Lapho onjiniyela becacisa ukubunjwa kwesikhunta sensimbi yezingxenye zensimbi ezinemba okuphezulu, abagcini nje ngokukhetha inqubo—bakhetha isisekelo sokuzinza kobukhulu, ubuqotho besakhiwo esincane, nokwethembeka kwesikhathi eside ngaphansi kwezimo ezimbi kakhulu. A i-gravity mold casting factory ofeza lezo zithembiso kumelwe enze okungaphezu kokuthela insimbi encibilikisiwe esihlabathini noma ezikhunjini zokutshala imali. Kumelwe ilawule izilinganiso zokuqinisa ingxubevange, ilawule ama-gradient ashisayo kuwo wonke amajiyometri ayinkimbinkimbi, futhi ilondoloze ukulandeleka kusuka ku-billet eluhlaza kuya engxenyeni eqediwe—ikakhulukazi lapho isebenza ngama-cobalt-nickel superalloys afana ne-AMS 5387 noma izinto zebanga le-T800.
Sibone amaphrojekthi amaningi ebambezelekile—hhayi ngamaphutha edizayini, kodwa ngokusakaza ukungqubuzana okuvela kuphela ngemva kokuqala kwemishini ye-CNC. Ukwehluka kokuqina kodonga okungu-0.15 mm kusilinda sephampu ye-piston kungasusa ukuqondanisa kwe-bore, kukhuphule ubungozi bokuvuza, futhi kubangele ukuphinda kusetshenziswe okubizayo. Yingakho ukunemba kungengezwe ekuqedeni; yakhelwe kunqubo yokulingisa ngokwayo. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., konke ukubunjwa kwesikhunta samandla adonsela phansi kuqala ngokuqinisekiswa kwe-metallurgical—hhayi nje izitifiketi zezinto ezibonakalayo, kodwa amajika aqinile eqeqebana, imibiko yosayizi wokusanhlamvu, nokuqinisekiswa kwe-spectrographic ngokumelene nemikhawulo yamakhemikhali ye-AMS 5387. Akukho ukucabanga. Azikho izinqamuleli.
Yini ehlukanisa umuntu onekhono i-gravity mold casting factory kusuka kweyodwa ephumelela ngempela? Ukuhlanganiswa okuqondile. Abahlinzeki abaningi bangaphandle kokwelashwa kokushisa noma ukukhanda kokugcina, ukudala izikhala ze-handoff lapho ukususwa kwe-carburization kungabonakali noma ingcindezi eyinsalela ihlanekezela izici ezibalulekile ze-GD&T. I-QINGDAO QIANGSENYUAN isebenzisa ukusakaza, i-CNC ye-axis eminingi, nokwelashwa kokushisa kwangemuva kokusakazwa ngaphansi kophahla olulodwa oluthobela i-ISO. Uma i-cobalt alloy nozzle idinga isixazululo se-annealing ku-1150°C okulandelwa ukupholisa komoya okusheshayo—bese kuba ukucutshungulwa kwangaphakathi okubekezelela okuqinile—ithimba elifanayo liphethe umlando wokushisa, ukulinganiswa kwethuluzi lomshini, nokuqinisekiswa kwe-CMM. Umphumela? Isamba esiphelele esingaphansi kuka-0.02 mm kumashafti angu-300 mm, ngisho nakuma-winch center roller angalingani asetshenziswa ezimotweni zobunjiniyela zasolwandle.
Amakhasimende avame ukubuza: “Ungakwazi yini ukuphonsa ingxubevange esekelwe ku-T800 ngaphandle kwe-porosity emibhobhoni enengxenye encane?” Impendulo akuyena u-yebo noma cha—imayelana nesakhiwo sesango, ukungakwazi ukungena kwesikhunta, kanye nokulawula izinga lokushisa ngesikhathi sangempela phakathi kuka-±3°C. Sisebenzisa i-optical pyrometry kukho konke ukuthululwa, hhayi nje ama-thermocouples agqitshwe ngamalebe. Futhi ngenxa yokuthi ukuzwela kwezinyembezi ezishisayo kwe-T800 kukhuphuka ngaphezu kuka-1280°C, sishisisa isikhunta sibe ngu-220°C—hhayi ku-180°C—ukunciphisa ukushaqeka okushisayo. Lokho kulungiswa okuncane kunciphisa i-microporosity emizimbeni yamavalvu okucindezela ngaphezu kuka-65%, ngokusekelwe kudatha yokuhlola ye-X-ray kusuka ezindaweni zokukhiqiza ezingu-147 kusukela ngo-2022. Awekho amashidi ezinqubo ezijwayelekile. Awekho amapharamitha "osayizi owodwa olingana-bonke".
Ukusebenza kubaluleke ngaphezu kozalo. Uma ukuhlanganiswa kwephampu yakho kudinga ukufakwa kwensimbi ngokwezifiso okunamalugi ahlanganisiwe afakwayo, izindawo ezivalwa ngomshini, nezindawo zokugqoka ezinama-nitrided—konke okugcinwe kuma-callouts angu-±0.05 mm GD&T—udinga uzakwethu obuyekeza imidwebo *ngaphambi* kokucaphuna, hhayi ngemva kwalokho. Ithimba lonjiniyela le-QINGDAO QIANGSENYUAN lihlaba umkhosi ubungozi bokwenziwa kokwenziwa ngesikhathi sokubuyekezwa kokuqala: ama-engeli asalungiswa awashoni kakhulu ukuze angakhishwa isikhunta sesihlabathi, ukuphrinta okuyinhloko okonakalisa izindlela zokugeleza, noma i-radii eqine kakhulu ukuze kuphakelwe okufanayo. Abagcini nje ngokuthi "kungenzeka." Zibonisa ukuthi kanjani-ngokubekwa kwesikhuphukeli esikhethekile, ukukhetha kokuphola, kanye nesikhathi sokunyakaziswa-futhi zilinganisela umthelela esilinganisweni somkhiqizo nesikhathi sokuhola. Kuma-OEM asebenza ngogesi aseNyakatho Melika, lokho kusho ukugwema ukubambezeleka kwamaviki amathathu okubangelwa ukwenqatshwa kwe-Foundry yesigaba sesibili.
A iqiniso i-gravity mold casting factory ayijahi ivolumu. Iqondise ivelu: izingxenye ezisinda emijikelezweni yokucindezela engu-20,000+ kuwoyela negesi, ezimelana nokukhala ezindlini zephampu ezishelelayo, noma ezigcina ubulukhuni ngemva kwamahora angu-500 wokuchayeka kwesifutho sikasawoti. Lokho kudinga okungaphezu kwemishini—kudinga inkumbulo yemisipha eqondene nengxubevange, izimiso zokuhlola ezibhaliwe zabo bonke ubukhulu obubucayi, kanye nokulandeleka okugcwele kwempahla kuze kufike enanini yokushisa nendawo yomhlinzeki. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yakha lelo khono—hhayi njengolimi lokumaketha, kodwa njengomkhuba wansuku zonke. Isinyathelo sabo esilandelayo? Ukuqinisekisa ukugeleza komsebenzi we-hybrid casting-machining wezikhala ze-AMS 5387—kunciphisa isikhathi somshini ngo-38% kuyilapho kuthuthukisa impilo yokukhathala ngokuqiniswa kokuqondisa okulawulwayo. Ukusakaza okunembayo akubona ubuchwepheshe befa. Yilapho i-metallurgy ihlangabezana nokusebenza okubalulekile kwemishini.
