Ukukhetha okulungileyo malunga nomgubo wemveliso yesinyithi ayikho malunga nokufumana isicatshulwa esisezantsi-into malunga nokuchonga iqabane eliqondayo ukuba kutheni i-piston yakho impompo yezindlu iqhekeka kwi-bar ye-320, indlela i-cobalt alloy nozzles eziphatha ngayo ngexesha lokuhamba ngebhayisikile ye-thermal, okanye kutheni i-GD & T i-callouts kwi-AMS 5387 i-valve yomzimba ayinakuthotywa ngaphandle komngcipheko wokusilela kwintsimi. Siye sabona abathengi betshintsha ababoneleli kathathu ngonyaka omnye-kungekhona ngenxa yokuba iinxalenye zifike emva kwexesha, kodwa ngenxa yokuba idimensional drift emva kokunyangwa kobushushu ingakhange ibonwe de kwayindibano yokugqibela.
Ubunzulu bobuGcisa bubetha isakhono esibanzi ngalo lonke ixesha
Iifektri ezininzi zibhengeza "isinyithi somgubo" ecaleni komatshini we-CNC kunye nokuphosa-kodwa bambalwa ngokwenene abalawula ikhonkco elipheleleyo ukusuka ekukhethweni kwe-alloy ukuya ekuqinisekiseni ukusebenza. Ubuchule bokwenene besinyithi somgubo bufuna ukongamela umoya we-sintering atmosphere, ulawulo lokuxinana okuluhlaza, kunye nembuyekezo ye-post-sinter dimensional-izakhono ezingadluliswanga kwisanti okanye kwiivenkile ezijikajikayo. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., iinjineli zihlala zihlengahlengisa iiprofayili ze-sintering kumacandelo asekelwe kwi-T800 esekwe kuxinzelelo lwexesha lokwenyani lweoksijini kwiilogi zoxinzelelo-hayi iiseti zesithando somlilo. Baqinisekisa i-shrinkage vectors usebenzisa i-metrology-grade CMMs ngaphambi kokukhutshwa kwenqaku lokuqala, kungekhona emva kwezikhalazo zabathengi. Olu ayilolwazi lwethiyori. Yakhiwe ukusuka kwiminyaka eyi-12 yokuvelisa iinxalenye zempompo ze-cobalt-nickel ezingekho-standard ze-offshore hydraulic systems apho ukuphambuka kokunyamezela kwe-0.015 mm kubangela ukuvuselelwa kwenkqubo epheleleyo.
Ukudityaniswa okuthe nkqo kuthetha Akukho ziHandoffs, akukho Guesswork
Xa umxhasi ethumela umzobo wevalve yoxinzelelo kunye neendawo zokutywinwa ezibalulekileyo kwi-AMS 5387 kunye nemimandla ethwele imithwalo kwinsimbi engenasici ye-17-4PH, abaninzi abathengisi bahlula umsebenzi: ivenkile enye iphosa, enye imishini, yesithathu igqiba. I-handoff nganye yazisa umngcipheko-izithuba zokulandela izinto eziphathekayo, imbali ye-thermal engabhalwanga, imilinganiselo yokugqiba umphezulu engahambelaniyo. I-QINGDAO QIANGSENYUAN iqhuba ukuphosa, i-multi-axis CNC, kunye nokuhlolwa kokugqibela phantsi kophahla olulodwa oluhambelana ne-ISO. Iqela labo lokuphosa isanti labelana ngedatha enyibilikayo ngokuthe ngqo kunye noomatshini; ubushushu bawo zikhuni ze-oven sync kunye neengxelo zokuhlolwa kweCMM. Isiphumo? I-winch centre shaft roller ihanjiswe ngokulandeleka kwe-batch-level epheleleyo-ukusuka kwisatifikethi se-ingot ngokusebenzisa i-curve ye-sintering ukuya ekufundeni kobunzima bokugqibela-kuqinisekiswe ngokuchasene ne-ASTM E140 kunye ne-EN 10002-1. Akukho zingxelo zelebhu zangaphandle. Akukho kulibaziseka uhlalutyo lonobangela. Ukuqhubekeka okubhalwe nje.
