Manyan ɓangarorin masana'antu ba sa jurewa sasantawa-musamman lokacin da suke aiki ƙarƙashin matsi na hydraulic psi 30,000, fiɗawar iskar gas mai 650°C, ko ci gaba da lalacewa a cikin kayan aikin ƙasan mai. Wannan shine dalilin da ya sa injiniyoyi a Arewacin Amurka, Jamus, da Singapore suna ƙara ketare masu samar da kayayyaki kuma suna tafiya kai tsaye zuwa ci-gaba foda metallurgy factory iya isar da ba kawai sassa ba-amma ingantattun hanyoyin ƙarfe, ingantattun hanyoyin magance su. Mun gan shi da hannu: cobalt alloy bututun ƙarfe yana kasawa a zagayowar 42,000 a cikin gwajin allurar mai mai ƙarfi-ba saboda ƙira ba, amma saboda bayanin martabar mai siyarwar ya karkata ± 8 ° C a cikin batches. Wannan shine inda daidaito ya ƙare kuma haɗarin aiki ya fara.
Me yasa "Babba" yana nufin Fiye da Finer Powder
Ci gaba na gaskiya a cikin ƙwayar ƙarfe na foda yana farawa da dadewa kafin latsawa ko haɗawa. Yana farawa tare da gano kayan abu har zuwa lambar batch ɗin narke, yanayin sarrafawa mai sarrafawa tare da matsa lamba na ɓangaren oxygen ≤10⁻⁶ atm, da maganin zafi bayan-sinter wanda aka daidaita zuwa haƙurin AMS 2750E pyrometer. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Muna ɗaukar kowane bangare na AMS 5387 cobalt gami kamar zai rufe mai hana busawa a cikin teku. Wannan yana nufin babu ƙayyadaddun ƙayyadaddun ƙarancin kore, babu haɓakar hatsin da ba a ba da rahoto ba yayin HIP, kuma babu wani motsi sama da ± 0.015 mm bayan kawar da damuwa-tabbatar da CMM ta sikanin kowane kuri'a, ba kawai samfuran labarin farko ba.
Mun lura uku maimaita gazawar maki a cikin abokin ciniki-zuwa PM abubuwan: (1) rashin daidaito pore ilimin halittar jiki haifar da wanda bai kai ga gajiya crack fara a piston famfo Silinda gidaje; (2) surface oxide yadudduka daga mara-vacuum sintering jawo galvanic lalata a cikin bakin-karfe famfo tushe; (3) ragowar mai ɗaure carbon wanda ke haifar da microcracking yayin aikin ƙarshe na T800 alloy center shaft rollers. Maganin mu? Haɗe-haɗe-haɗe-haɗe-haɗin aiki a tsaye - takaddun shaida na kayan aiki → ƙaddamarwa mai sarrafawa → vacuum sinter-HIP → madaidaicin 5-axis CNC → ASTM E112 ingancin girman hatsi - wanda aka aiwatar a ƙarƙashin rufin ɗaya tare da cikakken gano dijital.
Inda Tsarin Casting-Machining Hybrid Processors Isar da ROI na Gaskiya
Wasu injiniyoyi suna ɗaukan ƙarfe na foda ya maye gurbin simintin gyaran kafa. Ba haka ba - yana cika shi. Don hadaddun geometries kamar jikin bawul ɗin matsa lamba tare da magudanar ruwa na ciki da filaye masu hawa na waje, muna haɗa simintin saka hannun jari don girma-siffar-kusa da PM don mahimman abubuwan rufewa. Me yasa? Domin simintin gyare-gyare yana ba da daidaiton tsari a ƙananan farashi don manyan sassa, yayin da PM ya sami 99.8% yawa da Ra ≤0.4 µm saman ƙare daidai inda rufewa ke faruwa. Ɗaya daga cikin na'urorin lantarki na Turai OEM ya yanke jimlar farashin kowane bawul da kashi 22 cikin 100 ta amfani da wannan tsarin haɗin gwiwar-ba sake fasalin ba, babu cancanta, kawai taswirar tsari mafi wayo.
