Boemo bo phahameng lihlahisoa tse entsoeng ke feme ea phofo ea metallurgy u se ke ua kopana le li-specs feela - li pholoha ho phahama ha khatello, li hanela ho roala, 'me li tšoarella ka thata ka mor'a makhetlo a likete. Empa sena ke seo bareki ba bangata ba se hlokomolohang: metallurgy ea phofo feela ha e tiise ts'ebetso. Phapang ea 'nete ke hore na moetsi o utloisisa ka botebo *tekanyo e sebetsang*: hore na nozzle ea cobalt alloy e fepa mokelikeli oa hydraulic oa mocheso o phahameng ka har'a rig ea lebopong la leoatle, kapa ntlo ea pompo ea piston e tlameha ho monya lets'ollo la torsional moepong oa merafo. Ke moo mahlale a lintho tse bonahalang a kopanang le maikemisetso a mochini — le moo QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e fana ka liphetho tse pheta-phetoang.
Re bone merero e mengata haholo e ema sethaleng sa mohlala - eseng hobane moralo o hlolehile, empa hobane mofani oa thepa o ile a nka karolo e le geometry, e sa sebetse. Setsing sa rona se lumellanang le ISO Qingdao, karolo e 'ngoe le e 'ngoe e qala ka potso: *Hantle-ntle karolo ee e etsa'ng tsamaisong?* Valofo ea khatello hase feela moqomo o entsoeng ka mochine-ke sebopeho se matla sa tiiso tlas'a 350 bar pulsation. Winch center shaft roller ha se boima bo potolohang feela-ke node e jereng mojaro e fetisang torque ea 120 kN ha e ntse e hanela ho bola ha letsoai-spray. Kelello eo e bopa ntho e 'ngoe le e' ngoe: khetho ea thepa, profil ea sintering, kalafo ea mocheso ka mor'a mochini, esita le khafetsa ea tlhahlobo.
Bokhoni ba rona bo matla ka ho fetesisa bo ho li-alloys tse sutumelletsang tlhahiso e tloaelehileng ho fihlela meeli ea eona-haholo-holo AMS 5387 cobalt alloy le T800-grade superalloys. Tsena ha se lisebelisoa tse "thata-ho-mochineng" ka tsietsi. Matrix ea bona ea chromium-tungsten-molybdenum e fana ka boima bo ikhethang bo chesang le ho hanyetsa galling - empa e boetse e hloka taolo e nepahetseng holim'a sebopeho sa lijo-thollo le kabo ea carbide. Ha re fane ka lits'oants'o tsa sintering. Re kopanya lintlha tsa sebōpi le bafani ba thepa e tala ba netefalitsoeng, re netefatsa li-gradients tse sebelisang molao-motheo oa Archimedes le li-scans tsa micro-CT, le ho netefatsa botšepehi ba microstructure pele ho khaola leha e le efe ea CNC e qala. Mohlala, li-nozzles tsa rona tsa alloy cobalt li lula li fihlela>99.2% ea boima bo amanang le Rockwell C 42-46 - e bohlokoa haholo bakeng sa ho hanyetsa khoholeho ea mobu lipompong tse hlabang tsa slurry. E, re leka sehlopha se seng le se seng khahlanong le litekanyetso tsa ASTM B311 le ISO 2738. Eseng feela pampiring.
Khokahano e otlolohileng ha se nako ea ho bapatsa mona - ke ka moo re thibelang ho thella ho hoholo. Ha moreki a romella setšoantšo sa GD&T bakeng sa ho lahla tšepe e nang le ± 0.02 mm boemo ba mamello ho likoti tse robeli tsa bolt, re sebetsana le ho lahla, ho fokotsa khatello ea maikutlo, ho etsa machining a li-multi-axis, le ho qeta holim'a marulelo ka tlas'a marulelo a le mong. Ha ho li-handoffs. Ha ho ho hlophisoa bocha. Ha ho na khakanyo mabapi le ho khopama ha mocheso lipakeng tsa lits'ebetso. Lisele tsa rona tsa CNC li etsa tlhahlobo ea Renishaw-probed bohareng ba potoloho; lab ea rona ea CMM e tiisa lintlha tsa bohlokoa khahlano le li-artifacts tse ka lateloang ho latela litekanyetso tsa NIST. Bakeng sa li-castings tsa tšepe tse sebelisoang mefuteng ea hydraulic, re boloka ts'ebetso e felletseng ea lisebelisoa ho tloha ho nomoro ea ladle ho isa tlalehong ea tlhahlobo ea ho qetela - ho kenyeletsoa tlhahlobo ea lik'hemik'hale (OES), li-curve tsa liteko tse thata, le lits'oants'o tsa ho lemoha liphoso tsa ultrasonic. Haeba karolo e 'ngoe e hloleha, re tseba hantle hore na ke hobane'ng - le mokhoa oa ho e lokisa pele lotho e latelang e fihla.
Phano ea 'nete ea lefats'e ha e bue ka lebelo feela - e mabapi le ho tseba esale pele. Re rometse lisebelisoa tse fetang 1,200 tsa pompo tsa tloaelo ho li-OEM tsa Amerika Leboea tse hlokang litokomane tsa PPAP Level 3, taolo ea ts'ebetso e tsamaellanang le AS9100, le kamohelo e se nang sekoli bakeng sa likopano tsa bohlokoahali tsa polokeho. Baokameli ba merero ea rona ha ba latele nako ea nako feela-ba tšoaea likotsi tsa tlhahiso-pele nakong ea tlhahlobo ea ho taka: likarolo tse tšesaane tse nang le marako tse atisang ho ba le warpage ka matlong a lehlabathe, li-undercuts tse ke keng tsa etsoa mochine ntle le tšehetso ea EDM, kapa ho qeta holimo ho sa lumellane le litlhoko tse sebetsang tsa ho tiisa. Moreki e mong oa Europe o ile a fokotsa sekhahla sa sekhechana sa ho kopanya li-valve ka 68% ka mor'a ho tloha setsing se tloaelehileng ho ea ts'ebetsong ea rona ea "hybrid casting-machining" - hobane re ntlafalitse mokhoa oa ho chencha * le ho ntlafatsa tatellano ea ho qetela ho boloka khatello ea maikutlo e setseng haufi le libaka tse koalang.
Haeba u hloka lihlahisoa tse entsoeng ke feme ea phofo ea metallurgy tse etsang - eseng feela ho feta tlhahlobo - qala ka litlhoko tsa ts'ebetso, eseng feela litšoantšo. Botsa hore na mofani oa thepa o netefatsa ho lumellana ha tekano ho pholletsa le lijeometri tse rarahaneng. Batla bopaki ba taolo ea microstructure ka lihlopha tse phahameng tsa alloy. Netefatsa hore na liprothokholo tsa tlhahlobo li lumellana le tikoloho ea hau ea ho qetela: tlhahlobo ea moholi oa letsoai bakeng sa likarolo tsa leoatle, ho palama libaesekele tse futhumetseng bakeng sa li-valve tsa lebala la oli, kapa tlhahlobo ea ho phatloha bakeng sa li-accumulators tse nang le khatello e phahameng. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. e haha bakeng sa liphello, eseng ho latela melao. Ke ka lebaka leo baenjiniere ba litsamaiso tsa hydraulic, likoloi tsa boenjiniere, le likopano tse khethehileng tsa pompo li lula li khutla-eseng bakeng sa lintlha tse fokolang, empa bakeng sa liphoso tse fokolang tsa masimo.
