Ha lienjiniere li hlakisa a feme ea lihlahisoa tsa ho lahla, ha se feela ho laela likarolo tsa tšepe-ba becha ka botsitso ba dimensional tlas'a khatello ea 350 bar, botšepehi ba microstructure ka mor'a mocheso oa libaesekele, le ho mamellana le zero bakeng sa porosity ntlong ea pompo ea cobalt-alloy. Re bone merero e mengata haholo e liehisoa ke li-Founders tse nkang ho lahlela e le mokhoa oa thepa-eseng taeo ea metallurgical. Ke ka lebaka leo likarolo tsa bohlokoa tsa li-hydraulic system, lisebelisoa tsa oli tsa offshore, le li-winch drives tse boima li hloka ho feta hlobo ea lehlabathe le li-mill tsa CNC. Ba batla kopanyo: ea mahlale a lintho tse bonahalang, taolo ea tšebetso, le netefatso ea tšebetso.
Hobaneng ha Casting e se Feela Mabapi le ho Tšela Tšepe-Ke Mabapi le Ts'ebetso e Lebelloang
Bareki ba bangata ba nka "custom casting" ho bolela ho fetola setšoantšo le ho ema libeke tse tšeletseng. Ha e le hantle, ntlha ea pele ea ho hlōleha ha se tšollo-ke khetho ea thepa. Ntlo ea silinda ea pompo ea piston e entsoeng ka ASTM A48 Sehlopha sa 35 ea tšepe e putsoa e ke ke ea pholoha ho tšoha ha mocheso tekong ea hydraulic e phahameng. Le 'mele o tloaelehileng oa 316 oa tšepe o ke ke oa hanela khoholeho ea mobu o tsoang ho seretse se chesang ka 120°C. Re netefalitse sena ho pholletsa le lits'ebetso tse 217: limaraka tse sa lumellaneng tsa alloy li baka 68% ea ho se sebetse pele ho nako — eseng phoso ea mochini kapa bofokoli ba moralo.
Tharollo e qala pele mohlala o khaoloa. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., qotsulo e 'ngoe le e 'ngoe ea ho lahla e kenyelletsa tlhahlobo ea metallurgic: lipheo tsa boholo ba lijo-thollo, meeli ea karohano ea li-interdendritic, le mohlala o tiileng oa likarolo tsa bohlokoa. Bakeng sa likarolo tsa AMS 5387 cobalt alloy, re tšoaneleha esale pele li-billet tse tala ka tlhahlobo ea spectrographic le tlhahlobo ea ultrasonic — hobane ho tsitsana ha batch-to-batch ka lialloys tsa cobalt-nickel ho ama ka kotloloho bophelo ba mokhathala likarolong tse potolohang tsa pompo. Ha ho likhutšoane. Ha ho liente tsa "standard grade".
Lihlopha tse 'nè tsa lihlahisoa-E 'ngoe le e 'ngoe e hahiloe ho pota-pota mekhoa ea ho hlōleha ho sebetsa
Litlhahiso tsa rona tsa mantlha ha se mekhahlelo e ikhethileng. Ba etsa 'mapa ka kotloloho tikolohong ea sebele ea khatello ea maikutlo:
- Likarolo tsa mochini oa CNC: Moo ho lahlela feela ho ke keng ha tšoara ± 0.015 mm GD&T callouts holim'a ho tiisa-haholo-holo ka mor'a ho khopamisoa ha phekolo ea mocheso
- Likarolo tsa motsoako oa cobalt-nickel: Haholo-holo li-nozzles tsa T800-grade le li-plug tse hanelang ho lla ka 650 ° C ka lisebelisoa tsa ho khutlisa oli tse thusitsoeng ka mouoane.
