Zabar dama foda metallurgy iri factory ba game da duba akwatuna ba-yana game da daidaita ikon aiwatarwa don aikin sashi. Mun ga injiniyoyi sun ayyana MIM don kayan aiki mai girma kawai don gano gajiyawar rayuwar sa ta yi ƙasa a ƙarƙashin nauyin hydraulic cyclic. Wasu kuma suna yin odar dazuzzukan da aka danne-da-sintered suna tsammanin kulawar porosity-sa'an nan kuma suna fuskantar ɓacin rai a cikin gidajen famfo mai mai. Waɗannan ba gazawar ƙa'idar ba ce. Su ne tushen giɓi tsakanin halayen kayan aiki, tsarin kimiyyar lissafi, da yanayin sabis na duniya.
Nau'o'in Ƙarfe Guda Hudu-kuma Inda Kowa Ya Isar (ko Baya)
Ƙarfe na foda ba hanya ɗaya ba ce. Yana da falsafar masana'antu daban-daban guda huɗu - kowannensu yana da iyakokin da ba za a iya sasantawa ba.
- Jarida-da-Sinter na al'ada (P&S): Mafi kyau don sassauƙa, sassa masu girma kamar bushings flanged ko ƙwanƙolin madauri. Yawan yawa da wuya ya wuce 85% na ka'idar. Mun auna raguwar ƙarfin ƙarfi na 30% tare da bakin karfe 316 da aka yi a cikin geometries iri ɗaya-mahimmanci lokacin da gidan famfo na piston ɗin ku ya ga bugun barga 350.
- Ƙarfe Molding (MIM): Yana magance rikitarwa-amma akan farashi. Kaurin bango dole ne ya kasance tsakanin 1.5-6 mm. Siriri? Warping. Kauri? Matsakaicin madaidaicin ma'auni. Mun taɓa sake yin ƙirar bututun bututun AMS 5387 daga MIM zuwa simintin saka hannun jari bayan sikanin micro-CT ya nuna ɓarna na ɓarna na ciki kusa da bakin kofa.
- Zafin Isostatic Pressing (HIP): Hanya daya tilo zuwa cikakken yawa a cikin alluran cobalt-nickel. Amma HIP kadai baya bada garantin aiki. Kuna buƙatar ƙimar sanyaya mai sarrafawa don adana rarrabuwar carbide a cikin kayan-aji T800-ko haɗarin karaya yayin ɗaukar nauyi mai ƙarfi.
- Ƙirƙirar Ƙarfafawa (Binder Jetting & DMLS): Binder jetting ya yi fice don manyan firamiyoyi masu ƙarancin damuwa. DMLS tana sarrafa kyawawan fasalulluka-amma saura damuwa yana buƙatar kawar da damuwa-nan take kafin yin aiki na ƙarshe. Tsallake shi, kuma wurin zama na bawul ɗin matsa lamba yana murɗa yayin juyawa.
Zaɓin da ba daidai ba yana ɓata lokaci, kuɗi, da amana. Wanda ya dace yana farawa da tambaya: “Me ya fara kasawa—geometry, ƙarfi, juriya, ko lalata?” Ba "Wane tsari ne yafi ci gaba ba?"
Me yasa Haɗin Kai Tsaye ya doke "Mafi kyawun-in-Class" Fitarwa
Wasu masu siye sun raba aiki a tsakanin dillalai guda uku: mai ba da foda → kantin sintering → gidan CNC. Wannan ƙirar ta rushe ƙarƙashin haƙiƙa biyu.
Na farko, yawan gano abubuwan abu ya ɓace. Lokacin da filogi na AMS 5387 ya gaza gwajin fesa gishiri, kuna buƙatar cikakkun bayanan tsare-tsare-ba kawai takardar shedar niƙa ba. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. tushen bokan danyen foda, rajistan kowane zafi tsari, da kuma danganta kowane bangare zuwa sintering profile, HIP sake zagayowar, da karshe CMM rahoton.
Na biyu, mahaɗar hasara ta hanyar sadarwa. Bangaren da aka ƙera ba tare da sanin ainihin taurin sa ba zai yi magana ko ƙone kayan aikin. Muna gudanar da bincike-binciken Rockwell kafin saitin CNC-don haka ma'aikatanmu suna daidaita ƙimar ciyarwa dangane da ainihin martanin kayan, ba jita-jita ba.
Wannan ba dadi ba ne. Inshorar girma ce. Gidajen silinda na piston famfo ɗinmu suna riƙe ± 0.015 mm concentricity a cikin tsayin 300 mm - ba saboda muna da ƙarin injuna ba, amma saboda muna sarrafa tarihin thermal daga ɓangaren kore zuwa gama saman.
Tabbatar da Gaskiyar Duniya: Abin da Injiniya A Gaske Gwaji Don
Manta sandunan ɗamarar ɗamara. Tabbatar da aiki yana faruwa inda sashin ke rayuwa:
- Wuraren matsi: Muna gwada kowane juzu'i akan madaidaicin juzu'i na ISO 5211 - ba kawai fashe matsa lamba ba.
- Tushen famfo: Binciken jijjiga a 3,600 RPM yana gano yanayin resonant kafin taro-ba bayan gazawar filin ba.
- Winch center shaft rollers: Taswirar taurin saman (ba binciken tabo ba) yana tabbatar da daidaituwar zurfin yanayin a cikin cikakkiyar baka na 120°.
Ba ma jigilar kaya har sai kowane abu ya wuce ƙayyadaddun ƙofa ta aikace-aikacensa. Babu ware. A'a "zai yi kyau."
Matakai na gaba: Yadda Ake Fara Dama
Idan aikinku na gaba ya ƙunshi alloys cobalt, babban matsi mai lamba, ko abubuwan jujjuyawar lalacewa-mafi mahimmanci - fara da bitar zane, ba ƙaddamar da RFQ ba. Aiko mana GD&T callouts, ɗora hotuna, da rayuwar sabis da ake tsammani. Za mu ba da alamar haɗarin ƙirƙira a cikin sa'o'i 48: keta kaurin bango a cikin MIM, ɓangarorin ɓarna a cikin ɓangarorin bakin ciki, ko rikice-rikicen maganin zafi a cikin taruka masu yawa.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana aiki da wurin da ya dace da ISO guda ɗaya a cikin simintin sarrafa Qingdao, HIP, CNC mai yawan axis, da gwajin aiki-duk ƙarƙashin tsarin inganci ɗaya. Wannan yana nufin batu guda na hisabi, ƙa'idar dubawa ɗaya, da sadaukarwar bayarwa ɗaya.
Ga injiniyoyi da masu siye waɗanda ke auna nasara a cikin lokaci-ba kawai isar da kan lokaci ba-dama foda metallurgy iri factory shine wanda ke magana da yaren aikace-aikacen ku kafin faɗin farashi.
