Lifeme tsa sejoale-joale tsa metallurgy ha e sa le ho hatella liphofshoana tsa tšepe feela—li etsa li-microstructures. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., re bone kamoo tsoelo-pele ea mesebetsi ea fektheri ea phofo ea metallurgy e fetolang ka kotloloho ts'ebetso ea lipompo tsa haeteroliki, li-valve tsa khatello e phahameng, le li-nozzle tsa cobalt-alloy. Tšebeliso ea 'nete ea lefats'e - eseng khopolo-taba ea lab - e tsamaisa lintlafatso tsa rona. Ha ntlo ea moreki ea AMS 5387 cobalt alloy alloy e hloleha ho tsitsa ka mor'a kalafo ea mocheso, ha rea e latela ka ho se lumellane ha lintho, empa ho taolo ea sepakapaka ea khale. Ketsahalo eo e ile ea etsa hore ho hlahlojoe bocha ketane ea rona ea ho sebetsa ha mocheso. Kajeno, "tsoelo-pele fekthering ea phofo ea metallurgy" e bolela ho mamellana ho matla haholoanyane, li-gradients tse pheta-phetoang, le mekhoa e fokolang ea ho sebetsa ka mor'a sinter-eseng feela linako tse potlakileng tsa potoloho.
Precision e Qala Pele ho Compaction
Baenjiniere ba bangata ba nahana hore ho nepahala ha metallurgy ho itšetlehile ka moralo oa die kapa tonnage ea khatiso. Ha e le hantle, e qala ka ho lokisa thepa e tala. Hona joale re hlahlobisisa li-powders tsohle tse thehiloeng ho T800 le cobalt-nickel re sebelisa laser diffraction le SEM morphology 'mapa-eseng tlhahlobo ea sieve feela. Hobaneng? Hobane phapano ea 5% ea particle sphericity e fetola kabo ea botala bo botala ka ho fihla ho 0.12 g/cm³ ho pholletsa le lijeometri tse rarahaneng joalo ka matlo a silindara a pompo ea piston. Sistimi ea rona ea phepelo e ntlafalitsoeng e sebelisa metering ea vibratory e nang le maikutlo a phallo ea nako ea 'nete, e fokotsa ho kheloha ha sehlopha ho tloha ho ±0.08 g/cm³ ho isa ±0.03 g/cm³. Phetoho eo e nyane e felisa 70% ea sengoloa sa pele sa CMM ho li-valve tse nang le marako a tšesaane. Re boetse re tlohile ho tloha ho naetrojene feela ho ea ho tse peli-gase (N₂ + H₂) sepakapaka sa sintering bakeng sa li-alloys tsa cobalt-ho fokotsa masala a oxide ka 92% le ho nolofalletsa litekanyetso tse tobileng tsa Ra 0.8 µm ntle le ho sila ha bobeli.
Tlhahiso ea Hybrid e Koala Lekhalo Pakeng Tsa ho Lahlela le ho sebetsa
Ba bang ba ka 'na ba pheha khang ea hore metallurgy ea phofo e ke ke ea tsamaisana le ho kenya chelete bakeng sa litemana tse rarahaneng tsa ka hare. Empa seo se siilwe ke nako. Tsoelo-pele ea rona ea morao-rao e kopanya compaction ea PM e haufi-ufi le lisebelisoa tse kenngoeng ke mochini oa CNC-e re lumellang ho kenya liteishene tse pholileng, lipokotho tsa li-valve, le li-grooves tsa ho thusa likhoele *ka har'a compact e tala* pele ho sintering. Bakeng sa lirolara tsa winch center shaft tse sebelisoang likoloing tsa boenjiniere, sena se fokolitse kakaretso ea nako ea ho etella pele ka 40% le ho khaola litšila tsa thepa e tala ka 65%. Habohlokoa, ts'ebetso e boloka tumellano ea lijo-thollo ho pholletsa le libaka tse mahlonoko tsa khatello ea maikutlo: matla a thata ho arc e jereng mojaro a lula ka har'a ± 2% ea litlhaloso, esita le bophara ba 120 mm le boima ba 2.8 kg. Re netefatsa karolo e 'ngoe le e' ngoe ea lebasetere ka 'mapa oa botenya ba ultrasonic pele le ka mor'a-sinter-ha ho likhakanyo, lintlha tse lekantsoeng feela.
Traceability Ha se Tumellano-Ke Taolo ea Polelo
ISO 9001 e hloka traceability. Seo e sa se laeleng - le seo bareki ba rona ba hlileng ba se hlokang - ke ts'ebetso e boletsoeng esale pele. Sehlopha se seng le se seng sa phofo sa AMS 5387 se na le phasepoto ea tšepe e amanang le QR: li-curve tsa boholo ba likaroloana, li-log tsa oksijene, le li-signature tsa sintering thermograph. Ha moreki a tlaleha hore ho na le moepa o monyane holim'a polaka ea cobalt alloy, re hula phasepoto eo ebe re e supa ka li-logs tsa ho lokisa sebōpi ho tloha bekeng eona eo. Kotara e fetileng, sena se ile sa tšoaea ho hoholeha ho poteletseng ha li-sensor tsa phoka - ho baka ho hohola ha carbide sebakeng sa 3.2% sa likarolo. Re e fumane pele e romelloa. Ho lateloa ka botlalo ha ho mabapi le lipampiri; ke taba ea ho khetholla sesosa ka nako e ka tlase ho metsotso e 90. Bokhoni boo bo bohlokoa haholo bakeng sa likarolo tseo e seng tsa maemo moo geometry le ts'ebetso li sa arohaneng.
Ho Latelang? Hase Phofo Feela e Molemo—Ho Kopanelana ka Bohlale
Tsoelo-pele ea ts'ebetso ea feme ea metallurgy e ke ke ea tsoa mecheng e meholoanyane kapa li-converyors tse potlakileng. Li tla tsoa khokahanong e matla lipakeng tsa mahlale a lintho tse bonahalang, mohlala oa mocheso, le tlhahlobo ea ts'ebetso. Hona joale, re ntse re kenya li-gauge tsa khatello ho li-sintering fixtures ho hokahanya sekhahla sa katoloso ea mocheso le tšitiso ea ho qetela metheong ea pompo. Re boetse re netefatsa mefuta ea mafahla ea dijithale khahlano le likheo tsa 'nete tsa CMM tsa 120+ sintered iron castings-li-algorithms tsa koetliso ho bolela esale pele warpage pele ho lets'oao la pele la boralitaba. Tsena ha se liteko tsa R&D. Ke lisebelisoa tsa tlhahiso tse phatlalalitsoeng setsing sa rona sa Qingdao selemong sena. Bakeng sa bareki ba fumanang likarolo tsa tšepe tse nepahetseng, sena se bolela ho fokotseha ha litaelo tsa phetoho ea boenjiniere, lihlahisoa tse phahameng tsa pele, le ho lumellana ho tiisitsoeng - eseng feela ho hatisa, empa le bophelong ba tšebeletso. Bokamoso ba metallurgy ea phofo ha se likarolo tse teteaneng. Ke likarolo tse tsebang meeli ea tsona pele li tloha fekthering.
