Ha baenjiniere ba hlakisa feme e lahlehileng ea ho lahla boka bakeng sa likarolo tsa tšepe tse bohlokoa haholo - nahana ka li-valve tsa hydraulic tse nang le khatello e phahameng, li-nozzles tsa pompo ea cobalt alloy, kapa li-rollers tsa winch center shaft - ha li reke feela motsoako. Ba ntse ba becha ka ho tsitsana ha metallurgical, ho pheta-pheta ha maemo, le ho se mamelle ho hang bakeng sa bofokoli ba microstructural. Re bone merero e mengata haholo e ema sethaleng sa mohlala hobane setsi sa motheo se ne se sa khone ho tšoara ± 0.05 mm ka AMS 5387 cobalt alloy housing-kapa ho hobe le ho feta, e fane ka likarolo tse nang le mocheso o nang le oxidation ea lijo-thollo tse sa tlalehoang. Ke ka lebaka leo ho nepahala e seng tleleime ea papatso mona. Ke motheo.
Hobaneng "Feme e Lahlehileng ea Wax Casting Supplier" e Bolela ho Feta Feela Ho Lahlela Matsete
Bokhoni ba 'nete ba ho lahla boka bo fetang ho tšela tšepe e qhibilihisitsoeng ka har'a likhetla tsa ceramic. E hloka taolo holim'a phapang e 'ngoe le e' ngoe: matšeliso a shrinkage ea boka ba boka, li-kinetics tsa ho omisa likhetla, litekanyetso tsa mabone a sebōpi, li-profiles tse pholileng, le mekoloko ea ho imolla khatello ea kelello ka morao. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Re tšoara karolo e 'ngoe le e 'ngoe ea cobalt-nickel alloy e le ketsahalo ea metallurgical-eseng tlhahiso ea tlhahiso. Ka mohlala, li-nozzles tse thehiloeng ho T800 li hloka ho kenngoa ha mocheso pele ho 1,120 ° C bakeng sa lihora tse 4 pele li lahlela, 'me li lateloa ke moea o pholileng o laoloang ho qoba pula ea sigma phase. Tlola mohato oo? Karolo e feta tlhahlobo ea pono empa e hloleha ho etsa liteko tse phatlohileng ho 320 bar. Re netefalitse sena ka tlung, ho pholletsa le lihlopha tse 17 tsa tlhahiso ea matlo a li-cylinder AMS 5387 bakeng sa likopano tsa pompo tsa kantle ho naha.
Boemo bona ba taeo ea ts'ebetso bo arola lebenkele la ho lahla ho tloha ho feme e lahlehileng ea ho lahla boka e hahiloeng bakeng sa tshebetso ya tshebetso. Setsi sa rona se lumellanang le ISO se kopanya ts'ebetso ea matsete le mochini oa CNC oa li-multi-axis le kalafo ea mocheso oa vacuum-tsohle ka tlas'a marulelo a le mong. Ha ho li-handoffs. Ha ho phapang ea batch-to-batch ho tsoa ho barekisi ba mekhatlo ea boraro. Ha ntlo ea pompo ea piston e hloka liphaseje tse pholileng tse ka hare tse entsoeng ka mochine ho ± 0.03 mm ka mor'a ho lahlela, re e etsa ka mokhoa o ts'oanang o tiisitsoeng oa CMM moo khetla e tšetsoeng teng.
Moo li-Generic Foundries li hlolehang - 'me Balekane ba Precision ba Fana ka
Bareki ba bang ba nka hore lintho tsohle tsa cobalt alloy castings li lekana haeba li kopana le ASTM F75 chemical specs. Empa k'hemistri feela ha e tiise boitšoaro ba mochine. Plaka e entsoeng ho tloha T800 e ka bonts'a 950 MPa UTS - empa motsoako o tšoanang, o entsoeng ka tsela e sa nepahalang ea ho tiisa, o theohela ho 710 MPa 'me oa phunyeha ka tlas'a cyclic loading. Re lekile phapang ena khafetsa re sebelisa li-bars tse ntšitsoeng ho likhetla tsa sebele tsa tlhahiso, eseng li-coupons tsa liteko.
Ke ka lebaka leo traceability ea rona ea lintho tse bonahalang e seng lipampiri-e kentsoe. Bongata bo bong le bo bong ba lisebelisoa tse tala tsa cobalt-nickel li fihla ka litlaleho tse felletseng tsa tlhahlobo ea leloala, tlhahlobo ea spectral, le netefatso ea boholo ba lijo-thollo. Re hlahloba k'hemistri e kenang khahlanong le spectrometer ea rona ea OES pele e qhibiliha. Haeba litaba tsa khabone li hoholeha ka nqane ho 0.18–0.22%, re hana beche—leha morekisi a tiisa hore e ea latela. Hobane litulong tsa li-valve tsa khatello, 0.03% ea carbon e feteletseng e etsa marang-rang a brittle carbide a qalang ho phatloha ha mokhathala ho 12,000 PSI.
