Iyo injeniyeri cyangwa abashinzwe amasoko bashakisha guta ibiciro byuruganda imirongo, ntabwo bagereranya imibare gusa-barimo gusuzuma guhuza tekiniki, ubunyangamugayo bwibintu, hamwe no gutanga amasoko kwizerwa. Muri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Twatunganije amabwiriza arenga 12.000 yo gutora kuva muri 2018 - ibyinshi mu mibiri ya hydraulic valve, ibice bya pompe ya cobalt-alloy, hamwe na shitingi ya shitingi ya ASME B16.34 cyangwa ISO 8502-3. Ibyo tubona burimunsi: abaguzi bavuze bashingiye kuburemere bonyine bagenda bafite ibice bivunika kuri bar 220, mugihe abitabira hakiri kare guhitamo amavuta, gushushanya amarembo, hamwe no kugabanuka nyuma yo guta umutwe babona imikorere isubirwamo - ndetse no muri T800 superalloy.
Kuki "Gutera Uruganda rw'Ibiciro" Ntabwo ari Umubare umwe
Igiciro cyavuzwe kubicyuma cyangwa ibyuma bidafite ibyuma byerekana ibintu bine bidashobora kuganirwaho - ntabwo arimwe. Icya mbere: Icyemezo cyo mu rwego rwo hejuru. AMS 5387 cobalt alloy ntabwo igurwa nka ASTM A126 Icyiciro B. Icya kabiri: urwego rugoye. Inzu ya pisitori ya piston ifite amazu 0,05 mm ya GD&T guhamagara kuri bores 12 yimbere igura 3.2 × kurenza icyapa kibase cya misa imwe. Icya gatatu: inzira. Gutera ishoramari bitanga kwihanganira cyane ariko byongeweho 18-22% hejuru yumucanga kubice biri hejuru ya 15 kg. Icya kane: ingano yubunini bwumvikana. Turavunika no kubikoresho kuri 47 kubikoresho biciriritse biciriritse-byateganijwe munsi yikiguzi cyo guhinduranya amafaranga kuri buri gice.
Muminsi ishize twongeye kubara ibiciro byumukiriya wiburayi wumuvuduko wamazu (ibyuma bidafite ingese CF8M, 14.2 kg, igihe cyo kuyobora ibyumweru 12). RFQ yabo yambere yanditseho uburemere no kurangiza. Mugihe twakoresheje isesengura ryuzuye-harimo kugenzura X-ray kuri ASTM E94, igisubizo kijyanye na 1050 ° C ± 5 ° C, hamwe na CMM kwemeza ibipimo 37 bikomeye - amagambo ya nyuma yari hejuru ya 28% ugereranije nibipimo byabo. Ariko igice cyatsinze 100% y'ibizamini bikora kuri 350 bar. Icyo cyuho? Ntabwo byari ikimenyetso. Byari kubazwa ibyuma.
Abashoferi Bane Bashobora Kugenzura
Ingengo yimari ya casting yawe ntigabanuka kumurongo wabatanga nibindi byinshi kubyemezo byafashwe mbere yuko isuka ya mbere isukwa. Dore icyimura urushinge:
- Gusimbuza amavuta hamwe nubuhanga bwo kwiyandikisha.
- GD&T gushyira mu gaciro: Gushimangira kwihanganira imyanya ku mwobo udakora neza kuva kuri mm 0.2 kugeza kuri mm 0.08 mm byongera 17% mugihe cyo kurangiza CNC - kandi agaciro ka zeru mubuzima bwa serivisi.
- Ubuso burangiza gucuruza: Ra 1,6 µm kumuhanda utemba birinda cavitation; Ra 6.3 µm kuri flanges yuburyo ikiza 9% muguturika kurasa bitabangamiye bolt preload.
- Guhuriza hamwe: Gukomatanya amazu atatu yububiko buke bwa pompe muburyo bumwe bwo kuvura ubushyuhe bigabanya igiciro cyo gutunganya ubushyuhe bwa 33% - niba geometrie yemerera gushyushya / gukonjesha.
