Lapho onjiniyela becacisa izingxenye zensimbi ezicijile zama-hydraulic manifolds, izindlu zokumpompa, noma amasistimu e-winch drive, abagcini nje ngoku-oda izingxenye—bazibophezela ekuqineni kwengcindezi, ukumelana nokukhathala, nokuphindaphindeka kobukhulu ngaphansi kwengcindezi yomhlaba wangempela. Iqoqo elilodwa le-porosity kumzimba wevalvu yamabha angu-300 lingabangela ukwehluleka kwenkambu. Ukuchezuka okungu-0.015 mm kumkhono wepiston we-cobalt-alloy kungase kusheshise ukuguga ngo-400%. Ngakho-ke ukutholakala kweqiniso imboni yezingxenye zensimbi—hhayi nje indawo yokusungula noma isitolo semisebenzi—akuxoxiswana ngaso ngezicelo ezibalulekile zemishini.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenzisa isikhungo esisodwa esinjalo e-Qingdao: ethobela i-ISO, ihlanganiswe ngokuqondile, futhi yakhiwe eduze kokuqondisa kwe-metallurgical—hhayi ivolumu. Sibone amakhasimende eshintsha abahlinzeki ngemva kokuba amaqoqo amathathu alandelanayo ezingxenye zephampu ye-cobalt alloy AMS 5387 ehlulekile ukuhlolwa kwesifutho sikasawoti. Imbangela? Ukulandelana kokwelashwa kokushisa okungahambisani kanye nezitifiketi zempahla eluhlaza ezingaqinisekisiwe. E-QIANGSENYUAN, yonke ingot ye-T800 alloy ifika nemibiko egcwele yokuhlolwa komshini. Konke ukukhishwa kwesihlabathi kuhlolwa nge-radiographic ngaphambi komshini. Yonke i-valve yokucindezela eqediwe ihlolelwa i-hydrostatic proof-tested to 1.5× rated working pressure—futhi idatha ilandeleka enombolweni yelotho, i-ID yomsebenzisi, kanye nesitembu sesikhathi sokuhlola se-CMM.
Yini ehlukanisa lokhu imboni yezingxenye zensimbi kusuka kubakhi bensimbi benjongo evamile ukugxila kwayo okuncane ekusebenzeni: izingxenye ezisebenzayo zezimboni okufanele zisinde ekulayishweni komjikelezo omkhulu, ukuhamba ngebhayisikili okushisayo, kanye nemidiya enolaka. Hhayi amabakaki okuhlobisa. Akukhona ukugijima kwe-prototype kuphela. Hhayi ama-flange ezimpahla. Iphothifoliyo yabo igxile emikhakheni emine efakazelwe—izingxenye zomshini we-CNC, izakhi zengxubevange ye-cobalt-nickel, ukukhishwa kwensimbi, kanye nokusakazwa kwensimbi/insimbi engagqwali—kodwa kuphela lapho kuhlangana khona ijometri, impahla, kanye nomsebenzi ngaphansi kokuhlolwa kobunjiniyela. Isibonelo, izindlu zabo ze-piston pump cylinder azigcini nje ngokuphonswa futhi zinesithukuthezi. Zitshala imali ekubekezeleni komumo ongu-±0.15 mm, bese ziqedwa kuma-CNCs angu-5-axis ngesinxephezelo esiphakathi kwenqubo. Umphumela? Ukukhipha okungaphansi kuka-0.008 mm ku-3,000 RPM—kugunyazwe kuzo zonke izindawo zokukhiqiza ezingu-27 ze-OEM yaseYurophu ehlinzeka ngezinsimbi zokumba ogwini.
Abanye bangase baphikise ngokuthi ukulingisa nokunemba kwemishini kufanele kukhishwe ngokwehlukana ukuze kulawulwe izindleko. Kodwa silandelele amaphrojekthi angu-12 lapho leyo ndlela yengeza khona izinsuku ezingu-11-19 ukuze sihole futhi sethule amaphuzu amathathu ahlukene ekhwalithi—izinga ngalinye elinobungozi bokungakhulumisani kahle ngamakholi e-GD&T noma izidingo zokuqeda phezulu. Ukuhlanganiswa okuqondile kwe-QIANGSENYUAN kuqeda lezo zikhala. Ukusakaza, ukwelapha ukushisa, i-CNC, kanye nokuqedwa kwenzeka ngaphansi kophahla olulodwa, ngezizindalwazi zamathuluzi okwabelwana ngazo, izinhlelo zenqubo ezivumelanisiwe, nezivumelwano ezihlanganisiwe ze-QA. Lapho ikhasimende lihambisa umdwebo we-onboard winch center shaft roller ene-asymmetric fillets kanye nezindawo eziphazanyiswe ze-hard-chrome plating, ithimba lenze ukuhlaziywa kokwenziwayo *ngaphambi* kokucaphuna—ukuhlaba umkhosi ukuhlanekezela okungaba khona ngesikhathi sokucisha futhi liphakamisa idizayini eyinhloko elungisiwe. Leyo mpendulo ilondoloze amasonto amabili okusebenza kabusha kanye no-$8,400 emvuthuluka.
Lokhu akulona ikhono lethiyori. Ukwenziwa okuqinisekiswe inkambu. Imibhobho yabo ye-cobalt alloy isebenza ngokuqhubekayo endaweni yegesi emuncu engu-450°C. Izisekelo zabo zephampu yensimbi engenasici zibamba ukuqondanisa phakathi kuka-0.02 mm ngaphezu kweminyaka eyi-15 yokuchayeka kokudlidliza. Ama-valve awo okucindezela ahlangabezana nezindinganiso ze-API 6D kanye ne-ISO 5208 yokuvuza Yekilasi A—hhayi njengokuhlukile, kodwa njengesisekelo. Amakhasimende omhlaba eNyakatho Melika, eJalimane, nase-Singapore athembele kuwo ngoba amawindi okulethwa abambe (izinga elingu-98.3% lesikhathi sama-oda evolumu emaphakathi), imibuzo yobuchwepheshe iphendulwa ngaphansi kwamahora webhizinisi angu-4, futhi ukubuyekezwa konjiniyela kufaka phakathi ezinye izindlela ezingenziwa—hhayi nje “yebo” noma “cha.” Uma ubheka phambili, ipayipi labo le-R&D liqondise ukuhamba komsebenzi kwe-hybrid casting-machining kuma-impellers e-superalloy aseduze-net-shape, okuhloswe ngawo ukunciphisa isisindo ngo-22% kuyilapho kugcinwa ukuthobela Isigaba VIII se-ASME. Konjiniyela abakala ukuthembeka ngesikhathi sokusebenza—hhayi nje izitifiketi—ilungelo imboni yezingxenye zensimbi akuyena umthengisi. Kuyisandiso esihlanganiswe ndawonye sethimba lakho lokuklama.