Ugxininiso lweDomain Luphelisa uHlaziyo loYilo olunexabiso eliphezulu
"Siyila ukuveliswa" akunantsingiselo ngaphandle kokuba umyili ulungise indlu yesilinda yepompo yepiston engaphumelelanga kwintsimi. Iinjineli ze-QINGDAO QIANGSENYUAN ziye zabuyisela umva-ubunjineli ngaphezulu kwe-400 yokungaphumeleli kwenkqubo yehydraulic kuyo yonke ioyile kunye negesi kunye nokusetyenziswa kwemoto yobunjineli. Bayazi ukuba yeyiphi i-fillet radii ekhawulezisa ukudinwa kwizindlu ezinoxinzelelo oluphezulu. Bafaka iflegi ye-GD&T engqubanayo nokunyamezelana okufikelelekayo kwe-sinter-machining ngaphambi kokuba kuqale izixhobo. Enye ye-OEM yaseMntla yaseMelika inqumle ixesha le-prototyping nge-60% emva kokutshintsha ukusuka kumthengisi oqhelekileyo ukuya kwi-QINGDAO QIANGSENYUAN-kungekhona ngenxa yokuba imizobo itshintshile, kodwa ngenxa yokuba ukuphononongwa kwabo kubambe iingxabano ezintathu zejometri eziya kufuna ukulungiswa kwakhona phakathi kwe-run. Oko kukuqonda kwesizinda: ukubona imiqobo efihliweyo emva kwenkcazo.
Umgangatho awuhlolisiswanga-Yakhelwe ngaphakathi, Inyathelo ngenyathelo
- Ukuqinisekiswa kwezinto ezingenayo: Iqashiso ngalinye le-cobalt alloy lenziwa kuhlahlelo lwe-spectrographic kunye nesampulu ye-microstructure-hayi nje ukuhlolwa kwesatifikethi
- Ulawulo lwenkqubo: Imilinganiselo ebalulekileyo ilinganiswe emva kokugoba, ukugqiba, kunye nokugqiba-kungekhona nje ukuhlolwa kokugqibela
- Ukuqinisekiswa okusebenzayo: Iivalvu zoxinzelelo ezivavanywe ukuya kwi-1.5 × inqanaba loxinzelelo lokusebenza kunye nokufunyanwa kwe-helium evuzayo ngokwe-ISO 15848-2
- Ukulandeleka: Irekhodi yedijithali epheleleyo edibanisa inxalenye nganye kwinani layo lokushisa ekrwada, i-ID yomjikelo we-sintering, kunye nengxelo ye-CMM
Le asiyothiyetha yokuthobela. Yiloo nto ebavumela ukuba bathumele ii-odolo ze-iron-volume medium-volume castings kunye ne-± 0.05 mm yokuchaneka kwesithuba-ngokuphindaphindiweyo-ngaphandle kokulawulwa kwenkqubo yokulawula ukukhutshwa. Abathengi kuMzantsi-mpuma we-Asia baxhomekeke koku kuhambelana kweziseko zempompo ezifakwe kwiindawo ezithandwa yi-monsoon apho ukuxhathisa ukubola kufuneka kubambe iminyaka esibhozo ngaphandle kokugcinwa.
Qala Ngento Efunwa Licandelo Lakho—Hayi Oko Kuthenjiswa Yincwadana Enemifanekiso
Ukuba icandelo lakho lifuna i-AMS 5387 cobalt alloy, izibambo >250°C imithwalo yebhayisikile, kwaye ifuna imfezeko yomphezulu ongaphantsi kweRa 0.8 µm-ke ukhetho lwakho lwasefektri lucutheka ngokukhawuleza. Jonga ngaphaya kweziqinisekiso. Cela i-sintering atmosphere logs kumsebenzi wakutshanje we-T800. Cela iingxelo zeCMM ezibonisa njenge-sintered vs. imilinganiselo yokugqibela kwikhontolo entsonkothileyo. Qinisekisa ukuba "umatshini wabo ochanekileyo" uquka amandla onyango lwangaphakathi-okanye ukuba bayawukhupha. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ayipapashi nanye kwezi nkcukacha kwiphepha layo lasekhaya. Kodwa zonke iinjineli apho ziphethe loo datha ekuhambeni kwazo kwemihla ngemihla-kwaye babelane ngayo elubala ngexesha lophononongo lobunjineli. Yiloo ndlela oqinisekisa ngayo ukuba umzi-mveliso uyayazi ngokwenene i-metallurgy yomgubo endaweni yokuwubiza nje. Ngenxa yokuba kusetyenziso lwemizi-mveliso oluphezulu, umahluko phakathi “malunga nomgubo wemveliso yesinyithi” kunye *nefektri yesinyithi yomgubo * ulinganiswa ngexesha, hayi iincwadana.