Dukurikirana impinduka zose mugusubiramo amagambo. Igihembwe gishize, 64% byabakiriya bavuguruye ibishushanyo bakoresheje ibitekerezo byacu byo gukora byagabanije igiciro cyubutaka 11-29%. Intsinzi nini yaturutse ku gusimbuza risers kugirango ikureho amarira ashyushye - ntabwo yavuye mu kuganira kuri nikel.
Niki "Uruganda rutaziguye" rutanga mubyukuri (nibitagenda)
"Uruganda rutaziguye" bivuze ko nta kimenyetso cyo kugabura - ariko ntibisobanura kurenga ubuhanga bwibikorwa. Abaguzi bamwe bibwira ko guca hagati bikuraho byose. Ukuri: ikigo cyemewe na ISO 9001 gishora 14.3% yinjiza mukwemeza laboratoire ya metallurgjique, icyemezo cya tekinike ya NDT, no kugenzura itanura ryigihe. Iri shoramari ryerekana ko 0,0% igipimo cy’ibicuruzwa kuri AMS 5387 ugereranije n’inganda zingana na 8.7%.
Ariko uruganda rutaziguye rusobanura kandi gukorera mu mucyo. Ntabwo tuzasubiramo cobalt alloy nozzles isaba byombi Ra 0.4 µm kurangiza imbere na 100% yubusa idafite urukuta ruri munsi ya 2,3 mm z'ubugari - kuberako fiziki igabanya ubucucike bugerwaho muri iyo geometrie. Ahubwo, turasaba igisubizo kivanze: gushora imari-shitingi + gusya indangamuntu. Igiciro cyiyongera 12%, ariko umusaruro usimbuka uva kuri 58% ugera kuri 99.4%.
Ngiyo itandukaniro riri hagati yumucuruzi nabafatanyabikorwa: kumenya igihe cyo kuvuga "oya" kugirango urinde intego yawe yo kwizerwa.
Nigute Wabona Ibyukuri Gutera Ibyuma Byibiciro Uruganda-Byihuse
Amagambo yacu yihuse-yatanzwe mumasaha 72 - dusangiye ibintu bitatu:
- Igishushanyo kirimo ama frame ya GD&T yuzuye, guhamagarira kurangiza guhamagarwa, hamwe nibikoresho byerekana uburyo bwo kuvura ubushyuhe (urugero, “ASTM A494 M30C, Igisubizo Annealed & Quenched”).
- RFQ ivuga ibyangombwa bisabwa: igitutu kinini cyakazi, itangazamakuru ryamazi, ibizunguruka byateganijwe, hamwe nuburyo bwo gutsindwa (kumeneka n umunaniro nisuri).
- Umukiriya asangira ibipimo byumwaka - ntabwo byateganijwe gusa - guhuza ibikoresho byo kugabanya no guteganya ibarura.
Twemeje buri jambo rirwanya ibiryo bizima, ibiciro by'itanura, hamwe na gahunda ya kalibrasi ya CMM. Nta kigereranyo. Nta mwanya ufite. Niba igishushanyo cyawe cyerekana radiyo 0.8 mm kuri radiyo ihangayikishije cyane, tuzayishyiraho ibendera-kandi tukwereke delta yubuzima bwumunaniro hagati ya R0.8 na R1.2 mubisohoka FEA.
Kuri ba injeniyeri bakeneye kumenya - atari umubare gusa -guta ibiciro byuruganda itangirana nururimi rusangiwe. Sura https://www.tsingtaocnc.com kugirango utange ubutaha bwa RFQ hamwe nibisobanuro byubuhanga. Tuzasubiza hamwe numurongo-wo gusenyuka, ikarita yimikorere, hamwe na gahunda yo kugenzura ibipimo-ntabwo ari urupapuro gusa.
