feme ea tšebeletso ea hlobo

Ha lienjiniere li hlakisa a feme ea tšebeletso ea hlobo, ha se feela ho laela likarolo tsa tšepe-li boloka botsitso ba dimensional tlas'a 300 bar hydraulic pressure, microstructure integrity ka mor'a 500 ° C ho palama libaesekele tse futhumetseng, le ho qeta holimo ho pholohang slurry e senyang lipompong tsa oli. Ke 'nete ea ts'ebetso e ka morao ho nozzle e' ngoe le e 'ngoe ea cobalt alloy kapa ntlo ea pompo ea AMS 5387 eo re e entseng le ho e etsa lilemong tse 12 tse fetileng.

Ke Hobane'ng ha "Feme ea Tšebeletso ea Mold Casting" e le Lentsoe le Fosahetseng—Le Seo Ha e le Hantle U se Hlokang

Bareki ba bangata ba batla "fektheri ea litšebeletso tsa hlobo" ba lebeletse lehlabathe kapa ho lema chelete feela. Empa mekhoa ea 'nete ea ho hloleha ha lefatše ha se hangata e khutlelang ho ho bapala feela. Re bone matlo a piston pump cylinder housings a feta NDT-ebe a phunya nakong ea ho qetela ea CNC hobane microstructure ea as-cast ha ea ka ea imoloha. Ba bang ba ile ba hloleha ho etsa liteko ha kalafo ea mocheso e sotha likarolo tsa datum tse laoloang ke GD&T.

Ho lokisoa ha ho na hlobo e betere. Ke kopanyo e otlolohileng: ho lahla, ho sebetsa ka mechine, ho phekola mocheso, le metrology tlas'a marulelo a tiisitsoeng a ISO-e nang le traceability e feletseng ea thepa ho tloha setifikeiti sa ingot e tala ho fihlela karolo ea ID. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Sena ha se khopolo-taba. Ke kamoo re tsamaisang li-valve tsa khatello tse nang le ± 0.015 mm boemo ba mamello ho 8-mm-diameter ea ho fumana lithakhisa, esita le ka T800 cobalt-based alloy.

Matla a mane a sa Buisanoeng ao U ke keng oa a ntša

Feme ea 'nete ea ho lahla hlobo e tlameha ho laola libaka tsena tse' nè-kapa ho lahleheloa ke boleng ba kotsi:

• Ho tsamaisana ha lintho tse bonahalang: Li-alloys tsa Cobalt-nickel tse kang AMS 5387 li hloka mocheso o khethehileng oa ho tšela, litekanyetso tsa ho tiisa, le lipotoloho tsa morao-rao. Re kopanya mekhoa ea ho lahlela le barekisi ba rona ba netefalitsoeng - eseng feela ho amohela mangolo a tumello.
• Machining-Casting Handoff Control: Baqapi ba rona ba CNC ba fumana litlaleho tsa CMM pele ba ngola litsela tsa lisebelisoa. Re kenya mochine ka hare ho 0.1 mm ea litekanyo tsa ho qetela, ebe re sebelisa optical profilometry ho netefatsa botšepehi ba holim'a metsi pele re sila.
• Metrology e sebetsang, eseng ho latela melao feela: Re hlahloba li-valve tsa khatello ho 1.5 × e lekantsoeng khatello ea ho sebetsa-eseng feela ho hlahloba litekanyo. Metheo ea pompo e etsoa ketsiso ea torque-and-vibration ho netefatsa ho satalla ha interface.
• Batch-to-Batch Metallurgical Consistency: Karolo e 'ngoe le e' ngoe ea T800 alloy e na le lintlha tsa tlhahlobo ea spectral, netefatso ea boholo ba lijo-thollo ho ea ka ASTM E112, le 'mapa o thata ho pholletsa le likarolo tsa bohlokoa.

Moo Metheo ea Kakaretso e hlolehang - le kamoo re e Fokotsang

Ba bang ba ka 'na ba pheha khang: "Na ha u khone ho hlahisa mochine ka thōko le mochine sebakeng se seng?" E, empa litšenyehelo le nako ea pele li pata khoebo. E 'ngoe ea Amerika Leboea ea hydraulic OEM e lekile sena. Ntlo ea bona ea li-cylinder ea lehlabathe e fihlile ka phetoho ea mantlha ea 0.3 mm. Machining a lefshoa-empa a tlosa 40% ea botebo ba nyeoe e thata. Ho hloleha ha masimo ho eketsehile ka 22% nakong ea likhoeli tse 6.

