Iyo abajenjeri bagaragaje nikel ishingiye kubice bivanze, ntabwo bahitamo ibikoresho-biyemeje gukora mukibazo cyumuvuduko, ubushyuhe, na ruswa. Ikintu kimwe kidahwitse muburyo butajegajega cyangwa microstructure irashobora guterwa no kunanirwa kwa pompe, kumeneka kwa valve, cyangwa igihe cyateganijwe cyo gutegurwa muri sisitemu ya hydraulic cyangwa ibikoresho bya peteroli. Niyo mpamvu biva muri a nikel ishingiye kubice bigize uruganda ntabwo bijyanye nigiciro cyonyine-kijyanye no kubazwa metallurgical comptabilite, disipuline yuburyo, hamwe nigisubizo cyemewe kubibazo byukuri byisi.
Kuki AMS 5387 na T800 Basaba Kurenza Imashini Zisanzwe
Twabonye imishinga myinshi ihagaze kuri prototype-ntabwo ari ukubera inenge, ariko kuberako uyitanga yabuze uburambe hamwe na cobalt-nikel superalloys. AMS 5387 cobalt alloy 6 na T800 ibikoresho bishingiye ntabwo bitwara nka 316 bitagira umwanda. Bakora cyane. Amashanyarazi yabo yubushyuhe ni make. Ibikoresho byo gutema byambara vuba keretse igipimo cyibiryo, gutanga ibicuruzwa bikonje, hamwe nibikoresho bya geometrie bihuye neza nuburyo bukomeye hamwe nuburyo ingano.
Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Buri AMS 5387 nozzle cyangwa T800 hagati ya shaft roller itangirana nibikoresho byemewe byemewe - ntabwo ari urusyo gusa, ahubwo inyandiko zo kuvura ubushyuhe bwo murwego rwo hejuru zambukiranya ibiti. Dukora isesengura ryinjira ryinjira kuri buri coil cyangwa ingot. Niba ibirimo karubone bigenda ± 0.02%, dushyira akato kandi tukagerageza mbere yo gupakira muri CNC cyangwa kumurongo wo gushora imari. Ibi ntabwo birenze urugero. Nuburyo dufata ± 0.005 mm kwihanganira inzu ya mm 200 piston pompe ya silinderi ikorera kuri 420 bar.
Guhuza kwacu guhagaritse gukora itandukaniro: guta, gutunganya, no kurangiza bibaho munsi yinzu imwe ya ISO. Nta ntoki zisobanura ko nta gutandukanya ibipimo hagati ya-geometrie no kubahiriza GD&T ya nyuma. Dukora imashini itaziguye icyatsi-umucanga cyangwa ishoramari ryuzuye - ntamwanya wa kabiri utangiza ikosa ryo guhuza. Kuri geometrike itari isanzwe-nka asimmetric winch center shaft rollers hamwe na spline hamwe hamwe nibinyamakuru byandika - dukoresha 5-axis icyarimwe gusya hamwe na lazeri ikora kugirango tumenye neza niba mbere yo kudafungura.
Aho "Custom" bivuga Ubufatanye Bwubuhanga-Ntabwo ari CAD Guhindura gusa
Bamwe mubakora bafata ibicuruzwa byabigenewe nko gutandukana kurutonde rusanzwe. Turabifata nkikibazo cyo gufatanya gukemura ibibazo. Iyo pompe yu Burayi OEM yatwoherereje igishushanyo cya AMS 5387 icomeka hamwe na radiyo eshatu zihuza imbere hamwe na 0.8 µm Ra yo kurangiza ibisabwa, ikibazo cyacu cya mbere nticyari "Urashobora kwemeza ayo magambo?" Byari "Ni ubuhe buryo bwo gutsindwa ugerageza gukumira?"
Hindura, isuri ya cavitation kumasangano ya radiyo yari yateje umurima nyuma yamasaha 1.200. Twasabye rero amashanyarazi ya elegitoroniki yanyuma-yagenzuwe na SEM yerekana amashusho - kugirango dukureho amarira-mikoro yasizwe no gusya bisanzwe. Twasabye kandi guhindura uburyo bwo kuvura ubushyuhe: igisubizo anneal * mbere * yo gutunganya bwa nyuma, hanyuma gusaza * nyuma *, kugirango ufunge imbaraga zidakabije utabangamiye imashini. Igice cyatsinze amasaha 3.500 yihuta kwipimisha ubuzima. Ibisubizo byaturutse mubushishozi bwa domaine - ntabwo ari ubushobozi gusa.
