Xa iinjineli zichaza Ingxubevange 6 iinxalenye, abagcini nje ukukhetha izinto eziphathekayo-bazibophelela ekuzinzeni kwe-dimensional phantsi kwe-1,200 ° F, ukuchasana ne-sulfidation kwiindawo zegesi ezimuncu, kunye nokunyamezela kwe-zero yokungahambelani kwe-microstructural. Yiyo loo nto ukukhangela kwinyani I-alloy 6 inxalenye yefektri ayikho malunga nexabiso okanye ixesha lokukhokela yedwa. Kumalunga nokuba indlu yakho yempompo iya kusinda kwimijikelezo engama-25,000 kwi-8,000 psi-okanye ingaba i-cobalt alloy nozzle yakho iyakhukulisa ngaphambi kokugunyaziswa.
Kutheni i-AMS 5387 ingeyiyo nje enye inombolo yePhepha eliKhethekileyo
Siye sabona ukungaphumeleli okuthathu okuqhelekileyo kwiinxalenye ze-Alloy 6: umda wengqolowa emva kokunyangwa kobushushu, ukwandiswa kwe-thermal ngendlela engafanelekanga phakathi kweendawo ezityhidiweyo kunye noomatshini, kunye nokuthotywa komphezulu ogqityiweyo ngexesha lokugqibela lokusila. Zonke zibuyela emva koyena nobangela—ulawulo oluqhekekayo. I-AMS 5387 ifuna ukudityaniswa okuqinileyo phakathi komgangatho wokuqina, isisombululo sexesha lokufunxa, kunye nesicwangciso sendlela yesixhobo se-multi-axis. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., siqhuba yonke ikhonkco ngaphakathi kwendlu: ukuphosa utyalo-mali lwe-T800-grade cobalt-nickel billets, i-CNC machining kwi-5-axis mills ethe tyaba enembuyekezo yexesha lokwenene, kunye ne-post-machining HIP (i-hip eshushu efunekayo) Akukho handoffs. Akukho ngqikelelo yebhetshi-kwibhetshi. Siqinisekisa yonke iqashiso ngokuchasene ne-ASTM E112 ubungakanani bengqolowa, i-ASTM E384 microhardness, kunye ne-ASME B16.34 iiprothokholi zovavanyo loxinzelelo-kungekhona nje ekuhlolweni kokugqibela, kodwa emva kokuqina, ukugqiba, kunye nokugqiba ukupasa.
Apho "isiko" sithetha ubuNjineli, hayi iJiyometri kuphela
Abanye ababoneleli baphatha iinxalenye ze-Alloy ezi-6 njengeefayile ze-CAD ezinokunyamezela. Sibaphatha njengeenkqubo ezisebenzayo. Izindlu zepiston pump cylinder ayichazwanga nge-ID / OD yayo-ichazwa yindlela iziteshi zayo zokupholisa zangaphakathi ezinxibelelana nemimandla yoxinzelelo lwendawo ngexesha le-spikes yomthwalo wexeshana. Yiyo loo nto inkqubo yethu yokucaphula iqala ngophononongo lwe-GD&T-hayi ukuzoba ukwamkelwa. Sifaka iflegi kwimiba enokubakho efana: neendonga ezicekethekileyo ezingaxhaswanga kufutshane neendawo zokungena zolwelo olukwisantya esiphezulu, uphazamiseko phakathi kokuphathwa kobushushu kunye nokuphuma kwesihlalo, okanye ukufikelela kwesixhobo esingasisona silungileyo sokugaya icontour yangaphakathi. Kulo nyaka uphelileyo, sayila ngokutsha i-winch center shaft roller ye-EU-based engine engineering i-OEM—kungekhona ukucutha iindleko, kodwa ukuphelisa i-0.0015″ i-radial runout drift ebonwe emva kweeyure ezingama-400 zokusetyenziswa ebaleni. Ukulungiswa? Ukufuduswa kwesakhelo sereferensi yedatha kunye nokutshintsha ukusuka ekugalweni kwesanti ukuya kwi-preforms-cast-cast preforms kunye nolawulo oluqiniswe njenge-cast eludongeni. Isiphumo: I-92% yokunciphisa imbuyekezo yasendle.
