Xa iinjineli zichaza N06625 ingxubevange kwiivalve zoxinzelelo, izindlu zempompo, okanye i-winch shafts ephezulu, abakhethi nje izinto eziphathekayo-bakhetha isiqinisekiso sokusebenza. Ukumelana nomhlwa kwi-800°C. Ukuvelisa amandla ngaphezu kwe-415 MPa emva kokuguga. Uxinzelelo-ukuqhawuka uzinzo kwiindawo zerhasi emuncu. Le ayiyongcaciso yelebhu. Ziyimida eqinisekisiweyo yentsimi eyahlula iindawo ezisebenzayo kwiintsilelo zeendleko.
Senze oomatshini abangaphezulu kwe-17,000 N06625 izinto ukusukela ngo-2019-ubukhulu becala kwiimpompo ze-hydraulic kwiimpompo ze-subsea yolwandle kunye neendibano zoxinzelelo oluphezulu lwepiston kwiimoto zobunjineli zomgangatho wemigodi. Oko sikufundileyo kwangethuba: hayi yonke i-N06625 ifektri ehambisa i-microstructure efanayo. Ukuhanjiswa kwe-Batch-to-batch carbide, ukulawulwa kwesigaba se-delta, kunye nokuchasana kwe-oxidation ye-intergranular kuxhomekeke ngaphantsi kwesatifikethi se-mill-kunye nangaphezulu malunga nendlela umthengisi ophatha ngayo unyango lobushushu, ukulandelelana komatshini, kunye nokunyaniseka komphezulu wokugqibela.
Kutheni i-"N06625 factory" yokukhangela ivolumu inyuke nge-220% ngo-2024
Amaqela okuthenga awasasilelanga kubahambisi. Bachwetheza "ifektri ye-N06625" kuGoogle ngenxa yokuba babone ukulibaziseka okuninzi ukusuka kwi-middlemen yokubuyisela i-alloys yesitokhwe-okanye okubi ngakumbi, ukufumana i-AMS 5387-ethobelayo yokuphosa kunye nemvula yesigaba se-sigma esingaxelwanga. Amanqaku eentlungu zehlabathi aqhuba olu tshintsho:
- I-OEM yaseYurophu yalile i-320 kg ye-N06625 ye-flange blanks emva kovavanyo lwe-ultrasonic luveze i-subsurface porosity-ilandelelwa ukuphosa isanti ngaphandle kokunyanga ubushushu be-HIP
- Umenzi wempompo wase-US ulahle i-14% yee-cylinder liner ze-CNC zokuqala eziqhutywa ngoomatshini ngenxa yokuqhekeka koxinzelelo olushiyekileyo ngexesha lokuvavanywa kwamanzi.
- Iiprojekthi ezimbini zaseMazantsi mpuma Asia ziye zanqunyanyiswa iiveki ezintandathu zilindele ukusetyenzwa kwakhona komgangatho-kuba umboneleli wokuqala wayeswele ukuqinisekiswa kweCMM yangaphakathi ngokuchasene ne-ASME Y14.5 GD&T callouts.
Ulungiso aluhambi ngokukhawuleza. Kuluqilima ulawulo lwenkqubo-ukusuka kwirisithi yebha ekrwada ukuya kudlula okokugqibela.
Eyona nto ibalulekileyo kwiqabane elenza i-N06625
Libala "isiqinisekiso se-ISO." Gxininisa kwezi zine zingenakuxoxisana-ziqinisekiswe ngokwethu iilogi zokuhlalutya ukusilela kunye neengxelo zophicotho lomntu wesithathu:
- Ukulandeleka kwezinto phantsi ukuya kwinani lobushushu: Yonke i-billet ye-N06625 kufuneka iphathe iingxelo zovavanyo lwe-mill (MTRs) ebonisa ubushushu besisombululo se-anneal, izinga lokupholisa, kunye nobukhulu beenkozo kwi-ASTM B446. Sijonga iqashiso ngalinye ngohlalutyo lwespectrographic ngaphambi kokuba kuqale ujiko.
- Machining ulandelelwano uqeqesho: I-N06625 iyasebenza-inzima ngamandla. Sisebenzisa iiplatifti eziqinileyo ze-5-axis CNC kunye nokuhanjiswa okupholisayo ngenkani kwibha ye-70-hayi ukupholisa okuqhelekileyo kwezikhukhula-ukucinezela ukufudumala kobushushu ngexesha lokusila nzulu. Iindlela zesixhobo ziphephe ukuhlala; ukutya kuhlala ngaphezu kwe-0.08 mm/rev ukuthintela ukuthambisa.