Wannan ba ka'idar ba ce. Muna gudanar da simintin yashi da layukan saka hannun jari tare da kayan aikin PM - ba a matsayin sassa daban ba, amma azaman nodes masu aiki tare a cikin hanyar sadarwa guda ɗaya. Lokacin da abokin ciniki ya aika da zane na GD&T don injin injin abin hawa na cibiyar shaft, ƙungiyarmu tana kimanta ko ya kamata a gama aikin jarida mai ɗaukar hoto (don juriya) yayin da sashin spline ke jefa-da-machine (don ƙarfin torsional). Shawarar ta ta'allaka ne akan ainihin taswirorin lodi, ba ƙayyadaddun bayanai ba.
Ikon Inganci Wanda Injiniyoyin Suka Aminta Da Gaskiya
"Tabbacin zuwa ISO 9001" yana bayyana akan kowane gidan yanar gizon masu kaya. Abin da ke da mahimmanci shine abin da ke faruwa lokacin da sashin ya gaza dubawa. A wurin aikinmu na Qingdao, kowane ɓangaren da aka ƙi ya haifar da ƙa'idar tushen tushen: bincike-binciken ɓangarori na ƙarfe, taswirar abun da ke ciki na SEM-EDS, da sake kunna bayanan yanayin zafi. A kwata na ƙarshe, mun nemo batch na cobalt alloy matosai tare da rashin daidaituwa taurin zuwa madaidaicin zafin jiki guda ɗaya a cikin tanderun sinter—an gyara cikin mintuna 90, tare da jigilar sassan da abin ya shafa. Wannan matakin sarrafa yana aiki ne kawai lokacin da inganci ba sashe ba ne - an saka shi cikin jerin abubuwan dubawa na yau da kullun na kowane ma'aikaci.
- Tabbacin abu mai shigowa: Binciken Spectrometric + gwajin ultrasonic don ɓoyayyen ciki
- Saka idanu cikin-tsari: Saƙon yanayi na lokaci-lokaci tare da ƙararrawa ta atomatik a O₂> 5 ppm
- Dubawa ta ƙarshe: CMM + profilometry na gani + gwajin aiki na API 6D ko ISO 5211
- Abun ganowa: tarihin kuri'a mai lamba QR mai isa ga abokan ciniki - gami da takaddun shaida, rajistan tanderu, da rahotannin dubawa.
Abin da za ku Tambayi Kafin Haɗin Kai Tare da Babban Faɗakarwar Ƙarfafa Ƙarfafawa
Kada ku tambayi "Za ku iya yin wannan sashin?" Tambayi maimakon: "Ta yaya kuke tabbatar da maimaita maimaitawa a cikin kewayon 10,000?" Ko: "Nuna mani rahotannin AMS 5387 na ƙarshe na ƙarshe-da yadda kuka rufe su." Mafi ƙarfi ci-gaba foda metallurgy factory amsoshi da bayanai, ba kasidu ba. Za su raba nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i-nau'i): ± 0.15% a fadin 500kg kuri'a), matsakaitawar su na bayan-sintering (Ra 1.2-1.8 µm, mai sarrafawa zuwa 0.3 µm tare da kammala sakandare), da kuma dangantakar abokin ciniki mafi tsawo (shekaru 14, tare da gazawar filayen famfo akan cobal).
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana gina sassan da ke zama a rufe, da ƙarfi, da kuma zama cikin sabis-saboda ba a auna aikin a cikin rahotannin lab. An auna shi a cikin lokacin aiki, tazarar kulawa, da jimlar kuɗin mallakar sama da shekaru 15 na aiki. Wannan shine ma'aunin da muke injiniya. Kowace lokaci.
