Iyo ba injeniyeri bagaragaje uruganda rwiza rwo gushora imari abafatanyabikorwa kubintu byingenzi byibyuma, ntabwo bagura ibice gusa-barinda umutekano muke munsi yumuvuduko wa MPa 300, guhuza microstructural guhuza ibice 500, hamwe no kutihanganira zeru kubi muri cobalt alloy nozzles. Twabonye amatsinda yo gutanga amasoko yanze amagambo atatu yikurikiranya-bitatewe nigiciro, ariko kubera ko abatanga ibintu bibiri badashobora kwemeza umurongo wo kuvura ubushyuhe bwa AMS 5387, kandi imwe yabuze CMM ikurikirana GD&T guhamagarwa kumazu ya piston pompe. Aho niho precision ihagarika kuba ibisobanuro kandi ihinduka disipuline.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikorera muri iyo disipuline-ntabwo ari umucuruzi wa casting, ariko nkukwagura imikorere yitsinda ryabakiriya. Ikigo cyacyo cya Qingdao ntabwo gikoresha umurongo rusange wo gushora imari. Ikora cyane hamwe nogukora imashini ikora aho buri gice cya cobalt-nikel gikorerwa amarembo atanu yubugenzuzi: kugenzura ibikoresho fatizo kugenzura, kugenzura ibishashara, kugenzura ibishishwa bya X-ray, gushushanya nyuma yubushyuhe bwo gushushanya, hamwe na CMM ya nyuma ikoresheje geometrie yuzuye. Nta ntambwe yasimbutse. Nta cyiciro gisohoka nta kintu cyuzuye gishobora gukurikiranwa - kumanuka gushonga nimero, indangamuntu y'itanura, n'umukono w'abakoresha. Ibi ntabwo ari ikinamico. Nuburyo bafata ± 0.02 mm kwihanganira kuri T800 alloy center shaft rollers ikoreshwa muri sisitemu ya winch ya offshore aho kudahuza bitera kunanirwa kwangiza mugihe cyamasaha 47 yakazi.
Inganda nyinshi zifata amavuta ya cobalt nk "bigoye kumashini." QINGDAO QIANGSENYUAN ibifata nkimbogamizi yubushakashatsi bugomba gukorerwa hirya no hino - kuva ingamba zo gutangiza inzira kugeza kugabanuka kumaganya. Bashyize ibice birenga 12,000 AMS 5387 kuva pompe kuva 2021. Buri gice gisangiye uburinganire bwimiterere imwe, bigenzurwa nu byuma byambukiranya ibyuma byafashwe ahantu hatatu kuri buri casting. Uburyo bwabo bwo kuvanga umucanga-gushora imari munzu nini zibyuma bikuraho ihinduka ryibanze risanzwe mu guta umucanga gakondo - birakomeye mugihe cyo gutunganya ibibanza bifunga kashe ya hydraulic yamashanyarazi igera kuri 450. Abakiriya ntibabaza “Urashobora kubikora?” Barabaza bati "Ni ikihe gipimo cyo kwangwa kuri iyi geometrie?" Igisubizo: 0.37% kubintu byambere byubaka, bikamanuka kuri 0.11% nyuma yimikorere ihamye - ikurikiranwa mugihe nyacyo, igasangirwa mu mucyo, ntabwo yigeze igereranywa muri KPI.
Kwishyira hamwe bihagaze hano bisobanura kugenzura - ntabwo byoroshye. Iyo OEM yu Burayi yari ikeneye urufatiro rwa pompe idafite ibyuma hamwe na Ra ≤ 0.8 µm kurangiza hejuru yinzira yimbere, itsinda ntabwo ryatanze polishing. Bahinduye inshuro zinyeganyega mugihe cyo gutwika ibishishwa, bahindura igipimo cya ceramic slurry binder, hanyuma bongera gukoresha amashusho yubushyuhe bwa cycle devaxing yose - hanyuma byemezwa na scan ya profilometero mbere yuko imashini itangira. CNC ntabwo ari ibitekerezo; ihujwe na casting shrinkage data. Imashini zabo-axis nyinshi zikoresha mugushakisha kugirango zishyure micro-kugoreka, zitanga ukuri kwukuri muri mm 0,015 kuri mm ziri kuri mm 200 zitandukanye kuri 45 kg imwe. Urwo rwego rwo guhuza rubaho gusa iyo guta, gutunganya ubushyuhe, no gukora raporo kuri tekinoroji imwe - ntabwo ari amashami atatu atandukanye.
Abaguzi kwisi bahitamo ibi uruganda rwiza rwo gushora imari ntabwo ari ikiguzi gito, ahubwo ni gito * ibyago byose *. Abakiriya ba peteroli yo muri Amerika ya ruguru bashingira ku nyandiko zabo zidahuye-bagereranya amasaha 18 uhereye ku kumenya inenge kugeza ku isesengura-nyirabayazana. Abakora amapompo yo mu majyepfo yuburasirazuba bwa Aziya bakoresha serivise yo gusuzuma hakiri kare kugirango berekane amakimbirane ya GD&T mbere yuko ibikoresho bitangira, kugabanya ibiciro bya NRE kugera kuri 34%. Ikigo cyabo cyujuje ISO ntabwo cyujuje ubuziranenge gusa - gishushanya ibisubizo byose byikizamini kuri ASME B16.34, ASTM A958, na EN 10213 ibisabwa mugihe nyacyo. Urebye imbere, R&D yibanze ntabwo iri ku ziko rinini cyangwa robot yihuta. Ari kuri Hybrid hafi-net-shusho yuburyo bugabanya igihe cyo gutunganya cobalt alloy nozzles kuri 62% mugihe uzamura ubuzima bwumunaniro-byemejwe no gupima 10,000-cycle yipimisha pulsation. Gutera neza ntabwo ari ugusuka ibyuma bishongeshejwe. Nukumenya neza aho buri atom izatura-no kubigaragaza.