- Likarolo tsa AMS 5387 cobalt alloy tse lekiloeng ho 35,000 psi hydrostatic pressure-zero leakage
- Lisebelisoa tsa tšepe tse sa hloekang tse netefalitsoeng ho ASTM A743 Grade CA15, tse nang le boleng ba tšusumetso ea Charpy V-notch ≥35 J ho -40°C
- Lisebelisoa tsa tšepe tse nang le li-nodule tsa graphite tse netefalitsoeng ho latela ASTM E2396 (ha ho na li-flakes tsa Mofuta oa D)
Kopanyo ea Sebele ea Lefatše—Hase Likarolo Feela Tsa Phano
Morekisi ea tsamaisang thepa ka nako empa a sa khone ho toloka li-callout tsa GD&T kapa lifolakha tsa botenya ba lebota tse bakang ho taboha ho chesang ha a rarolle bothata ba hau. Re kentse tlhahlobo ea boenjiniere mokhahlelong oa qotso-e seng joalo ka lebokose la tlhahlobo, empa joalo ka 'mapa o kopanetsoeng oa likotsi. Kotara e fetileng, re ile ra tšoara phoso ea 2.3 ° ea sebopeho sa 3D sa moreki bakeng sa mochini oa winch center shaft roller. Ho sebetsa ho ne ho tla hloka hore ho be le 5-axis interpolation le 0.12 mm tool deflection-e sa tsitsang ho 8,000 RPM. Ho e-na le hoo, re ile ra etsa tlhahiso ea hore ho be le tweak e nyane ea geometry le ho etsa papiso ea mocheso hape. Sephetho: 37% nako ea potoloho e potlakileng, ts'ebetso ea zero.
Ha re emele hore tlhahiso ea PPAP e qale ho laola boleng. Lintho tse kenang lia netefatsoa. Lipaterone tsa boka li fumana netefatso ea tlhahlobo ea optical. Likhetla li hlahlojoa ka X-ray porosity pele li khathala. Li-castings li etsoa tlhahlobo ea ultrasonic *pele ho * mochini oa mochini — hobane ho tlosa 4 mm ea stock holim'a sekheo se ka tlas'a lefatše ho pata bofokoli feela. Tlhahlobo ea ho qetela e kenyelletsa tlhahlobo ea ts'ebetso: li-valve tsa khatello li tsamaisitse libaesekele ka makhetlo a 10,000 ka khatello e fapaneng e lekantsoeng; metheo ea pompo e imetsoeng ho 3x torque e sebetsang. Tlaleho e 'ngoe le e' ngoe e ngotsoe ka nako, e saennoe, 'me e tlameletsoe ho nomoro ea mocheso le ID ea ho lahlela.
Ho Khetha Feme ea Hao e Lahlehileng ea Wax Casting Supplier-Seo Ha e le Hantle se Tsamaisang Nalete
Haeba kopo ea hau e hloka li-nozzles tsa cobalt alloy, matlo a piston a apereng haholo, kapa litšepe tse sa tloaheleheng tse sa tloaheleheng, botsa lipotso tse tharo pele u saena PO:
- Na ba ka paka taolo ea metallurgical-eseng feela k'hemistri-kareiting ea hau e khethehileng ea alloy? Kopa litlaleho tsa boholo ba lijo-thollo, liphetho tsa tlhahlobo ea corrosion ea intergranular, le litšoantšo tsa SEM tsa fracture ho tsoa lotho ea morao-rao ea tlhahiso.
- Na ba kenya mochini ka tlung-kapa ba fana ka litekanyo tsa bohlokoa? Qetello ea bokaholimo, khatello e setseng, le bots'epehi ba microstructure ha likarolo li tsamaea lipakeng tsa meaho. Khokahano e otlolohileng ha e bonolo — ke inshorense ea maemo.
- Ho etsahala'ng ha setšoantšo sa hau se na le khohlano ea manufacturability? Molekane oa 'nete o e tšoaea esale pele, o fana ka litlhahiso tse ling tse tšehelitsoeng ke data ea papiso,' me o arolelana tlhahlobo ea mokhoa oa ho hloleha - eseng feela "re tla leka."
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e sebetsa mateanong ao a boitsebelo bo tebileng ba alloy, taolo e kopaneng ea ts'ebetso, le pragmatism ea boenjiniere. Re haha likarolo tse pholohang - eseng feela ho feta tlhahlobo. 'Me re e etsetsa bareki ba lekanyang katleho ka nako, eseng matsatsi a thomello.
