Xa usiva Co T800, ingqondo ixhuma ngqo kumanani edatha yedatha: ubunzima obuphezulu, ukuxhathisa ukunxiba, mhlawumbi unxulumano olungacacanga kunye neemeko ezingqongileyo. Yimpazamo yokuqala leyo. Kwivenkile yethu, akukho nto malunga ne-alloy yodwa; imalunga nomtshato phakathi kobushushu bezinto kunye nenkqubo ewuthambisayo. Ndibone iiprojekthi ezininzi kakhulu zityhafa ngenxa yokuba bezinyanga Co T800 okanye i-alloys esekelwe kwi-cobalt efana neyona nto iphezulu yokuphoswa kwingxaki. Okwenyani kubi ngakumbi, kuninzi ngakumbi, kwaye ngokungafihlisiyo, apho umsebenzi wokwenyani-kunye neendleko-zilele khona.
I-alloy ayiyoMveliso; Inkqubo Yi
Sifumene isicelo okwethutyana emva kwecandelo levalvu ngaphakathi Co T800. Iimpawu zomxhasi zazinobundlongondlongo, zigxile kuphela kubulukhuni bokugqibela kunye ne-corrosion specs. Umzobo wokuqala wawufuna iindonga ezibhityileyo kunye neejometri ezibukhali zangaphakathi. Nabani na onamava e-Foundry uyazi ukuba yiflegi ebomvu enezi ngxubevange. Indawo ephezulu yokunyibilika kunye neempawu zokuqiniswa kwe-cobalt-based superalloys efana Co T800 abaxoleli. Kwiqokobhe lokungunda okanye utyalo mali, esisebenza ngokukhethekileyo kulo Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), ulwa ne-shrinkage porosity kunye nokukrazuka okushushu ukususela oko intsimbi ibetha ukungunda. I-alloy ifuna ukuziphatha ngendlela ethile; Kufuneka uyile inkqubo yokungena, izinyusi, nkqu iqondo lobushushu lokungunda langaphambi kobushushu, ukuyihexa kwimilo oyifunayo. Luthethathethwano, hayi umyalelo.
Apha kulapho iminyaka engama-30 yokuphosa kunye nokwenza ubuchwephesha be-QSY ibalula ayingomgca wentengiso nje. Lithala leepateni ezisileleyo kunye nokulalanisa okuyimpumelelo. Ngaloo valve, kwafuneka sibuyele kumxhasi kwaye sixoxe ngotshintsho loyilo-amacandelo amancinci amancinci, iikona ezinqamlekileyo apho bafuna imiphetho ebukhali. Yayingekokuthoba umgangatho; ibisenza inxalenye eneneni igalelwe ngaphandle kweziphene ezifihlakeleyo eziya kubangela ukusilela kwinkonzo. Umxhasi wayecinga ukuba bathenga imathiriyeli. Ngokwenene babethenga ulwazi lwethu lwenkqubo ukwenza ezo zinto zisebenze.
Kwaye icala lomatshini? Ngomnye umaleko lowo. Emva kokuphosa, unayo le ndawo inzima kakhulu, i-abrasion-resistant part. CNC machining akufani machining intsimbi ethambileyo. Ukunxitywa kwezixhobo kuyacaca. Sifunde ngolingo kunye neempazamo-kunye nemfumba yezinto ezifakelweyo ezaphukileyo-ukuba amabakala athile e-carbide, amazinga okuncitshiswa kwesondlo, kunye ne-high-pressure coolant ayizingcebiso; bakuphela kwendlela yokufumana idimension egqityiweyo ngaphandle kokutshabalalisa ibhajethi yakho yezixhobo. Ixesha lomatshini le Co T800 icandelo linokuba liphindwe kathathu leyentsimbi engenastainless, ixabiso lexabiso elisoloko lingahoywa xa kucatshulwa okokuqala.
