Uma uzwa Cishe T800, ingqondo igxumela iqonde ezinombolweni zedatha: ubulukhuni obuphezulu, ukumelana nokugqoka, mhlawumbe ukuhlotshaniswa okungacacile nezimo ezibucayi. Iphutha lokuqala lelo. Esitolo sethu, akukaze kube mayelana nengxubevange yodwa; kumayelana nomshado phakathi kwesimo sezinto ezibonakalayo kanye nenqubo yokuyithambisa. Ngibone amaphrojekthi amaningi entengantenga ngoba belapha Cishe T800 noma ama-alloys asekelwe ku-cobalt afanayo njengento nje enkulu okufanele iphonswe enkingeni. Iqiniso limbi kakhulu, lihluke kakhulu, futhi ngokungagwegwesi, lapho umsebenzi wangempela—nezindleko—kukhona.
Ingxubevange Akuwona Umkhiqizo; Inqubo I
Sithole isicelo sesikhathi eside sengxenye ye-valve Cishe T800. Ama-specs eklayenti abenolaka, egxile kuphela ekuqineni kokugcina nokugqwala. Umdwebo wokuqala ububiza izindonga ezincanyana namajometri angaphakathi acijile. Noma ubani onolwazi lwe-Foundry uyazi ukuthi lelo fulegi elibomvu elinalawa ma-alloys. Iphuzu eliphakeme lokuncibilika kanye nezici zokuqinisa ama-superalloys asekelwe ku-cobalt afana Cishe T800 abaxoleli. Kusikhunta segobolondo noma ukutshala imali, esisebenza ngokukhethekile kukho I-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), ulwa nokuncipha kwe-porosity kanye nokuklebhuka okushisayo kusukela ngesikhathi insimbi ishaya isikhunta. Ingxubevange ifuna ukuziphatha ngendlela ethile; kufanele udizayine isistimu yokugenca, izikhuphukeli, ngisho nezinga lokushisa langaphambi kokushisa kwesikhunta, ukuze likuxube libe sesimweni osidingayo. Kuyizingxoxo, hhayi umyalo.
Lapha kulapho iminyaka engu-30 ekulingiseni nasekukhiqizeni i-QSY eshiwo akuyona nje umugqa wokumaketha. Ilabhulali yamaphethini ahlulekile kanye nokuyekethisa okuyimpumelelo. Kuleyo valve, kwakudingeka sibuyele emuva kuklayenti futhi siphikise izinguquko zedizayini—izingxenye ezijiyile kancane, amakhona anemisebe lapho ayefuna khona imiphetho ebukhali. Kwakungekona ukwehliswa; kwakwenza ingxenye ikwazi ukulingisa ngaphandle kokukhubazeka okufihliwe okungadala ukwehluleka enkonzweni. Iklayenti lalicabanga ukuthi lithenga into ethile. Babethenga ngempela ulwazi lwethu lwenqubo ukuze benze lezo zinto ezibonakalayo zisebenze.
Futhi uhlangothi lwemishini? Leso esinye isendlalelo. Ngemuva kokusakaza, unale ngxenye eqinile ngendlela emangalisayo, ekwazi ukumelana nemihuzuko. CNC machining akufani machining steel emnene. Ukugqokwa kwamathuluzi kuyachayeka. Sifunde ngokuzama nangephutha—kanye nenqwaba yezinto ezifakiwe eziphukile—ukuthi amamaki athile e-carbide, amanani ancishisiwe okuphakelayo, nokupholisa ingcindezi ephezulu akuzona iziphakamiso; ziwukuphela kwendlela yokuthola ubukhulu obuphelile ngaphandle kokucekela phansi isabelomali sakho samathuluzi. Isikhathi sokusebenza se-a Cishe T800 ingxenye ingaba kathathu kuneyensimbi engagqwali, into yezindleko evame ukunganakwa ekucaphuneni kokuqala.