- Lisebelisoa tsa tšepe: Liaene tse entsoeng ka bohlooho le li-ductile tse nang le nodularity e laoloang bakeng sa metheo ea pompo e thothomelang
- Lisebelisoa tsa tšepe le tšepe e sa hloekang: ASTM A216 WCB le A351 CF8M matlo a tšoanelehang ho NACE MR0175 bakeng sa tšebeletso e bolila
Hlokomela mohlala? Sehlopha se seng le se seng se araba potso: "Ke eng e hlolehang pele - 'me re e emisa joang?" Winch center shaft roller ha e pota-potile feela - e tlameha ho boloka boima ka har'a mekoloko ea 10,000 ea mojaro ha e ntse e hanela ho cheka holim'a metsi. Seo se hloka hore graphite morphology e laoloe ho *le* post-machining shot peening—eseng feela “mamello e lekaneng” ea ho mamella.
Ts'ebetso ea ISO ha e Bolele Ha ho letho ntle le Traceability eo U ka e netefatsang
"Mohaho o tiisitsoeng ke ISO" o hlaha halofong ea liwebsaete tsa bafani ba lihlahisoa tseo re li hlahlobang. Empa setifikeiti ha se netefatse hore nomoro ea mocheso oa plug ea AMS 5387 e lumellana le tlaleho ea eona ea ho tsitsipana-kapa hore data ea CMM ea sekhechana sa bophara ba setulo sa valve e hapiloe *pele ho * ho sila ha ho qetela. Re kentse ts'ebetso ea ts'ebetso ea ts'ebetso: sets'oants'o se seng le se seng se na le ID e kentsoeng ka laser e hokahanyang le log ea eona e qhibilihisitsoeng, polokelo ea lifilimi tsa radiographic, le tlaleho ea tlhahlobo ea ho qetela. Bareki ba fihlella litokomane tse felletseng ka portal e sireletsehileng — eseng li-PDF tse rometsoeng ka lengolo-tsoibila.
Re boetse re hana lenane la tlhahlobo la QC la "saese e le 'ngoe". Nozzle ea cobalt-alloy e kenella ho kenella ha metsi + 'mapa oa microhardness libakeng tse tharo tsa radial. Setsi sa pompo ea tšepe ea ductile se fumana tlhahlobo ea ho sisinyeha nakong ea mochini o sa sebetseng ho bona likheo tse ka hare tse fositsoeng ke X-ray. Sena ha se overkill - ke tsela eo re e bolokang zero masimo a khutlisa ho likarolo tsa hydraulic tse bohlokoa haholo likhoeling tse 42 tse fetileng.
Ho tloha ho Drawing Review to Delivery-Ha ho Black Boxes, Ha ho na lintho tse makatsang
Baenjiniere ha ba hloke morekisi e mong ea reng "e" ebe o buisana le mamello bohareng ba ts'ebetso. Tlhahlobo ea rona ea boenjiniere e bonts'a likotsi tsa tlhahiso-pele *pele ha re qotsa: phetoho ea botenya ba lebota e memelang ho taboha ho chesang, li-angles tse sa lumellaneng le matla a matsete a matsete, li-callouts tsa GD&T tse hananang le meputso ea ho fokotseha. Re khutlisa litšoantšo tse thathamisitsoeng—ka mekhoa e meng, eseng feela mela e mefubelu.
Bakeng sa prototype e matha, nako ea ho etella pele ke matsatsi a 22-28 - eseng "libeke tse 4-6." Bakeng sa liodara tsa boleng bo mahareng (50–500 pcs), re notlela bokhoni re sebelisa moralo oa nako ea takt, eseng kemiso e nang le tšepo. E, - re romela meroalo e sa fellang haeba moreki a hloka tlhahlobo e le 'ngoe e sebetsang pele ho tlhahiso e felletseng. Hobane ho tšepahala ha se karolo feela. E mabapi le tšebelisano.
Haeba projeke ea hau e latelang e kenyelletsa li-valve tsa khatello e phahameng, li-internals tsa pompo ea cobalt-alloy, kapa meaho e hlokang mamello ea ISO 2768-mK, qala ka boits'oaro ba lintho tse bonahalang - eseng palo e tlase ea odara. A 'nete feme ea lihlahisoa tsa ho lahla ha e emele lintlha. E lebelletse mekhoa ea ho hloleha, e netefatsa metallurgy, le likepe tse nang le traceability eo u ka e hlahlobang - eseng feela ho tšepa.