- Ukudityaniswa konyango lobushushu: Ukufakwa kwesisombululo kwi-1095 ° C ±10 ° C kunyanzelekile-kodwa akwanelanga yedwa. Songeza ukuguga okulawulwayo kwi-780 ° C kwiiyure ze-8, emva koko umoya upholile. Oku kuvelisa i-gamma-double-prime (γ″) ye-precipitate dispersion-ibaluleke kakhulu ukuxhatshazwa kwe-creep kwiziseko zempompo ezisebenza kwi-15,000 psi.
- Umphezulu wokuqinisekisa ingqibelelo: Akukho hlolo olubonwayo kuphela. Silinganisa uburhabaxa bomphezulu (Ra ≤ 0.8 µm), siqinisekise ukungabikho kolwaleko olumhlophe nge-SEM-EDS, kwaye senze uvavanyo lokutshiza ngetyuwa nge-ASTM B117 ngeeyure ze-1,000 kwiibhetshi zeesampulu.
Apho ijometri yesiko idibana nenyani ye-metallurgical
Imivalo ye-N06625 eqhelekileyo ayiyi kuyinqumla imibhobho yepompo engekho-cylindrical okanye i-winch rollers ye-winch. Kulapho iinkqubo ze-hybrid zibalulekile. Sihlala sidibanisa utyalo-mali lwezindlu ezikufutshane ne-net-shape ngokuchaneka kwe-CNC contouring yeendawo zokutywina-emva koko sisebenzise i-electropolishing ukuze sisuse iileyiti ze-recast kwizibuko ezigqityiweyo ze-EDM. Kwi-AMS 5387 cobalt-nickel alloy 6 iipompo zepompo, siqinisekisa ubomi bokukhathala sisebenzisa uvavanyo lokungcangcazela kwe-resonant kwimijikelo eyi-10⁷ ngaphambi kokukhululwa.
Umxhasi omnye udinga i-T800 esekwe kwishaft roller ene-0.015 mm iyonke ebonisiweyo yokubaleka kuyo yonke i-420 mm ubude. Ukusila okusemgangathweni akukwazanga ukuyibamba. Siye satshintshela kwidayimane yokuvula iispindles ezithwele umoya, sajonga i-thermal drift ngexesha lokwenyani, kwaye saqinisekisa ijometri yokugqibela nge-laser tracker metrology. Isiphumo: I-99.2% isivuno sokuqala-ngokuchasene ne-63% kunye nomthengisi wabo wangaphambili.
Ukubonelela ngokuthe ngqo kuthetha ukuphendula ngokuthe ngqo
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza njenge Imveliso ye-N06625-hayi inkampani yokurhweba. Iziko lethu elithobela i-ISO kwizindlu zaseQingdao ezinikezela ngeeseli zealloy machining, iziko lokucoca ubushushu, kunye nelebhu enenkonzo epheleleyo ye-metrology. Xa ucela isicatshulwa se-N06625 imizimba ye-valve yoxinzelelo okanye iiplagi ze-cobalt alloy, ufumana impendulo yobunjineli kwiiyure ze-48-kungekhona iikhathalogu ze-PDF eziqhelekileyo.
Asithembisi "amaxesha akhawulezayo okukhokela." Siyaqinisekisa amaxesha azinzileyo: Iiveki ze-12 zeprototype ziqhuba, iiveki ze-18 kwii-odolo zevolumu ephakathi-kunye neshedyuli yemveliso ebonakalayo ngokufikelela kwideshibhodi ekwabelwana ngayo. Yonke into ethunyelwayo ibandakanya ii-MTRs, iingxelo zokuhlolwa kwe-dimensional, kunye neelog zonyango lobushushu. Akukho ngaphandle.
Kwizicelo ezibalulekileyo zobuthunywa-apho i-N06625 ingachazwanga nje kodwa *ifuneka *-umahluko phakathi kwempumelelo kunye nokusilela kwenkqubo uhlala kwiinkcukacha akukho datha yedatha. Ihlala kwindlela i-alloy epholile ngayo. Indlela isixhobo esithintela ngayo incoko. Umphezulu wokugqibela uxhathise njani ukugoba ikloridi phantsi komthwalo webhayisikile. Lowo ngumgangatho esiyakhela kuwo. Yiyo loo nto iinjineli zikhangela "i-N06625 mveliso" -kwaye kutheni zihlala.