I-Synergy yezinto eziphathekayo kunye ne-Hype engafanelekanga
Kukho ukuthambekela kokubona Co T800 njengesisombululo esizimeleyo. Ngokwenyani, ixabiso layo lihlala likwi-synergy. Sihlala siyisebenzisa ngokudibeneyo nezinye izinto. Khawucinge ngendibano yempompo apho indlu ikwi-duplex stainless (ukwenzela imfezeko yolwakhiwo kunye nokumelana nomhlwa jikelele) kodwa ubuso obubalulekileyo, isitulo okanye i-impeller edge, zinxitywe okanye ziphoswe njengofakelo olusuka. Co T800. Oku akuthethi nje ukonga imali; imalunga nengqondo yobunjineli. Ukubeka izinto ezigqithiseleyo kuphela apho zijongene neemeko ezinzima.
Ndikhumbula iprojekthi yomlomo wodaka lwamalahle. Isiseko yayiyintsimbi eyomeleleyo, ene-alloy ephantsi. Kodwa i-orifice, ejongene nokuhamba kwe-abrasive rhoqo, yachazwa njenge Co T800. Ucelomngeni yayikukubadibanisa. Ukuwelda i-cobalt alloys kwintsimbi akuyona into encinci-ukunciphisa, ukuqhekeka, uxinzelelo. Siye sagqiba ukusebenzisa i-precision-cast Co T800 isifakelo esasifakelwe ngoomatshini saza savalwa ngobhedu olukhethekileyo, ubuchule obusulungekiswe kaninzi. Iinzame zokuqala kunye ne-welding ye-deposition ethe ngqo ayiphumelelanga ngokumangalisayo, kunye neentanda ezivela kumgca wokudibanisa. Oko kusilela kwakufundisa ngakumbi kunayo nayiphi na incwadi.
Oku kufikelela kwindawo ephambili: ukusebenza ngeealloyi ezikhethekileyo ezifana ne-nickel-based okanye i-cobalt-based ayiyonkonzo yorhwebo. Xa inkampani efana neyethu idwelisa ezo zakhono, oko kuthetha ubunzulu benkxaso yesinyithi kunye nohlalutyo olusebenzayo lokusilela. Asiyonto nje esinokuyigalela. Siyazi ukuba isilela njani, kwaye siyila inkqubo yethu ukunqanda ezo ndlela zokusilela.
Inyani yoNikezo kunye noGqiba
Masithethe ngemathiriyeli ekrwada ngokwayo. Co T800 ayihlali kwi-warehouse bins njenge-304 engenasici. Umxholo we-cobalt wodwa uchaza ixabiso eliguquguqukayo kunye nexesha elihamba phambili eliboshwe kwiimarike zehlabathi. Kwi-Foundry, oku kuthetha ukucwangciswa kwe-inventri ngononophelo kunye noqhagamshelwano olucacileyo kakhulu kunye nabathengi malunga nokuguquguquka kweendleko. Awunakuvele u-odole ukongeza ngokukhawuleza. Oku kuchaphazela yonke into ukusuka kwisantya seprototyping ukuya kwishedyuli yemveliso yothotho lokusaswa.
Emva koko kukho ukugqiba kunye nokuhlolwa. Ngenxa yokuba ezi nxalenye zihlala zingena kwinkonzo ebalulekileyo, ulawulo lokuhlola lukhohlakele. Uvavanyo lokungena kwedayi lusemgangathweni, luhlala luncediswa ngeradiyografi kumacandelo abalulekileyo. Ichaphaza elincinci le-porosity elinokwamkeleka kubunjineli ngokubanzi bokubunjwa kukwaliwa apha. Kuye kwafuneka silungelelanise iinkqubo zethu zokubumba iqokobhe - iinkozo zeceramic ezicolekileyo, iimeko ezilawulwayo zokomisa-ngokukodwa kwezi ngxubevange eziphezulu zentembeko ukunciphisa iziphene ezingaphezulu. Yongeza amanyathelo, yongeza iindleko, kodwa ayinakuxoxisana.
Kwaye ukugqiba? Ngamanye amaxesha umphezulu we-as-cast, emva kokususwa ngononophelo kunye nokuqhushumba, yimeko efunwayo ye-substrate yokugquma. Ngamanye amaxesha, ifuna ukugqiba ngoomatshini. Ukuqina kwe Co T800 kuthetha ukuba ukucola kungafuneka endaweni yokusila ukunyamezelana kokugqibela. Ukhetho ngalunye ludibanisa iindleko ezahlukeneyo kunye nomzila wexesha. Isicatshulwa esifanelekileyo kufuneka senze imephu ezi ndlela ngaphandle, kungekhona nje ukunika ixabiso lekhilogram nganye yesinyithi.
