Ha lienjiniere li bolela ka ho toba likarolo tsa tšepe tse entsoeng bakeng sa li-valve tsa haeteroliki, matlo a pompo, kapa litšepe tsa winch—likarolo tse tlamehang ho phela nakong ea likhatello tsa libare tse 300 kapa ho phalla ha oli e tletseng lehlabathe—ha li hloke feela mofani oa thepa. Ba hloka molekane ea boneng crack e tšoanang e hasana ka AMS 5387 cobalt alloy nozzle ka 450°C. Ke mang ea lekantseng ho hoholeha ha microstructural ka har'a licheso tse hlano tsa thepa e thehiloeng ho T800. Ke mang ea tsebang hantle hore na porosity ea lehlabathe e ipata kae-le hore na ho qeta mochini oa CNC ho ka e pepesa joang pele ho tlhahlobo ea ho qetela.
Ke ka lebaka leo li-OEM tsa lefats'e Amerika Leboea le Europe li lulang li khutlela ho fektheri ea likarolo tsa tšepe ha e metse ka metso, empa ka netefatso: QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Ntlo-kholo e Qingdao, sena ha se setsi sa sepheo se akaretsang. Ke setsi sa tlhahiso se nepahetseng se hahiloeng ho pota-potile lintho tse tharo tse sa buisanoeng-ho pheta-pheta ka hare ho ± 0.015 mm holim'a li-bores tse mahlonoko, ho tsitsa ha metallurgical ho pholletsa le lihlopha, le ho ts'oara ka ho feletseng ho tloha setifikeiti se tala sa billet ho tlaleho ea ho qetela ea CMM.
Matla a bona a qala ka taeo ea lintho tse bonahalang. Li-alloys tsa cobalt-nickel tse kang AMS 5387 ha li etsoe ka mochine-li tsielehile. Phapang ea katoloso ea mocheso lipakeng tsa sesebelisoa le mosebetsi, litefiso tsa ho thatafatsa mosebetsi ka holimo ho 300%, le karohano ea carbide kaofela li hloka ho ikamahanya le maemo ka nako ea nnete. QINGDAO QIANGSENYUAN ha e fane ka kalafo ea mocheso kapa ho itšetleha ka lipampiri tsa data tsa barekisi ba tloaelehileng. Sebakeng seo, ba kopanya lipotoloho tsa mocheso le barekisi ba thepa ba netefalitsoeng, ba netefatsa lotho e 'ngoe le e' ngoe e kenang khahlano le boholo ba lijo-thollo tsa ASTM E112 le litekanyetso tsa macrostructure tsa ASTM E381, 'me ba boloka ts'ebetso e felletseng ea boemo ba batch - ho kenyeletsoa palo ea ho qhibiliha, letsatsi la ho tšollela, le lits'oants'o tsa sebōpi. Ha moreki a botsa "T800-equivalent," karabo ha se database-ke papiso e tlalehiloeng ea hardness profiles, intergranular corrosion resistance per ASTM G28, le creep rupture life at 650°C.
Ts'ebetso ena e thata e fetela ho kopantseng ts'ebetso. Barekisi ba bangata ba arola lisebelisoa le mechine. QINGDAO QIANGSENYUAN e li kopanya ka boomo. Mehaho ea tšepe e entsoeng ka lehlabathe e imolla khatello ea maikutlo *pele ho* ho sila ha CNC—eseng ka morao—hobane likhatello tse setseng li sotha bore geometry nakong ea ho phethoha ha ho qetela. Li-nozzles tsa cobalt tse entsoeng ka matsete li fumana sebopeho se haufi-ufi ka li-stock allowance tsa 0.3 mm, ebe li ea ka kotloloho ho 5-axis machining e nang le li-spindles tse pholisang le tlhahlobo e ntseng e tsoela pele. Ha ho li-handoffs. Ha ho na ho hoholeha ha dimensional lipakeng tsa ts'ebetso. Ha ho loops ea rework. Setsi sa bona se lumellanang le ISO se sebetsana le shrinkage ea ho lahlela, ho kheloha ha mochini, le kholo ea mocheso e le mefuta e hokahantsoeng - eseng mehato e ikhethileng. Ke kamoo ba ts'oereng boemo ba 'nete ho li-callouts tsa GD&T joalo ka composite positional tolerance Ø0.05 mm ho MMC ho pholletsa le likarolo tse 12 tsa datum ntlong e le 'ngoe ea piston pump cylinder.
Botšepehi bo sebetsang bo bonahala tlhahisong - eseng feela litlhaloso. Bareki ba tlaleha linako tse sa fetoheng tsa ho etella pele ho liodara tsa molumo o mahareng (50–500 pcs) hobane moralo oa tlhahiso o sebelisa 'mapa o bobebe oa ho sebetsa, eseng likhakanyo tsa almanaka. Ha moetsi oa pompo oa Europe a ne a hloka litulo tsa li-valve tse 87 tsa tloaelo tsa AMS 5387 tse nang le lijeometri tse 17 tse ikhethang, sehlopha se ile sa sebetsa boenjiniere ka nako e le 'ngoe: ho netefatsa tlhaloso ea GD&T ka lihora tse 48, se tšoaea karolo e nang le mabota a masesaane e tloaetseng ho sotheha nakong ea tharollo ea tharollo, le ho fana ka tlhahiso ea moralo o fetotsoeng oa khengo o ileng oa fokotsa ho hana ho lahlela ka 62%. Ha ho tieho ea "design freeze". Ha ho liodara tsa phetoho motsotsong oa ho qetela. Likarolo tse sebetsang feela, ka nako, tse nang le lirekoto tse felletseng tsa tlhahlobo-ho kenyeletsoa le li-optical contour scans tse koahetsoeng ka lebitso la CAD bakeng sa 'mapa oa ho kheloha ha pono.
Ha re talima pele, ho tsepamisa maikutlo hoa leotsa—eseng ho pharalla. Ba tsetela R&D ho li-hybrid casting-machining workflows bakeng sa likarolo tse phahameng tsa alloy moo mekhoa ea setso e fihlelang meeli: nahana ka li-sleeve tsa centrifugally tse nang le liteishene tse kenelletseng tsa ho futhumatsa tse ka hare, tse phethiloeng ka setupong se le seng ho sebelisa litsi tsa ho phethoha. Katoloso ea setifikeiti e shebana le litlhoko tse khethehileng tsa lekala-ASME B16.34 bakeng sa mekhatlo ea li-valve, API 6A bakeng sa lisebelisoa tsa li-wellhead, EN 15085 bakeng sa lits'ebetso tsa terene-eseng feela ISO 9001. Empa mantlha e ntse e sa fetoha: a fektheri ea likarolo tsa tšepe e lekanyang katleho e seng ka lithane tse tšetsoeng, empa e le ho hloleha ha masimo ho lefela likopanong tsa khatello ea maikutlo. Hobane lits'ebetsong tsa hydraulic le lipompo tsa lebala la oli, ho ts'epahala ha se tšobotsi. Ke eona feela tlhaloso ea bohlokoa.