Udityaniso oluthe nkqo onokuthi ulilinganise-hayi nje ibango
"Idityaniswe ngokuthe nkqo" ayithethi nto ngaphandle kokuba ungayilandela. Nantsi into ebonakala ngathi kumgangatho wevenkile:
- Ukulandeleka kwezinto: Yonke i-billet ye-AMS 5387 ithwala iingxelo zokuvavanya ngokupheleleyo-kuquka i-Co, i-Cr, i-Ni, i-Mo, i-Fe, i-C, i-Si, i-Mn, i-W, kunye ne-N umxholo-kunye namakhonkco kwinombolo yokuqala yobushushu evela kubanikezeli abaqinisekisiweyo.
- Inkqubo yokutshixa: Ukubunjwa kwesanti yi-CNC-omatshini ukusuka kwiipateni ze-aluminium; iipateni zotyalo-mali zokuphosa i-wax ziyi-3D-ziprintwe ukusuka kwii-STL eziqinisekisiweyo kunye ± 0.02 mm ukuchaneka; zonke iinkqubo ze-CNC zifumana ukulinganisa okomileyo kunye nokuhlolwa kwenqaku lokuqala ngaphambi kokusikwa kwesinyithi
- Ukuhlolwa ngokungqongqo: Imilinganiselo ye-CMM iquka ukuhlola ubushushu obuhlawulelwayo kwi-20°C ±1°C; iprofilometry ye-optical ihlola i-Ra ≤0.4 μm kwiindawo zokutywinwa; Uvavanyo lokuvuza kwe-helium luqinisekisa ingqibelelo kwi-1 × 10⁻⁹ mbar·L/s kwiindibano ezibaluleke kakhulu zoxinzelelo
Oku asikobunjineli obugqithisileyo. Yindlela esibamba ngayo i-± 0.005 mm ukunyamezela kwendawo kwiipateni ze-flange ze-12-hole kwii-diameters ze-320 mm-kwaye zinikeze iziphumo eziphindaphindiweyo kwi-150-unit unit runs.
Ukuhanjiswa kweLizwe lokwenyani-Ngaphandle kokulalanisa
Ewe, i-Alloy 6 iinxalenye zithatha ixesha elide ukwenza. Kodwa "ixesha elide" akufanele lithethe "ukungacingelwanga." Ukuhamba kwethu okubhityileyo kubandakanya ukucwangciswa kwe-buffer-free yemisebenzi yendlela ebalulekileyo, izivumelwano zemathiriyeli yemithombo emibini ukuthintela ukulibaziseka kokubonelela, kunye neeseli zeprototype ezizinikeleyo ezingakhuphisani nomthamo wemveliso. Kwii-OEMs ze-hydraulic zaseNyakatho zaseMelika, ixesha elihamba phambili le-AMS 5387 yezindlu zepompo ziiveki ze-14-ukusuka kwi-PO ukuya kwi-dock-kungakhathaliseki ukuba ubungakanani bomyalelo. Kubathengi baseSoutheast Asia abafuna iiplagi zealloy ze-T800 ezinomphezulu we-nitrided, ziiveki ezili-10, kunye namaxwebhu apheleleyo athunyelwe ngedijithali ngaphambi kokuziswa ngokwasemzimbeni. Asithembisi “ngokukhawuleza.” Siyathembisa *ngokuqinisekileyo*. Kuba xa ixesha lomthengi wakho lixhomekeke kwisihlalo sevalve ye-cobalt alloy, ukuqiniseka akulunganga ukuba nakho-kuphela kwenkcazo ebalulekileyo.
Ukuba iprojekthi yakho elandelayo ibandakanya I-alloy 6 inxalenye yefektri intsebenziswano-nokuba i-AMS 5387 izakhi zepompo, i-cobalt alloy nozzles, okanye i-non-standard T800 ye-cast-machined assemblies-iqala ngolungelelwaniso lobunjineli, kungekhona ukuhanjiswa kwe-RFQ. Iqabane elifanelekileyo alidibanisi nje neenkcazo. Balindele iindlela zokungaphumeleli phambi kokuba i-chip yokuqala ibhabhe.
