Iyo ba injeniyeri bagaragaje a uruganda rukora ibyuma kubice byinganda byuzuye, ntabwo bagura casting gusa-barinda umutekano muke munsi yumuvuduko wa hydraulic 300-bar, microstructural guhuza ibice 500, hamwe no kutihanganira zeru mubyifuzo bya cobalt alloy nozzles. Uku nukuri kubikorwa tubona burimunsi muri Qingdao Qiangsenyuan Technology Co., Ltd.
Kuki "Uruganda rukora ibyuma" bisobanura ibirenze kubumba gusa
Abaguzi benshi bitiranya "ibyuma byubatswe" hamwe no gupfa. Ntabwo aribyo. Ku kigo cyacu cya Qingdao, icyuma cyerekana ibyuma byongera gukoreshwa, bikozwe mu mashini bikoreshwa cyane cyane mu bicuruzwa bito bito n'ibiciriritse bikozwe mu bikoresho byo mu rwego rwo hejuru biciriritse kandi bikozwe mu byuma - cyane cyane ibice nka pisitori ya pisitori ya pisitori hamwe n’imibiri ya valve isaba kuba inyangamugayo ndetse no kubahiriza GD&T nyuma yo gutunganywa. Twabonye abakiriya bagaruka kuri prototypes ebyiri zananiranye ahandi kuko uwabitanze yafataga AMS 5387 cobalt alloy nkaho ari aluminium A380: igishushanyo mbonera kimwe, igihe cyo kunyeganyega, igihe kimwe cyo kuvura ubushyuhe. Yacitse kuri 42% imbaraga zitanga umusaruro. Duhindura ubushyuhe mbere ya ± 5 ° C, kugenzura igipimo cyo gukomera dukoresheje icyerekezo gikonje, kandi tugenzura intera iri hagati ya SEM mbere yo gusuka.
Ubushobozi bune bukuraho amaboko-no kunanirwa
Duhuza inzira enye zitandukanye muburyo bwa tekiniki munsi yinzu imwe - ntabwo ari intambwe zikurikirana, ariko nkigenzura ryuzuzanya:
- Gutunganya ibikorwa byubwubatsi: Ntabwo ari ugushushanya gusa. Dutanga urugero rwumuriro muri MAGMASOFT kuri buri geometrie nshya, twemeza amafaranga yo kugabanuka ugereranije namakuru ya CMM avuye mubufindo bwambere, kandi tugumana dosiye zose zo kwigana kugenzura abakiriya.
- Imashini nyinshi-CNC gutunganya: Imashini yacu ya Mazak INTEGREX i-200S yatemye T800 cobalt ivanze ikarishye kuri 12 m / min yo kugaburira-tutiriwe dukata karbide - kubera ko mbere yimashini itanga imbaraga zo kugabanya imihangayiko * muburyo bwa casting ubwayo.
- Guhuza ubushyuhe bwo guhuza: Nta murongo w'itanura ryo hanze. Dukoresha ASTM A995 Icyiciro cya 6Icyuma kitagira umwanda binyuze mugukemura igisubizo, kuzimya, no gusaza murugo - bikurikiranwa nigiti cy itanura, umwanya wa thermocouple, hamwe nigihe cyo kumara igihe.
- Igenzura ryimikorere. Ubuso burangiye? Yapimwe na interferometrie yera-yumucyo-ntabwo ari stylus profilometrie-kuko Ra wenyine yabuze micro-Valley geometrie ikomeye kugirango igumane amavuta.
Igiciro Cyukuri cya "Byiza Birahagije" Amasoko Yibikoresho
Bamwe mubatanga ibicuruzwa bavuze cobalt-nikel bakoresheje ingot itabigenewe - kugabanya igiciro cya 18%, hanyuma bagashinja "ibintu bihinduka" mugihe ibizamini bya tensile byatsinzwe. Dutanga gusa AMS 5708 yemewe na T800 alloy, hamwe na raporo yikizamini cyuzuye hamwe numubare wubushyuhe ukagaruka kumashanyarazi ya vacuum. Igihembwe gishize, pompe yu Burayi OEM yanze ibice 142 kubandi bacuruzi kubera ko sulferi yagabanutse kugera kuri 0.012% - hejuru ya 0.008% ntarengwa yo kurwanya umunaniro. Igenzura ryacu ryinjiye ryafashe icyiciro kimwe kuri 0.0079% - byemejwe na OES spectroscopy mbere yo gupakurura. Ibyo ntabwo ari amahirwe. Nuburyo bwanditse, ibikoresho bya kalibibasi, hamwe na metallurgiste bagaragaje amavuta ya cobalt kubutaka bwa valve yo mumazi kuva 2011.
Ibyo ba injeniyeri bakeneye mubyukuri - ntabwo aribyo udutabo dusezeranya
Ntukeneye "ISO 9001 yemejwe." Ukeneye a uruganda rukora ibyuma ibyo bendera GD&T bivuguruzanya * mbere yuko * ibikoresho bitangira-nkigihe umukiriya ± 0.01 mm yihanganira imyanya kuri mm-32 ya diametre ya bore yatonganye hamwe nibiteganijwe guhinduka mumucanga wicyatsi. Turasubiza mu masaha 48 hamwe n'ibishushanyo bisobanuwe byerekana ubundi buryo bwa datum, ubundi buryo bwo gukina, cyangwa amafaranga yo gutunganya imashini - byose byatwaye umurongo-ku-murongo. Ntabwo tuvuga "yego" kubintu bidashoboka. Turavuga tuti "dore uko twagera kubikorwa, byizewe."
Ikoranabuhanga rya Qingdao Qiangsenyuan ritanga neza neza aho imikorere idashobora guhungabana: muri pompe y’ibyondo ya peteroli ikora 24/7 kuri 120 ° C, muri sisitemu ya hydraulic igenzura toni 80 ziva mu bucukuzi, muri pompe zidasanzwe zigenda zangirika kuri pH 1.5. Niba igice cyawe gisaba AMS 5387 cobalt alloy, gufatana-nkimashini hejuru yicyuma gikozwe mucyuma, cyangwa kwemeza imikorere irenze urutonde rwibipimo-ukeneye umufatanyabikorwa ufata casting nkibicuruzwa, ariko nkigice cya mbere cyakozwe na sisitemu yo kwizerwa. Ngiyo igipimo twubaka-buri gusuka, buri gukata, kugenzura.
