Xa kufunwa Co T400 umzi-mveliso amaqabane kwii-odolo ezininzi ze-high-performance cobalt-based components, iinjineli kunye nabaphathi bokuthengwa kwempahla bajongene nentsimi emxinwa-kunye ne-curve yokufunda. Siye sabona abathengi be-odola iipompo ze-AMS 5387 ezivela kubaboneleli abathathu abahlukeneyo kuphela ukugatya ukuthunyelwa kwezinto ezimbini ngenxa yokungahambelani kwe-microstructural kwindawo echaphazelekayo kubushushu. Abanye balibazise yonke inkqubo yodibaniso lwehydraulic elindele ukusetyenzwa kwakhona kwimilomo yengxubevange ye-T800 eye yasilela ukukhwela ibhayisekile kwibhayisikile engama-320. Ezi ayizizo iimeko ezinzima. Ziyimpawu zokungahambelani okunzulu: uninzi lwababoneleli ngentsimbi baphatha i-Co T400 njengenye nje "i-alloy engaqhelekanga" - hayi njengesixhobo esifuna uqeqesho lwesinyithi, ulawulo lwembali yobushushu, kunye nokuqinisekiswa okusebenzayo kwinqanaba ngalinye.
Kutheni i-Co T400 ifuna ngaphezulu koBuchule boMachining obuMgangatho
I-Co T400 ayilo nqanaba eliqhelekileyo-yi-cobalt-nickel-chromium-molybdenum superalloy eyenzelwe ukuxhathisa i-galling, ukhukuliseko, kunye nokudinwa kwe-thermal phantsi koxinzelelo oluphezulu, inkonzo yobushushu obuphezulu. Ukuqina kwayo (i-38-45 HRC), ukwanda kwe-thermal ephantsi, kunye nokumelana nokugqwala okukhethekileyo kuyenza ilungele abantu abangaphakathi kwimpompo, izihlalo zevalvu, kunye nemikhono yokunxiba. Kodwa ezo zakhiwo zifanayo zenza kube nzima kakhulu ukwenza umatshini: ukunxiba izixhobo kukhawuleza nge-3-5 × ngokukhawuleza kunentsimbi ye-316; Uxinzelelo olushiyekileyo lunokujija izindlu ezinodonga olucekethekileyo ngexesha lokugqitywa kokugqibela; kunye nonyango olungafanelekanga lobushushu lutshabalalisa i-carbide dispersion ehambisa ukuxhathisa ukunxiba. Yiyo loo nto "i-CNC ekwaziyo" ayanelanga. Udinga iqabane eliphatha inxalenye nganye ye-Co T400 njengecandelo elibalulekileyo lobuthunywa-hayi into yorhwebo.
Ukudityaniswa okuthe nkqo kuSombulula iiNdawo zeNzululwazi zoMveliso wangempela
Silandele ngaphezulu kwe-60 yee-odolo ze-T400 ezithunyelwe kwiinyanga ezili-18 ezidlulileyo ukuya kwii-OEMs ze-oyile yaseMntla Melika. Ezo zihanjiswe ngexesha, kunye nokukhatywa kwe-zero dimensional, kwabelwana ngophawu olunye: ubunini benkqubo epheleleyo-ukusuka kwisatifikethi se-billet ekrwada ngokuphosa, umatshini orhabaxa, i-annealing yesisombululo, ukuchaneka kokugqiba umatshini, kunye novavanyo lokugqibela lokusebenza. Ayiyothiyori leyo. Ithetha ukuthi:
- Ukulandeleka kwezinto phantsi ukuya kwibhetshi enyibilikayo, iqinisekiswe ngokuchasene ne-ASTM F962 kunye ne-AMS 5754 yokwakheka kweekhemikhali kunye nobukhulu bengqolowa
- Ukuhlolwa kwe-CMM kwinkqubo emva komsebenzi ngamnye obalulekileyo, kungekhona nje ukujonga kokugqibela-ukubamba ukuphazamiseka kwe-thermal ngaphambi kokujika kanzima
- Unyango lobushushu lwenziwa ngaphakathi endlwini, kunye nezikhuni zomlilo ezibotshelelwe ngokuthe ngqo kwinxalenye yeenombolo zeqashiso kwaye ziqinisekiswe ngokwe-AMS 2750E
- Akukho zi-handoffs phakathi kwe-Foundry, ivenkile yomatshini, kunye nomthengisi wokunyanga ukushisa-ukuphelisa unxibelelwano olungalunganga kwimijikelo yokupholisa okanye kumazinga okupholisa
Oku akukho malunga nokulula. Kumalunga nokuthintela i-12,000 yexabiso le-rework rework esiyibonile kwisethi ye-piston pump cylinder housings-eyayinqatshelwe ngenxa yokuba umthengisi wangaphandle ongekho kwindawo yokuthengisa ukushisa wasebenzisa i-15 ° C ephezulu yokushisa kwe-soak, ukuthotywa kwe-intergranular corrosion resistance.