Xa Ilucingo oluLungileyo (Kwaye xa lungekho)
Ngoko xa kuchazwa Co T800 yenza ingqiqo engenakuphikiswa? Kwiimeko-bume ezidityanisiweyo zokukrazuka kakhulu kunye nobushushu obuphakamileyo, okanye apho ukunxitywa kwentsimbi kunye nentsimbi ukuya kwintsimbi ziindlela eziphambili zokusilela. Cinga ngeengcebiso zeblade ye-iturbine, ukunxiba iipleyiti kwiziko lobushushu obuphezulu, okanye amacandelo athile okwenziwa kweekhemikhali apho umhlwa osuka kwi-asidi udibana nokuhamba kwamasuntswana akhukulisayo. Ukusebenza kwayo akukho ngcono nje kancinci; inokuba yimiyalelo yobukhulu bobomi obude, ithethelela ipremiyamu.
Kodwa ndiyibonile isetyenziswa kakubi. Umxhasi wake wayifunela into yaselwandle ejongene nomhlwa wamanzi olwandle afanayo. Ngaloo nto, i-duplex ephezulu okanye i-super duplex insimbi engenasici, okanye i-alloy ye-nickel-copper, yayiza kuba yindleko ngakumbi kwaye ifanelekile ngokobugcisa. Co T800Ukumelana nomhlwa kulungile, kodwa amandla ayo aphezulu kukuxhathisa ukunxiba. Ukuyisebenzisa apho loo mandla angawo ungafunwayo yimpazamo ebiza imali eninzi. Inxalenye yomsebenzi wethu ngamanye amaxesha kuthetha ukuba abathengi baphume kwi-alloy yangaphandle, sibaqhubele kwimathiriyeli efanelekileyo ngakumbi ukusuka kuluhlu esiluphetheyo, njengenqanaba elithile lentsimbi okanye intsimbi.
I-matrix yesigqibo inzima. Ibandakanya ukubala iindleko zizonke zobunini, hayi nje iyunithi yeendleko. Inxalenye enexabiso eliphantsi engaphumeleliyo rhoqo kwiinyanga ezintandathu kwaye ifuna ukuvalwa kwesityalo ukuze kubuyiselwe yona ibiza kakhulu kune-a Co T800 inxalenye eqhuba iminyaka emihlanu. Kodwa udinga idatha kunye namava entsimi ukwenza loo meko ikholisayo.
Isiphelo: Ulwazi njengeSithako esibalulekileyo
Ekugqibeleni, Co T800 sisibizo nje. Ixabiso livuliwe kungekhona ngokuthenga i-alloy, kodwa ngokubambisana nomqambi oqonda umphefumlo wayo. Kwi-QSY, amashumi eminyaka ekujuleni nasekusebenzeni aguqulela kwipragmatic, ngamanye amaxesha enenkani, kugxilwe ekwenziweni. Kumalunga nokwazi ukuba i-tweak encinci kwidrafti ye-angle ingathetha umahluko phakathi kwe-ejection ecocekileyo kunye negobolondo eliqhekekileyo. Imalunga nokuba neenkqubo ze-CNC kunye nezicwangciso zezixhobo esele zilungisiwe kwimathiriyeli enzima, ke awuhlawuleli ijiko lethu lokufunda.
Ishishini lizele ngababoneleli abanokufumana imathiriyeli. Ambalwa kakhulu amava azinzileyo, ngamanye amaxesha abuhlungu, ukuyibumba into ethembekileyo, yokusebenza okuphezulu. Nantso isithuba. Xa usebenza ngezi zixhobo, awuthengi isinyithi. Uthenga ukuzithemba, wakha enye eyaliwe, indlela enye yesixhobo ephuculweyo, kunye nokusasazwa kwentsimi enye ngexesha. Iphepha elikhethekileyo le Co T800 ikuxelela ukuba yintoni na. Iqabane elifanelekileyo liyakuxelela, likubonisa, into onokuyenza ngayo.
