Xa iinjineli zicacisa iinxalenye ezine-± 0.005 mm tolerances, i-cobalt alloy substrates eqinile, okanye iijometri ezisebenzayo ezifuna ukunyaniseka koxinzelelo kunye nokuzinza kwe-thermal-ayifuni nje umzi-mveliso womatshini wokuchaneka ngokwesiko. Bafuna iqabane eliphatha i-GD&T hayi njengephepha, kodwa njengesivumelwano nefiziksi.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza enye into enjalo kwi-Qingdao-ISO-certified, idityaniswe ngokuthe nkqo, kwaye yakhiwe malunga neendlela zokusilela kwehlabathi lokwenyani. Sibone abathengi belibazisa iiprototypes iiveki ngenxa yokuba indlu yevalvu ijijekile emva konyango lobushushu. Siye sabukela i-shafts yempompo engekho emgangathweni ingaphumeleli kuvavanyo lokukhathala-kungekhona kwiziphene zoyilo, kodwa ukusuka kwisakhiwo senkozo esingahambelaniyo kwisiseko sokuphosa. Ezi ayingomngcipheko wethiyori. Zingamanqaku aphindaphindwayo entlungu-kwaye yiyo loo nto ukuchaneka kungabi ngamanani abambeneyo kumzobo.
Apho uNyamezelo ludibana khona nokuqina: Ukulungisa oko abanye bakuphephayo
Uninzi lweevenkile zomatshini we-aluminiyam, intsimbi ethambileyo, okanye i-304 engenasici. QINGDAO QIANGSENYUAN ngokukhethekileyo apho ezo mathiriyeli ziyeka ukusebenza: AMS 5387 ingxubevange cobalt, T800-based superalloys, kunye nickel-chromium matrices eyenzelwe 600 ° C + inkonzo kwi-oyile & negesi downhole izixhobo okanye iimpompo piston hydraulic. Ezi "azinzima ukuzisika" -zinobutshaba. Izinga lomsebenzi wabo wokuqina lingaphezulu kwama-300% ngokupasa. I-thermal conductivity yabo ingaphantsi kwesiqingatha se-titanium. Iindlela zesixhobo ezisemgangathweni zibangela ukunxiba kweflanki ngokukhawuleza, ukuqhekeka kancinci, okanye ukukhukuliseka komda phambi kokuhlolwa kokugqibela.
Isisombululo sabo asikho nje izixhobo ezingcono-yinkqubo yobunini. Ukusuka kwisatifikethi se-bar ekrwada yesitokhwe (kunye neengxelo ezipheleleyo zovavanyo lokusila ezinokulandeleka kwinani lobushushu), ngokusebenzisa iimolds zotyalo-mali ezenzelwe ukuqinisa umkhombandlela, ukuya kwiinkqubo ze-CNC ze-multi-axis ezilinganisa umthwalo we-chip kunye nokuchithwa kwe-thermal-silawula ukuguquguquka kwabanye ngaphandle. Umzekelo: imilomo yengxubevange ye-cobalt ifuna ukusikeka okuphazamisekileyo kwizantya ezilawulwa ngokuchanekileyo zokusonta ukunqanda ukubunjwa kwakhona komaleko. Ukutenxa nge-0.3° kwi-engile yesixhobo kutshintsha umphezulu woxinzelelo lwentsalela ukuya kuthi ga kwi-18%. Loo nto ayinakulungiswa kwi-post-process QA. Itshixiwe ngexesha lenkqubo yeNC.
Izakhono ezine, ukuhamba komsebenzi omnye: Ukuphosa, ukuMachining, unyango lobushushu, ukugqiba
Udibaniso oluthe nkqo apha ayilolwimi lokuthengisa. Yindlela abaqinisekisa ngayo ukuba i-steel casting's as-cast microstructure ihlala ingaguquki ngokujika kokugqibela-akukho kuphazamiseka kwakhona, akukho porosity efihliweyo etyhilwe kuphela emva kokuqina.
- Izahlulo zoomatshini be-CNC: I-5-axis yokugaya ngaxeshanye yeekhontolo ezintsonkothileyo-ezifana nezindlu zesilinda zepiston ezinamabhori agxininisiweyo, iindlela zolwelo ezinqumlanayo, kunye neendawo zokutywina ezibanjelwe kwiRa 0.4 µm.
- Izixhobo zeCobalt-Nickel Alloy: Iiplagi ze-AMS 5387 kunye nemilomo eyenziwe ngoomatshini kusetyenziswa i-cryogenic coolant delivery kunye ne-ceramic-coated carbide ufakelo-ukwandisa ubomi besixhobo nge-3.2 × ngokuchasene nokupholisa okuqhelekileyo kwamanzi.
