Lapho onjiniyela becacisa ukufakwa kwensimbi kokutshalwa kwezimali kwamavalvu asebenza ngomfutho omkhulu we-hydraulic noma amaphampu e-cobalt-alloy, abagcini nje ngoku-oda izingxenye—babhejela ukuzinza kwe-dimensional, ukungaguquguquki kwe-microstructural, kanye nezimanga ze-batch-to-batch eziyiziro. Kungakho inani elikhulayo lama-OEM eNyakatho Melika naseYurophu manje selihambisa izicelo zefekthri yokutshala imali eyinsimbi efunwa kakhulu e-Qingdao—ikakhulukazi e-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.
Kungani I-Steel Investment Casting Idinga Okungaphezu Kwe-Foundry Nje
Abahlinzeki abaningi baphatha ukutshala imali njengenqubo “yokuncibilika nokuthela”. Eqinisweni, ukufakwa kwe-investment yensimbi enembayo kuqala kudala ngaphambi kokuba iphethini ye-wax ishaye ithangi le-slurry. Iqala ngokulandeleka kwempahla kuze kufike enambeni yokushisa, iqhubeke ngezilinganiso zerempu ephuma ewaxing elawulwayo, futhi iphele kuphela ngemva kokuba yonke indawo ebalulekile isiphumelele ukuqinisekiswa kwe-CMM ngokumelene nama-callout e-GD&T—hhayi nje ubukhulu begama. Sibone amakhasimende ebuyisela amaqoqo amathathu kubathengisi baseNingizimu-mpumalanga ye-Asia ngenxa yokuthi i-porosity yangaphakathi ayizange ibonakale kwaze kwaba yilapho ukuhlolwa kokusebenza kwehlulekile ku-3,000 psi. E-QINGDAO QIANGSENYUAN, amabhilidi ensimbi angenayo aphethe imibiko yokuhlola egcwele yokugaya. Inkatho yokuphonsa ngayinye ifakwe kumephu yesitifiketi sayo sempahla engavuthiwe, ilogi yesithando somlilo, kanye nephrofayili yobulukhuni yangemva kokwelashwa. Akukho okuhlukile.
Lapho Izinqubo Ezijwayelekile Zephuka—Nendlela Esiyinxephezela Ngayo
I-AMS 5387 cobalt alloy 6 ayiphonswa njenge-316 engenasici. Ububanzi bayo bokuqina obuncane budinga ama-gradient ashisayo ngesikhathi sokudubula kwamagobolondo. I-abrasiveness yayo igqoka isikhunta se-ceramic ngokungalingani. Ukuzwela kwayo ekuthathweni komoyampilo kusho ukuthi ukuthulula okusizwa nge-vacuum akuyona inketho—kuyimpoqo. Silungise umjikelezo wethu wokutubeka izikhathi ezingu-17 phakathi neminyaka emihlanu ngokusekelwe emiphumeleni yangempela ye-metallography—hhayi ithiyori. Kumanozi asekelwe ku-T800, sisebenzisa amagobolondo e-alumina-zirconia afakwe ngaphambili esikhundleni se-silica evamile. Ezindlini zamasilinda ephampu ye-piston ezidinga ukuzungeza okungu-±0.025 mm kuwo wonke ubude obungu-400 mm, sisebenzisa idatha yereferensi *ngaphambi* kokukhululeka kokucindezeleka kokugcina, bese sihlola kabusha ngemva kwalokho. Lokho ukuhlanganiswa okuqondile ongakukala—hhayi nje ukufuna.
Amakhono Amane Anyakazisa Inaliti Empeleni
- Ukuphumelela kwe-cobalt-nickel ngale kwemininingwane: Asigcini nje ngokuthela i-AMS 5387—siqinisekisa ukusatshalaliswa kwayo kwe-carbide nge-SEM-EDS endaweni ngayinye yesithathu, ngoba ukuhlukaniswa komngcele wokusanhlamvu kuthinta ngokuqondile ukumelana nokuguguleka kuwoyela namavalvu okuminyanisa igesi.
- Ukulawulwa kwe-Hybrid casting-machining: Uma ikhasimende lithumela umdwebo we-winch center shaft roller enezintambo eziphazamisekile kanye nezindawo ezithwalayo eziqinile, siphonsa eduze kwenethi, bese i-CNC-ivula i-OD *ngaphambi* kokuqina kokungeniswa—ukuqeda ukuhlanekezela okonakalisa imininingwane yokuphuma.
- Ukuhlola okusebenzayo-hhayi nje ukuthobela: Zonke izindlu ze-valve zokucindezela zithola ukuhlolwa kokuvuza kwe-helium ngokucindezela kokusebenza okungu-1.5×, kanye nokuskena kwe-ultrasonic kokungaqhubeki kwe-subsurface. Imibiko yobukhulu ihlanganisa ukuhlaziywa kwevekhtha okubonisa ukuthi amaphutha efomu anqwabelanisa kanjani ekuhlanganisweni kobuso.
- Ukubuyekezwa konjiniyela be-GD&T-first: Uma umdwebo wakho ubiza ukubekezelela indawo okuhlobene nendawo yokulingisa engeyona eyemishini, siyayihlaba umkhosi *ngaphambi kokuba* kuqale ukusebenza kwamathuluzi—futhi siphakamisa izinketho zokushintsha kwedatha ezilondoloza umsebenzi ngaphandle kokuklama kabusha ukuhlanganiswa kwakho.
Lokho Amakhasimende Angempela Akubuzayo—Nalokho Abakutholayo
“Ungakwazi ukubamba ukucaba okungu-0.01 mm kusisekelo sephampu yensimbi engenasici engu-300 mm × 200 mm?” Yebo—uma sengeza i-aneal yesibili yokunciphisa ingcindezi ngemva komshini onzima futhi siqinisekisa ukucaba kwetafula legwadle elinokulungiswa kwenkomba yokudayela okungu-0.001 mm. "Ingabe uyawasekela ama-prototypes eqoqo elincane anokulandeleka okugcwele?" Yebo—indawo yethu encane iwucezu olulodwa, futhi isitifiketi sayo esibonakalayo, umbiko we-CMM, kanye nelogi yokwelapha ukushisa kuhlala kusistimu yethu ye-ERP iminyaka eyisikhombisa. "Ingabe ungakwazi ukufanisa isiphetho somnikezeli wethu okhona kakade emzimbeni we-carbon steel valve?" Yebo—kodwa kuphela ngemva kokuba sesiphindaphinda imidiya yabo yokuqhuma, ingcindezi, nesikhathi sokuhlala elebhu yethu—futhi siqinisekisa amanani ka-Ra nge-stylus profilometer elinganiswa nsuku zonke.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza njengemboni yensimbi yokutshala imali eyakhelwe imiphumela—hhayi amakhathalogi. Indawo yabo ethobela i-ISO e-Qingdao ayijahi ivolumu. Ixazulula izinkinga lapho i-metallurgy, i-geometry, nomsebenzi obalulekile we-mission uhlangana khona. Uma ukusakaza kwakho kwensimbi okulandelayo okunembayo okuphezulu kudinga okungaphezu kwesitembu sesisekelo—kudinga isiyalo senqubo esiqinisekisiwe, ubufakazi obubhaliwe, nokubambisana konjiniyela okusekelwe ekuhlaziyweni kokwehluleka komhlaba wangempela—yilapho uhlanganyela nozakwethu ophatha konke ukulingisa njengoba kuzosebenza ku-450°C, 10,000 psi, kanye nemajini enguziro ngephutha.
