A cikin duniyar da ke buƙatar injinan sarrafa sararin samaniya da makamashi, injinan busa ƙaho 4-55°Kusurwar Radius Ƙarshen Niƙaya fito a matsayin mai sauya fasalin sarrafa ƙarfe masu jure zafi kamar Inconel 718 da Ti-6Al-4V. An ƙera wannan injin yankewa don ya saba wa iyakokin kayan aikin gargajiya, ya haɗa da yanayin aiki mai ƙarfi, rufin zamani, da ƙira mai jure girgiza don samar da aiki mara misaltuwa a cikin mawuyacin yanayi.
Injiniyan Daidaito don Kayan Aiki marasa ƙarfi
Tsarin hanci mai zagaye na 55° yana tabbatar da cewa an fitar da guntu mai kyau yayin da ake kiyaye kaifi mai kaifi, wanda yake da mahimmanci don rage taruwar zafi a cikin superalloys na nickel. Manyan sabbin abubuwa sun haɗa da:
Rufin AlCrN/TiSiN Mai Haɗaka: Yana jure yanayin zafi har zuwa 1,100°C, yana rage lalacewar iskar shaka da kashi 60% idan aka kwatanta da rufin TiAlN na yau da kullun.
Tsarin Saurayi Mai Shanye Girgiza: Tsarin sarewa mai rashin daidaituwa 4 yana wargaza girgizar jituwa yayin yankewa (misali, injin sarrafa tushen ruwan turbine).
Gefen Yankan da ke Ciki: Cikakken ikon yanke ƙasa yana kawar da buƙatar haƙa kafin a yi aiki a cikin aljihun da aka rufe.
Sakamakon da aka Tabbatar a Aikace-aikacen Aerospace
Wani kamfanin kera kayan injin jet ya ba da rahoto:
Tsawon Rayuwar Kayan Aiki 70%: Daga sassa 12 zuwa 20 a kowane gefe lokacin da ake ƙera ɗakunan ƙonawa na Inconel 718.
Kammalawar Sama ta Ra 0.8µm: An cimma ta ba tare da gogewa ta biyu ba.
Saurin Ciyarwa 35%: An kunna shi ta hanyar kusurwar helix 35° da babban diamita na tsakiya, yana ƙara MRR zuwa 45 cm³/min.
Gefen Fasaha
Niƙa Submicron-Grade: Daidaiton gefen ≤2µm a duk sarewa.
Nisan diamita na 0.5mm–16mm: Tare da radii na kusurwa daga R0.2 zuwa R2.5.
Daidaiton HSK-63A Shank: Don cibiyoyin injina masu ƙarfi.
Ga shaguna da ke fama da ƙarfe masu tauri, wannaninjin niƙa na ƙarsheshine babban haɗin gwiwa na dorewa da daidaito.
Lokacin Saƙo: Maris-24-2025