- Intsimbi kunye nentsimbi yokufaka: Isanti kunye ne-investment castings kunye nokuqinisekiswa kwamandla okuqina kwi-ASTM A126 Iklasi B kunye ne-ASTM A27 iBanga le-70-36, kubandakanywa novavanyo lwe-ultrasonic kumacandelo abalulekileyo.
- Ukugqitywa kweHybrid: I-electropolishing yamacandelo angenastainless, i-HVOF thermal spray yeendawo ezinxitywayo kwi-winch center shaft rollers, kunye nemijikelo ye-nitriding eqinisekisiweyo ngokwe-AMS 2759/10.
Oku akusiyo i-handoff elandelelanayo. Bubunjineli obufanayo: injineli yokuphosa ilungisa uyilo lokungena ngokusekwe kwizithintelo zokufikelela zomashini; igcisa lokuphatha ubushushu lilungisa ixesha lokufunxa emva kokuphonononga idatha yeCMM kwiisampulu ezinomatshini orhabaxa.
Umgangatho Oqala Phambi Kokusika Kokuqala
Ukuchaneka kokwenyani kuqala ngaphambi kokuba isinyithi sihambe. Ukuhlolwa kwezinto ezingenayo kubandakanya uhlalutyo lwe-spectrographic (OES), ukuqina kwemephu kuwo wonke amacandelo anqamlezayo, kunye nokuqinisekiswa kwe-macro-etch ye-dendritic spacing. Ukuhlolwa kwenkqubo kusebenzisa i-Zeiss CONTURA G2 CMMs kunye ne-PH10M ye-tactile probes kunye nombono-osekelwe kwi-optical compators kwiimpawu ezinqabileyo zodonga phantsi kwe-0.5 mm. Wonke umlinganiselo obalulekileyo ulinganiswa kabini-kanye emva kokurhabaxa, kanye emva kokugqiba-kunye nokulandelwa kwedelta kufakwe ngokuchasene namaxabiso aqhelekileyo.
Ukulandeleka akulonqanaba lebhetshi. Iyinxalenye yenqanaba. Ivalve nganye yoxinzelelo iphethe ikhowudi ye-QR edibanisa nembali yayo epheleleyo: i-chemistry enyibilikayo, i-X-ray ingxelo, i-curve yonyango yokushisa, yonke i-CMM yefu yefu, kunye nedatha yovavanyo lokugqibela olusebenzayo (kubandakanywa noxinzelelo lokuqhuma kwi-1.5 × ilinganiswe uxinzelelo lokusebenza). Ukuba umthengi ucela uhlalutyo lwengcambu kwi-0.012 mm bore ukutenxa? Impendulo ikhona—kungekhona kwinkumbulo, kodwa kwiirekhodi zedijithali ezifakwe ngamaxesha.
Kutheni iiNjineli zehlabathi zikhetha le Factory yokuCwangciswa koMachining
I-OEMs yaseMntla yaseMelika ye-hydraulic isebenzise i-prototype-to-production transitions kwisiseko sempompo-ukusika ixesha elihamba phambili ukusuka kwiiveki ze-14 ukuya kwi-6. Abathengisi bezixhobo ze-offshore zaseYurophu baxhomekeke kubuchule babo be-cobalt alloy xa betshintshela kwi-forged kwi-cast-and-machined solutions for subsea valve bodies. Abakhi bezithuthi zobunjineli baseMazantsi-mpuma eAsia bavelisa iishafti zenkqubo ye-winch hayi nje ukuthotyelwa konyamezelo, kodwa ukongezwa kobomi bokudinwa okubhaliweyo ngaphaya kweemfuno ze-ISO 10823.
Yintoni edibanisa ezi meko kunye ayiloxabiso okanye isantya sodwa. Kukuqikelelwa. Xa inxalenye yakho kufuneka iphile kwimijikelo ye-10,000 kwi-bar ye-350 ngelixa uxhathisa ukuxhatshazwa kwe-sulfide-awukwazi ukuhlawula ukungaqondakali kokuziphatha kwezinto eziphathekayo okanye ukuphindaphinda komatshini. Ufuna i umzi-mveliso womatshini wokuchaneka ngokwesiko umbuzo wakhe wokuqala ingenguwo "Yintoni ibhajethi yakho?" kodwa "Yintoni engaphumeleliyo kuqala kwisicelo sakho sangoku-kwaye siyimisa njani?"
Loo ngqondo ayilingani nomthamo. Ilinganisa ngobunzulu bommandla. Kwaye yiloo nto ichaza i-QINGDAO QIANGSENYUAN TECHNOLOGY-kungekhona njengomthengisi, kodwa njengokwandiswa kweqela lobunjineli ekusombululeni iingxaki apho ukunyamezela kuhlangabezana nobunzima.
