyo bitangira. Dushiraho ibendera rivuguruzanya n'ibisabwa gukomera - nk'imyobo yimbitse ihumye itandukanijwe na axe isuka - kandi tunasaba ubundi buryo bubungabunga ubusugire bw'imiterere no gukora neza. Ibi bigabanya impuzandengo ya NPI cycle 37%, kurutonde rwumushinga 2023. Icy'ingenzi cyane, bivuze ko buri gice cyoherejwe hamwe nubushakashatsi bwuzuye: gushonga chimie, guta indangamuntu, gutandukanya ubushyuhe, ibiti bya CNC, hamwe na raporo yanyuma yo kugenzura - byose bifitanye isano numubare umwe.
Niki Wokwitega Mugihe Ukoresheje Umukunzi Wukuri Wukuri
Niba urimo gusuzuma a uruganda, baza ibibazo bine-urebe uko basubiza:
- Urashobora kunyereka raporo zawe eshatu za nyuma za AMS 5387 - harimo isesengura ryerekana amashusho, ibisubizo byikizamini, hamwe nicyemezo cyo kugenzura amaradiyo?
- Nigute ushobora kugenzura ituze ryikurikiranya ryumuriro-mbere na nyuma yo kuvura ubushyuhe?
- Ni ubuhe buryo ntarengwa bwemewe bwo gutandukana kuri GD&T ihamagarira ibice bishora imari hejuru ya kg 50?
- Waba ugumana ibikoresho fatizo kuri buri bushyuhe - ukabihuza numubare wuzuye wuzuye?
Dutangaza ibisubizo nyabyo kuri bine kurubuga rwacu rwa tekiniki - ntabwo ari ibisabwa byo kwamamaza, ahubwo ni PDF zishobora gukururwa zijyanye nibikorwa nyabyo. Kuberako ikizere kitubakiye ku gatabo. Yubakiye kumibare ifatika, inzira zisubirwamo, nubushake bwo kureka abakiriya bagenzura ibyingenzi: icyuma ubwacyo.