Uru rwego rwo gusezerana rukora kuko itsinda ryacu ririmo injeniyeri zikoreshwa zashyigikiye sisitemu ya hydraulic yubaka muri Amerika ya ruguru no muri Aziya yepfo yepfo. Bavuga GD&T neza. Bashyira ahagaragara ibikorerwa bishobora kuvuka hakiri kare - nko kwerekana radiyo 0,2 mm mumurwango wa mm 12 zubuhumyi aho ibikoresho bigabanya kwimura chip. Ntabwo dutegereje igice cya mbere cyanze gutangira icyo kiganiro.
Kugenzura Ubuziranenge Bidahagarara kuri Raporo ya CMM
Raporo ya CMM yemeza ibipimo. Ntabwo yemeza ubunyangamugayo bukora. Igenzura ryacu rero riragenda ryimbitse: kugenzura ibikoresho byinjira, kugenzura ibintu bigoye gushushanya amanota atatu kuri buri casting, kwerekana neza-optique yogusuzuma hejuru yikimenyetso gifatika, hamwe no gupima imikorere yanyuma - harimo no kugenzura kwangirika kwingutu kumibiri yose ya valve igera kuri 600.
- Tugumana ibisobanuro byuzuye: umubare wubushyuhe, ubufindo, verisiyo ya gahunda ya CNC, indangamuntu, hamwe na kalibrasi ya buri gage yakoreshejwe
- Twemeza ubuso burangiza hamwe na profilometero hamwe no kugereranya kugaragara ugereranije na ASTM B487
- Dukora ibizamini byo gutera umunyu (ASTM B117) kubice byarangiye mugihe kurwanya ruswa ari inshingano-ikomeye
Nta mato y'icyiciro adafite inyandiko y'ubugenzuzi yashyizweho umukono - kandi nta nyandiko isiba keretse niba buri genzura rihuza n'ibipimo byagenwe byemewe n'abakiriya, ntabwo byinjira gusa imbere.
Kwizerwa ntabwo ari ikirego-Bipimirwa muburyo bwo gutanga
Gukora ibicuruzwa byizewe bisobanura gukubita igihe ntarengwa utanze neza. Twakomeje> 97% ku gihe cyo gutanga umusaruro ku bicuruzwa biciriritse bikoreshwa mu mezi 27 ashize - ntabwo dukoresheje padding igihe cyo kuyobora, ahubwo twinjije uburyo bwo gukora butagabanije mu gutegura ibizunguruka, guteganya CNC, no gucunga umurongo wo kuvura ubushyuhe. Amabwiriza ya prototype anyura muri selile zabugenewe. Umusaruro ukoresha utera ibikoresho byuzuzanya byamenyeshejwe bihujwe nabatanga isoko. Nta "kwihutisha amafaranga" ku mirimo yihutirwa-gusa ibiganiro bisobanutse mu bucuruzi: "Turashobora gutanga mu minsi 18 niba duhinduye gahunda yo kuvura ubushyuhe. Cyangwa mu minsi 22 hamwe no gusaza kwuzuye kuri AMS."
Urebye imbere, turimo kwagura R&D kubikorwa byo kuvanga-gutunganya imashini-cyane cyane hafi-net-shusho-ishoramari yo gushora ibice bigoye bya nikel bishingiye ku bice bivanze, hanyuma bigakurikirwa no kuvanaho imigabane mike ya CNC. Ibisubizo byambere byerekana 32% imyanda mike hamwe na 20% byihuse byinjira mubice nkibice byinshi byumuvuduko. Intego yacu ntabwo ari uguhuza gusa nuyu munsi. Nugufasha abakiriya gushushanya sisitemu y'ejo hamwe no kwihanganirana cyane, imikazo irenze, hamwe nigihe kirekire cya serivisi.
Niba umushinga wawe utaha urimo ibice bishingiye kuri nikel-cyane cyane AMS 5387, T800, cyangwa andi manota yo hejuru ya cobalt-nikel-tangira ukoresheje imyitwarire yibintu, ntabwo ushushanya gusa. Hitamo umufatanyabikorwa kugenzura ibikorwa bihuye nibikorwa byawe. Hitamo ubwizerwe bwubatswe muri buri ntambwe - ntabwo wasezeranijwe kurupapuro rwo kugurisha.