Re qoba sena ka ho rala li-castings tse nang le litumello tsa machining tse phehiloeng ka har'a paterone - 0.8 mm holim'a li-bearing bores, 1.2 mm holim'a libaka tse tiisitsoeng - tse tiisitsoeng khahlanong le mefuta e sothehileng ea mocheso. Ts'ebetso ea rona ea ho lahla lehlabathe e sebelisa li-cores tse koahetsoeng ka ceramic bakeng sa taolo e tiileng ea 15% ea jiometri ea kahare. Ts'ebetso ea ho etsa matsete e kenyelletsa tlhahlobo ea X-ray ho liphetoho tsohle tsa bohlokoa tsa lebota pele ho kalafo ea mocheso.

Taeo ena e fetela ho fihlela qetellong: likarolo tsa pompo ea tšepe e sa hloekang ea electropolishing ho ea ho Ra ≤ 0.4 µm, eseng "boreleli" feela. Shot peening winch center shaft rollers ho Almen intensity A7A-e netefalitsoe ka tekanyo e setseng ea khatello ea maikutlo.

Seo U Lokelang ho se Tiisa Pele U Kopanela Feme ea Tšebeletso ea Mold Casting

Botsa lipotso tsena tse hlano-'me u batle bopaki, eseng litšepiso:

1. "Re bonts'e litlaleho tsa hau tse tharo tsa ho qetela tsa CMM bakeng sa karolo ea cobalt alloy - e totobatsang kamoo u ileng ua sebetsana le ho sotha ha karolo ea datum pakeng tsa ho lahla le ho qetela."
2. "Fana ka mokhoa oa hau oa ho phekola mocheso bakeng sa AMS 5387-ho kenyeletsoa nako ea ho koloba khahlanong le botenya ba karolo-le bopaki ba lirekoto tsa ho lokisa sebōpi."
3. U ka netefatsa joang homogeneity ea microstructure ho pholletsa le tšepe ea lik'hilograma tse 120? (Karabo e tlameha ho kenyelletsa ASTM E381 kapa netefatso ea E1268 - eseng feela "re e hlahloba.")
4. "Arolelana melaoana ea hau ea tlhahlobo ea thepa e kenang bakeng sa li-alloys tsa nickel-ho kenyeletsoa khafetsa tlhahlobo ea spark le li-log tsa calibration tsa spectrometer."
5. "Ke phapang efe e kholo e lumelletsoeng ho tloha ho GD&T e boletsoeng ke litšoantšo ha ho fokotseha ho ama mamello e kholo ea boemo? Hona u buisana joang le boenjiniere pele u seha tšepe?"

Haeba likarabo li sa hlaka, li tloaeleha, kapa li laeborari ea motho oa boraro ntle le beng ba ts'ebetso - u ka ntša kotsi.

Mehato e Latelang: Nepahetseng e Qala ka Tlhahlobo ea Pele ea Metako

Feme ea litšebeletso tsa hlobo e etsa hore e se ke ea tšepa libukana-empa ka tsela eo e hlahlobang moralo oa hau ka eona. Ho QINGDAO QIANGSENYUAN TECHNOLOGY, lienjineri tsa rona li tšoaea likotsi tsa ts'ebetso ka lihora tse 48: mabota a masesaane a tloaetseng ho sebetsa hampe, likhutlo tse bohale tse ka hare tse tšoasang lehlabathe, kapa li-angles tse sa lumellaneng le ho tlosoa ha mantlha ka boiketsetso.

Ha re botse feela "Na re ka e etsa?" Re botsa "Ke eng e tla hloleha pele - mme re e etsa joang ho e potoloha?" Ke ka lebaka leo baetsi ba pompo ea lefats'e ba hlakisang li-nozzle tsa rona tsa motsoako oa cobalt bakeng sa lisebelisoa tsa ente ea metsi a leoatle le hore na ke hobane'ng ha li-OEM tsa likoloi tsa boenjiniere li re tšepa ka lirolara tsa "winch center shaft" tse tlas'a meroalo e 150,000 ea mokhathala.

Qala ka ho taka. Tlisa li-callout tsa hau tse thata ka ho fetisisa tsa GD&T. Re tla khutlisa maikutlo a ka sebetsoang - eseng quote. Hobane likarolo tsa tšepe tse nepahetseng ha li etsoe litsing tsa motheo kapa mabenkeleng a mochini. Li entsoe moo saense ea ho lahlela e kopanang le sepheo se sebetsang.