Nako le nako ha re bula lemati la sebōpi fekthering ea phofo ea metallurgy, re hlahloba lintho tse tharo pele: maemo a oksijene, ho tsepamisa lerōle, le ho tsoela pele ha mobu. Eseng hobane e le lethathamong la tlhahlobo-empa hobane re kile ra bona tlhase e tsitsitseng e hotetsa leru la lerōle la titanium alloy nakong ea phetoho e tloaelehileng ea sieve. Ketsahalo eo e ile ea fetola tsela eo QINGDAO QIANGSENYUAN TECHNOLOGY CO.,LTD. e koetlisa basebetsi ba eona, e hlahloba mekhoa ea eona ea moea, 'me e tiisa sehlopha se seng le se seng sa AMS 5387 cobalt phofo pele e ama mochine oa khatiso. Tšireletseho ts'ebetsong ea fektheri ea phofo ea metallurgy ha e behe ka holim'a tlhahiso-e hahiloe ka har'a geometry ea lefu, nako ea potoloho ea ho hloekisa, le lintlha tsa traceability tsa thepa tse latelang ntlo e 'ngoe le e' ngoe ea pompo ea piston ho tloha phofo e tala ho ea ho tlaleho ea ho qetela ea CMM.
Lerōle la tšepe le tukang le laola boemo ba kotsi—eseng mosi, eseng mocheso, empa likaroloana tse ntle tse leketlileng moeeng. Aluminium, titanium, li-alloys tse thehiloeng ho nickel, esita le phofo ea tšepe e sa hloekang li sebetsa joalo ka mafura ha boholo ba karoloana bo theoha ka tlase ho li-microns tse 100 mme oksijene e feta 12%. Setsi sa rona se Qingdao se boloka oksijene e ka tlase ho 8% ka har'a libopi tsa inert-gas sintering se sebelisa lisensor tsa paramagnetic tsa nako ea nnete, eseng li-timers kapa likhakanyo. Re li lekanya beke le beke. Re ngola kheloha e 'ngoe le e 'ngoe. 'Me haeba oksijene e ka holimo ho 9.5% bakeng sa metsotsoana e fetang 45, tsamaiso e tima ka nitrogen 'me e notlella lemati la thepa ho fihlela ofisiri ea tšireletso e tiisitsoeng e e lokisa ka letsoho. Sena ha se boenjiniere bo feteletseng. Ke eona e thibelang li-nozzles tsa cobalt-nickel hore e se ke ea e-ba mehloli ea mollo ho e-na le likarolo tsa ho laola phallo.
Ho laola lerōle ho qala pele phofo e kena mohahong. Re hana lotho efe kapa efe e kenang ea T800 alloy powder ntle le litokomane tse felletseng tsa SDS, sekhahla sa kabo ea boholo ba likaroloana (D50 ≤ 42 µm), le mongobo <0.05% - e netefalitsoe ke Karl Fischer titration ha e fumana. Ts'ebetso ea ts'ebetso e sebelisa likhoele tsa phetisetso tse tiisitsoeng tse nang le khatello e ntle ea naetrojene, eseng li-scoops kapa li-funnel. Moropa o mong le o mong o kopanyang o potoloha ka har'a lebokose la li-glove tse kentsoeng ho <1% O2. Basebelisi ba roala lieta tsa conductive tse lekoang letsatsi le letsatsi; lithaele tsa fatše li thehiloe ho 106 ohms resistance max. Ha mochini o qetile li-castings tsa tšepe kapa li-plug tsa cobalt-alloy, re sebelisa lisebelisoa tse futhumatsang moholi-eseng sepholi sa likhohola-ho qoba likotlo tse setseng tsa aerosol tse koaletsoeng ke micro-porosity. Moreki o kile a botsa hore na hobaneng likarolo tsa pompo tsa rona tsa AMS 5387 li bitsa 7% ho feta mefuta e meng ea kantle ho naha. Re ile ra ba bontša lirekoto tsa rona tsa tlhahlobo ea phanele ea ho phatloha ha lerōle-le lethathamo la tlhahlobo ea lintlha tse 14 pele ho phetoho e bonts'ang matšoao a motho e mong le e mong pele a ama mochine oa khatiso.
Lintho tsa batho li bohlokoa joaloka hardware. Re fumane hore karolo ea 68% ea lintho tse neng li le haufi le ho fosa fekthering ea rona ea metallurgy li etsahetse nakong ea ho fana ka li-shift kapa ka mor'a ho lokisoa ha tlhokomelo - nako eo ka eona ho falimeha ho theoha. Kahoo re ntlafalitse ts'ebetso ea rona ea Lockout-tagout (LOTO): libopi tsohle tsa sintering joale li hloka netefatso e habeli - setsebi se le seng se tiisa ho itšehla thajana ha khase, se seng se tiisa ho felloa ke matla ha motlakase - pele ha hatch ea phihlello e notloha. Re ile ra nkela litumello tsa pampiri sebaka ka li-workflows tsa dijithale tse thehiloeng ho li-tablet tse qobellang litokomane tsa linepe tsa bots'epehi ba filthara, tsitsipano ea lebanta le ts'ebetso ea terata ea fatše pele re lumella lisebelisoa ho qala hape. Ha ho mekhelo. Ha ho litlatsetso. 'Me mohiri o mong le o mong o mocha o qeta lihora tsa bona tsa pele tsa 48 eseng seteisheneng sa CNC, empa ho pata sebaka sa rona sa polokeho ea ka tlung nakong ea sampole ea phofo, tlhoekiso ea sieve, le li-drill tsa tšohanyetso tsa nitrogen.
Melao ea ts'ireletso tikolohong ea feme ea metallurgy ea phofo e sebetsa feela ha e sa arohane le ts'ebetso ea tekheniki. U ke ke ua arola "tšireletseho" ho tsoa ho netefatso ea GD & T, nako ea ho futhumatsa mocheso, kapa ho qeta holimo holimo-hobane porosity e ama ho boloka lerōle, ho thatafala ho ama kotsi ea ho sila, 'me ho hoholeha ha mmele oa valve ea khatello ho fetola boitšoaro ba ho tiisa tlas'a baesekele e futhumetseng. Ho QINGDAO QIANGSENYUAN TECHNOLOGY CO.,LTD., tlaleho e 'ngoe le e 'ngoe ea tlhahlobo e kenyelletsa lintlha tse peli tse sebetsang tsa ho feta/ho hloleha *le* metadata ea bohlokoa ka ho fetisisa ea polokeho: ID ea powder lot, sintering atmosphere log, nako ea ho tsoa ha hydrogen ka mor'a sintering, le botenya ba oxide ea holim'a metsi e lekantsoeng ka XPS. Lintlha tseo ha li khotsofatse ISO 9001 feela. E re bolella hore na nozzle eo ea cobalt alloy e tla pholoha lipotoloho tse 10,000 ka har'a khatello e phahameng ea hydraulic manifold-kapa e be sebaka se patehileng sa ho tima. Bokamoso ke ba bahlahisi ba tšoarang polokeho eseng joalo ka ho latela melao, empa e le karolo ea pele ea ho nepahala. Hobane ts'ebetsong ea fektheri ea phofo ea metallurgy, mamello ha se feela ka li-microns-e mabapi le margins pakeng tsa taolo le liphello.
