
Qaybaha warshadaha ee waxqabadka sarreeya uma dulqaadanayaan tanaasulka-gaar ahaan marka ay ku shaqeeyaan cadaadis biyo ah oo ka hooseeya 300 bar, 600°C soo-gaadhista gaaska qiiqa, ama xidhashada joogtada ah ee adeegga goobta saliidda. Taasi waa sababta injineerada ku jira Tier-1 ay ku shubaan OEM-yada iyo isku dhafka nidaamka hydraulic-ga ay si sii kordheysa uga gudbaan been-abuurka dhaqameed oo ay u jeestaan warshada birta budada ah xalal-ma aha sida dib-u-dhac, laakiin waa dariiqa kaliya ee lagu gaari karo xasilloonida cabbirka, joogteynta qaab-dhismeedka yar-yar, iyo isku halaynta shaqeynta ee qaybaha kobalt-nickel sida guryaha AMS 5387 ama T800 alloy nozzles.
Waxaan aragnay si isdaba joog ah: macmiilku wuxuu soo diraa sawir qani ah GD&T oo loogu talagalay fiilo daawaha cobalt ah oo leh 0.01 mm dulqaad booseed oo ku yaal lix godad indho la'aan ah - wuxuuna filayaa ± 0.005 mm kontoroolka dhumucda derbiga ee 120 mm kontoroolka radius. Mashiinka CNC ee ka samaysan billet adag? Suurtagal - laakiin heerarka qashinka ayaa kor u kaca 40% sababtoo ah adkaynta shaqada, leexinta qalabka, iyo faafinta dilaacyada yaryar ee AMS 5387. Maalgelinta Wax-soosaar wanaagsan, laakiin khataraha porosity-ku waxay kiciyaan 100% baadhista ultrasonic-ilaa haddana ma dammaanad qaadayso kala firdhisanaanta carbide lebbiska.
Biraha birta ah ee budada ayaa buundooyinka farqiga u dhexeeya. Adigoo ku cadaadinaya isostatically kulul (HIP) budada ah ee Co-Ni-Cr-Mo, waxaan xireynaa cufnaanta u dhow *kahor* mashiinada kama dambaysta ah. Natiijadu? Ma bannaana gudaha Ma jiro is waafajin la'aanta socodka hadhuudhka jihada. Ma jiro qallooc kuleyl ah inta lagu jiro daaweynta kulaylka. Iyo si muhiim ah - looma baahna in laga saaro 70% alaabta ceeriin si loo gaaro qaabka saafiga ah. Mid ka mid ah soo saaraha bamka ee Waqooyiga Ameerika ayaa jaray wakhtiga rasaasta 36% iyo wadarta qiimaha qayb kasta 29% ka dib markii laga bedelay foorjari-mashiineed una beddelay HIP + guryo dhululubo-mashiin ah.
A run warshada birta budada ah laguma qeexin lahaanshaha saxafada-waxaa lagu cabiraa sida adag ee ay u maamusho afar goobood oo isku xidhan:
Qaybaha qaar ayaa diidan dariiqyada budada saafiga ah. Rullalulaynta usheeda dhexe ee winch waxay u baahan tahay lakabka sare ee T800 ee u adkaysta -laakin xuduntiisu waa inay nuugtaa culaysyada naxdinta leh iyada oo aan jabin. Halkan, substrate-ka ciid-kabka ah ee birta ah waxa lagu dhex galaa daawaynta kobalt ee dhalaalaysa iyadoo faaruq ah, ka dibna HIP-loo daaweeyay sidii hal unug. Xoogga dammaanadda ayaa ka badan 620 MPa-waxaa lagu xaqiijiyay SEM/EDS. Macaamiisha isku dayay xidhidhaynta ayaa markii ugu horaysay sheegay 4,200 wareeg ka dib; Noocayaga isku-dhafka ah wuxuu dhaafey 18,500 wareegyada tijaabada daalka qolo saddexaad.
Tani ma aha aragti. Waa waxa noo ogolanaya inaan keeno geometries-ka aan caadiga ahayn-sida aasaaska bamka caajiska leh ee leh kanaalada qaboojiyaha ee isku dhafan - taas oo u baahan doonta shan qalab oo kala duwan oo ku saabsan qalabka caadiga ah. Waxaanu ku mishiino laba hawlood: HIP qallafsan
Weydii alaab-qeybiyehaaga saddexdan su'aalood-oo ka bax haddii jawaabaha ay ka maqan yihiin gaar ahaan:
Markay tahay QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., logudahaas waxaa lagu xisaabin karaa 2 saacadood gudahood. Tijaabadayada daadinta waxay isticmaashaa spectrometry mass mass helium at 1 × design cadaadiska 120 ilbiriqsi — heerka gudbinta: 99.87% in ka badan 14,200 qaybood oo la soo raray tan iyo Q3 2022
Qaybaha hadafka muhiimka ah, biraha budada ah maaha wax ku saabsan dhimista kharashka. Waxay ku saabsan tahay baabi'inta hababka guuldarada ka hor inta aysan gelin khadkaaga kulan. Haddii mashruucaaga soo socda u baahan yahay AMS 5387, T800, ama qaybo kale oo tayo sare leh oo sax ah oo joomatari, daacadnimo, iyo ku celcelintu ay yihiin kuwo aan gorgortan lahayn - waxaad u baahan tahay wax ka badan warshada birta budada ah. Waxaad u baahan tahay mid u daaweeya nambar kasta oo kuleyl ah sida faraha, wareeg kasta oo HIP ah sida habka qalliinka, iyo warbixin kasta oo CMM ah sida dukumeenti sharci ah. Taasi waa saldhigga. Wax kasta oo ka yar ayaa khatar gelinaya wakhtigaaga, sheegashada dammaanaddaada, iyo sumcaddaada.