Ukubunjwa kwensimbi yezimboni akukhona ukuthela insimbi encibilikisiwe esikhunjeni bese uthemba okungcono kakhulu. Imayelana nokubamba ukubekezelelana kwe-dimensional okungu-±0.05 mm ku-300-mm wezindlu ze-cobalt alloy alloy ngenkathi kuqinisekisa ukufana kwe-microstructural kuwo wonke ama-batches angu-120 kg. Imayelana nokuletha i-sand-cast steel winch centre shaft roller esinda emijikelezweni engu-10,000 ngaphansi kwengcindezi yokuxhumana engu-450 MPa-ngaphandle kokuqhekeka kwendawo noma i-oxidation yomngcele wokusanhlamvu. Lelo zinga lokulawula lihlukanisa ukulingisa okusebenzayo kokubalulekile komgomo.
Sibone ukwakhiwa kabusha kwesistimu ye-hydraulic ehluleka kakhulu-hhayi kusuka kumaphutha edizayini, kodwa kusukela ekuqineni okungahambisani nokusakazwa kwezindlu ze-piston pump cylinder. Iqoqo elilodwa lishaya i-28 HRC; okulandelayo kwehla ku-22 HRC. Umphumela? Ukuguga ngaphambi kwesikhathi, i-seal extrusion, nesikhathi sokuphumula esingahleliwe. Amakhasimende awakuceli "ukusakazwa." Bacela *umzimba we-valve yokucindezela ovala ibha engu-700 ngemva kweminyaka engu-5 yesevisi yegesi emuncu*, noma *umbhobho we-T800 cobalt alloy ogcina ukuqina kwe-coefficient ku-650°C*. Lezo akuzona izicaciso—izinkontileka zokusebenza. Futhi ziqala kudala ngaphambi kokuba isithando somlilo sikhanyise.
Ukusakaza kwensimbi yezimboni zomhlaba wangempela kudinga ukuhlanganiswa okuqondile—hhayi nje ukusakaza, kodwa ukuqinisekiswa kwe-metallurgical, imishini ye-GD&T-aware, nokwelashwa kokushisa okuvunyelaniswe ku-eksisi yokusebenza kwengxenye. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., yonke ingxenye yepompo ye-AMS 5387 cobalt alloy 6 ithola ukuqinisekiswa kwezinto ezintathu ezizimele: ukuhlaziya okungenayo okubonakalayo, ukuhlolwa kwenhlansi okungaphakathi kwenqubo ngesikhathi somshini onzima, kanye ne-PMI yokugcina (umazisi wezinto ezibonakalayo) ezindaweni eziqediwe. Asizamukeli izitifiketi zokugaya ngenani lobuso. Sihlola ukulingana kwekhabhoni ngokumelene ne-ASTM A995, siqinisekisa okuqukethwe kwe-delta ferrite ngokusakazwa kwe-duplex engagqwali okunama-feritscopes aphathwa ngesandla, kanye nemephu yobulukhuni begradient kuzo zonke izindawo ezithinteke ukushisa sisebenzisa ukuqina okuncane kwe-Vickers. Lokhu akukhona ukweqisa—yindlela esivimba ngayo ipulaki eyodwa ye-cobalt alloy engaphandle kwe-spec kusukela ekucupheni ukwehluleka kwe-cascading ku-offshore oil & gas manifolds.
Abanye bangase baphikise ngokuthi ukukhipha kanye nokwenza imishini kubathengisi abahlukene kusindisa izindleko. Kodwa ekusebenzeni, leyo modeli yethula amaphuzu amane okuhluleka abalulekile: ireferensi yedatha engahambisani phakathi kwe-Foundry nesitolo somshini, umlando wokushisa ongalawuleki ngesikhathi sokudlulisa, izimiso zokuhlola ezingaqondani kahle, kanye nokuziphendulela okuyiziro kokulimala kwesixhumi esibonakalayo esifana ne-subsurface porosity kuvezwe kuphela ngemva kokugaya i-CNC. Siqeda lezo zingozi ngokulawula uchungechunge olugcwele—kusuka ekwakhiweni kwegobolondo le-investimenti nokulawulwa kokupholisa okuqinisiwe kuye kuma-axis ama-axis amahlanu amaphaseji amavalvu angaphakathi kanye nokuqeda ukuhlangana kwe-electropolished surface Ra ≤ 0.4 µm. Uma ikhasimende lithumela umdwebo onezimpawu ze-GD&T zokubekezelela isikhundla ezimboboni eziyisithupha zamabhawodi angewona ama-coplanar kusisekelo esine-hydraulic manifold, onjiniyela bethu abagcini nje ngokucaphuna intengo. Zihlaba umkhosi okungenzeka zishintshe ekubunjweni kwesihlabathi, zilingise isinxephezelo sokuncipha ku-MAGMASOFT, futhi ziphakamise ukulungiswa okuzinikele okukhiya kokubili ama-datum asakazwayo nawomshini kusithenjwa esifanayo se-kinematic. Lokho akuyona isevisi. Kushumekiwe isiyalo sobunjiniyela.
Ikusasa lokulingisa insimbi yemboni lilele ekuhlakanipheni kwenqubo eyingxube—hhayi ukulingisa *noma* ukukhanda, kodwa ukusakaza *kokwenza* imishini. Cabanga ngesisekelo sephampu yensimbi engagqwali enamaflange anomumo oseduze nenetha, bese iqedwa ngomshini ngokukhululeka kwengcindezi yokushisa okuhlanganisiwe egcina izibhobo ezithwalayo ezingahlanekezeli. Noma i-cobalt-nickel alloy alloy body cast enejiyomethri yomhlatshelo ephindwe kabili njengendawo ebambayo ngesikhathi sokusebenza kwethoshi ephezulu. I-QINGDAO QIANGSENYUAN TECHNOLOGY ijulisa i-R&D kulesi sikhala kanye: ithuthukisa ukubekwa kwesikhuphukeli ukuze kuncishiswe ukukhishwa kwesitoko sangemva komshini, ishumeka ama-thermocouples ekubunjweni ukuze kuhlotshaniswe izinga lokupholisa nosayizi wokugcina wokusanhlamvu, kanye nokufaneleka kwama-alloys amasha asekelwe ku-T800 ukuze kutholakale i-vacuum-investimenti ye-sandvest emfushane. Lokhu akukona ukuhlolwa kwelebhu. Ziyizimpendulo zezicelo zangempela-ezivela kuma-OEM aseYurophu adinga amaphampu esisindo esilula, amandla aphezulu, kanye nosonkontileka bamandla baseNyakatho Melika abafuna izikhawu ezinde zesevisi ezindaweni ezinodaka olubi. Ukukhishwa kwensimbi yezimboni sekuvele kwadlula ukukhiqizwa ngobuningi. Manje isiyingqalasizinda enembayo-eyakhiwe, yaqinisekiswa, iyalandeleka, futhi yakhelwe ukusebenza lapho ukwehluleka kungeyona inketho.