I-Material Synergy kanye ne-Misplaced Hype
Kukhona ukuthambekela kokubona Cishe T800 njengesixazululo esizimele. Empeleni, ukubaluleka kwayo kuvame ukuhambisana. Sivame ukuyisebenzisa ngokubambisana nezinye izinto. Cabanga ngomhlangano wephampu lapho indlu ingama-duplex engagqwali (ngobuqotho besakhiwo kanye nokumelana nokugqwala okujwayelekile) kodwa ubuso obubucayi, isihlalo noma umphetho we-impeller, bugqokile noma saphonswa njengokufakwa kusuka Cishe T800. Lokhu akukhona nje ukonga imali; imayelana nengqondo yobunjiniyela. Ukubeka impahla eyeqisayo kuphela lapho ibhekene nezimo ezibucayi.
Ngikhumbula iphrojekthi yombhobho wodaka lwamalahle. Isisekelo kwakuyinsimbi eqinile, ene-alloy ephansi. Kodwa i-orifice, ebhekene nokugeleza kwe-abrasive njalo, kuchazwe ngokuthi Cishe T800. Inselele kwaba ukuzihlanganisa nabo. Ukushisela ama-cobalt alloys ensimbi akuyona into encane-ukunciphisa, ukuqhekeka, ingcindezi. Sagcina sisebenzisa i-precision-cast Cishe T800 ipulangwe eyafakwa ngomshini yabe isivalwa ngensimbi ekhethekile, inqubo ethuthukiswa kaningana. Imizamo yokuqala nge-deposition welding eqondile yehlulekile ngokumangalisayo, nemifantu esakazeka kusukela emugqeni wokuhlanganisa. Lokho kwehluleka kwakufundisa ukwedlula noma iyiphi incwadi.
Lokhu kufinyelela iphuzu elibalulekile: ukusebenza ngama-alloys akhethekile afana ne-nickel noma asekelwe ku-cobalt akuyona isevisi yempahla. Uma inkampani efana neyethu ibala lawo makhono, kusho ukujula kokusekelwa kwe-metallurgical kanye nokuhlaziywa kokwehluleka okungokoqobo. Akukhona nje ukuthi singawuthela. Yilokho esikwaziyo ukuthi yehluleka kanjani, futhi siklama inqubo yethu ukuze sigweme lezo zindlela zokwehluleka.
Iqiniso Lokuhlinzeka Nokuqeda
Ake sikhulume ngempahla ngokwayo. Cishe T800 ayihlali emigqonyeni yokugcina izinto njenge-304 engenasici. Okuqukethwe kwe-cobalt kukodwa kubeka inani eliguqukayo nesikhathi sokuhola esiboshelwe ezimakethe zomhlaba. Ku-Foundry, lokhu kusho ukuhlela ngokucophelela i-inventory kanye nokuxhumana okucacile namakhasimende mayelana nokuguquguquka kwezindleko. Awukwazi ukuvele u-ode ukugcwalisa okusheshayo. Lokhu kuthinta yonke into kusukela kusivinini se-prototyping ukuya ekuhleleni ukukhiqiza kochungechunge lokulingisa.
Bese kuba khona ukuphela kwendawo nokuhlolwa. Ngenxa yokuthi lezi zingxenye zivame ukungena enkonzweni ebucayi, umbuso wokuhlola unonya. Ukuhlola ukungena kwedayi kujwayelekile, ngokuvamile kulekelelwa nge-radiography yezigaba ezibalulekile. Ichashaza elincane le-porosity elingase lamukeleke ekulingiseni okujwayelekile kobunjiniyela liyanqatshwa lapha. Kudingeke ukuthi silungise izinqubo zethu zokubumba amagobolondo—izinhlamvu ze-ceramic ezicolekile, izindawo zokomisa ezilawulwayo—ikakhulukazi kulawa ma-alloys anobuqotho obuphezulu ukuze kuncishiswe ukonakala kwendawo. Yengeza izinyathelo, yengeza izindleko, kodwa akuxoxiswana nayo.
Futhi ukuqeda? Kwesinye isikhathi i-as-cast surface, ngemuva kokususwa ngokucophelela kwegobolondo nokuqhuma, yisimo esifiswayo se-substrate yokumboza. Kwesinye isikhathi, idinga ukuqedwa komshini. Ubulukhuni be Cishe T800 kusho ukugaya kungase kudingeke esikhundleni sokugaya ukuze kutholwe ukubekezelelana kokugcina. Inketho ngayinye ifaka izindleko ezihlukile kanye nendlela yomugqa wesikhathi. Ikhotheshini efanele kufanele iveze lezi zindlela, hhayi nje ukunikeza intengo yekhilogremu yensimbi.