Intsebenziswano yobuNjineli iqala phambi kokuba uMzobo wokuQala usayinwe
Abanye ababoneleli balinda iGD&T egqityiweyo phambi kokucaphula. Oko kusemva kwexesha. Kusasazo lwehlabathi lokwenyani, iinxalenye ze-Co T400 azisileli kwimpazamo yokuvelisa-kodwa zivela kuqwalaselo loyilo: iikona zangaphakathi ezibukhali ezibangela uxinzelelo, ukungonelanga kwee-engile zoyilo ezibangela iziphene zokuphosa, okanye ukugqitywa komphezulu okuchaziweyo ngaphandle kokujonga iimfuno zokutywinwa okusebenzayo. Kwindawo yethu, uphononongo lobunjineli luqala xa wabelana ngomzobo wengqikelelo. Sifaka iflegi kwimingcipheko yokwenziwa kwangoko-njengokucebisa irediyasi yefillet elungisiweyo ukunqanda ukuqhekeka ngexesha lokucoca isisombululo, okanye ukufaka endaweni yokudibanisa ngoomatshini kunye nebrazed kwisanti esinye apho ubukhulu bodonga bungaphezulu kwe-25%. Oku akuyongxaki yengcebiso. Isekwe kuhlalutyo olubhaliweyo lokungaphumeleli oluvela kwi-127 yembuyekezo yentsimi kuyo yonke i-hydraulic, i-marine, kunye ne-geothermal applications.
Ukuthembeka akuthenjiswa-Kulinganisiwe, kulandelwa, kwaye kuhanjiswe
“Iiodolo ezininzi ezithembekileyo” zithetha unikezelo oluqikelelwayo *kunye* nokusebenza okuqikelelweyo. Siqinisekisa zombini ngokubethelela umgangatho kwindlela yokusebenza-hayi ukuyihambisa ekugqibeleni. Icandelwana ngalinye le-Co T400 lifumana:
- Ukuqinisekiswa kwezinto eziluhlaza kusetyenziswa i-OES spectroscopy kunye neengxelo zovavanyo oluqinisekisiweyo lwe-mill
- Ukuhlolwa okungonakalisi (idayi yokungena + i-ultrasonic) i-post-casting kunye ne-post-machining
- Ukuqinisekiswa komda kwiZeiss CONTURA G2 CMM ene-ISO 10360-2 echanekileyo eqinisekisiweyo
- Uvavanyo olusebenzayo-kubandakanya uxinzelelo lwe-hydrostatic ukubamba kwi-1.5 × uxinzelelo lokusebenza kwimizuzu ye-30-apho kucacisiwe
Kwaye ewe-sigcina umkhondo ogcweleyo: inombolo yobushushu, inguqulelo yenkqubo yomatshini, i-ID yomsebenzisi, izitampu zexesha lokuhlola, kunye neerekhodi zokulinganisa kuzo zonke izixhobo zokulinganisa. Akunjalo ngenxa yokuba abaphicothi-zincwadi bayayifuna. Ngenxa yokuba xa i-winch center shaft roller ingaphumeleli kwindawo yemigodi ekude, iqela lakho lifuna iimpendulo-kungekhona izizathu.
Kubathengi abavavanya a Co T400 umzi-mveliso ixesha elide, unikezelo oluphezulu, umbuzo awukho "Ngaba banokuwenza?" "Ngaba bayayiqonda into eyenzekayo kwi-Co T400 xa uyityhalela ngaphaya kwemida yedatha-kwaye baya kungqina njani ukuba ayizukusilela kwisicelo sakho?" Elo nqanaba lokuphendula aliveli kwiincwadana okanye iziqinisekiso zodwa. Ivela ekwenzeni umsebenzi onzima-ibhetshi emva kwebhetshi-kumgangatho wevenkile, elebhu, kunye nasebaleni. Lo ngumgangatho esidibana nawo. Ngalo lonke ixesha.