Lapho Kuwucingo Olulungile (Futhi Uma Lungelona)
Ngakho-ke lapho ecacisa Cishe T800 ukwenza umqondo ongenakuphikwa? Ezindaweni zokuhuzuka okuqinile okuhlanganisiwe nezinga lokushisa eliphakeme, noma lapho ukugayiwa nokugqokwa kwensimbi kuya kwensimbi kuyizindlela zokwehluleka okuyinhloko. Cabanga ngamathiphu e-turbine blade, amapuleti okugqoka ezithandweni ezishisa kakhulu, noma izingxenye ezithile zokucubungula amakhemikhali lapho ukugqwala okuvela kuma-asidi kuhlangana nokugeleza kwezinhlayiyana ezigugulekayo. Ukusebenza kwayo akukhona nje ukuthi kungcono kancane; kungaba imiyalo yobukhulu bempilo ende, ethethelela iprimiyamu.
Kodwa nami ngike ngayibona isetshenziswa kabi. Iklayenti lake laliyifunela ingxenye yasolwandle ebhekene nokugqwala okufanayo kwamanzi olwandle. Ngalokho, i-duplex yezinga eliphezulu noma i-super duplex insimbi engagqwali, noma ngisho nengxubevange ye-nickel-copper, ibiyonga kakhulu futhi ifaneleke ngokobuchwepheshe. Cishe T800Ukumelana nokugqwala kuhle, kodwa amandla ayo amakhulu ukumelana nokugqokwa. Ukuyisebenzisa lapho lawo mandla amakhulu engadingeki kuyiphutha elibizayo. Ingxenye yomsebenzi wethu ngezinye izikhathi iwukukhuluma amaklayenti akhiphe ingxubevange yamanye amazwe, siwaqondise kokubalulekile okufanelekile ukusuka ebangeni esiliphathayo, njengebanga elithile lensimbi engagqwali noma eyinsimbi.
I-matrix yesinqumo iyinkimbinkimbi. Kubandakanya ukubala izindleko eziphelele zobunikazi, hhayi nje izindleko zeyunithi. Ingxenye eshibhile ehlulekayo njalo ngemva kwezinyanga eziyisithupha futhi idinga ukuvalwa kwesitshalo ukuze ibuyiselwe ibiza kakhulu kune-a Cishe T800 ingxenye esebenza iminyaka emihlanu. Kodwa udinga idatha nolwazi lwensimu ukuze wenze lelo cala libe ngendlela ekholisayo.
Isiphetho: Ulwazi Njengesithako Esibalulekile
Ekugcineni, Cishe T800 kuyigama nje. Inani livuliwe hhayi ngokuthenga i-alloy, kodwa ngokubambisana nomqambi oqonda umphefumulo wayo. Kwa-QSY, amashumi eminyaka ekulingiseni nasekukhiqizeni ahumushela ku-pragmatic, kwesinye isikhathi enenkani, egxile ekwenziweni. Kumayelana nokwazi ukuthi ukushintshwa okuncane ku-engeli yokusalungiswa kungasho umehluko phakathi kokukhipha okuhlanzekile negobolondo eliqhekekile. Kumayelana nokuba nezinhlelo ze-CNC namasu okusebenzisa amathuluzi asevele elungisiwe ezintweni eziqinile, ngakho awukhokheli ijika lethu lokufunda.
Imboni igcwele abahlinzeki abangakwazi ukuthola impahla. Bambalwa kakhulu abanokuhlangenwe nakho okugxilile, kwesinye isikhathi okubuhlungu, ukukubumba ngokuqhubekayo kube ingxenye ethembekile, esebenza kahle kakhulu. Yilelo gebe. Uma usebenza ngalezi zinto, awuthengi insimbi. Uthenga ukuzethemba, wakhe ukusakaza okukodwa okwenqatshiwe, indlela eyodwa yethuluzi elithuthukisiwe, kanye nokuthunyelwa kwenkambu okukodwa okuyimpumelelo ngesikhathi. I-spec sheet ye- Cishe T800 ikutshela ukuthi kuyini. Uzakwethu olungile uyakutshela, akubonise, ukuthi empeleni ungenzani ngakho.
