Paunonzwa 'Co 21', kana pfungwa dzako dzikasvetuka dzakananga kune imwechete, rigidly defined alloy formula, unenge watobuda mugwara. Mumigero yekudyara kwekudyara uye CNC machining, iro zita rinowanzomutsa gakava rakawanda pane kujeka. Hazvina kufanana nekushevedzera kuti 304 isina tsvina; ipfupi, nzvimbo yekutanga yehurukuro inosanganisira kupisa kwakawanda, kutsvaga zvinhu, uye pakupedzisira, kuita pasi petochi kana chishandiso. Ndakaona maRFQ akawandisa apo mumwe munhu anongorova 'Co 21' padhirowa otarisira mashiripiti, achikanganwa kuti mashiripiti - kana kuti musoro wakakura - uri mune zvakatsanangurwa uye kugona kwevakatanga kuzvidudzira.
Iyo Spec ndiyo Yekutanga Mutsetse, Kwete Yokupedzisa Line
Ngatitorei kongiri. Mubasa redu pa Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), chikumbiro che a Co 21 chikamu chinowanzo gara chine chirevo kune chimwe chinhu chakaita seHaynes 21 kana yakafanana cobalt-chromium-molybdenum-tungsten nickel alloy. Chinhu chekutanga chatinoita hakusi kutaura; ndiko kutsemura. Ndeipi nzvimbo yekushanda? Ndeyegasi turbine seal, prosthetic knee joint, kana high-wear valve component mukugadzirwa kwemakemikari? Iyo base chemistry inogona kunge iri ballpark, asi dhiyabhorosi-mutsauko pakati pechikamu chinotora mwedzi mitanhatu uye imwe inotora makore matanhatu-iri muchipiri kugadzirisa uye machining zano.
Ini ndinorangarira chirongwa makore mashoma kumashure kune aerospace MRO mutengi. Vaida yekutsiva stator vane shroud, vachitsanangura Co 21 yakaenzana. Isu takagadzira kupisa-inodzivirira cobalt alloy inokodzera tsananguro yakafara. Iyo shell mold casting yakafamba zvakanaka, iyo dimensional kurongeka kwaive padanho. Asi post-casting, panguva yekugadzirisa kupisa kwekupisa, tinorova snag. Kutenderera kwekunetsekana kwatakashandisa, zvichibva pane yakajairwa protocol yema alloys akafanana, haina kunyatso kwanisa kugovera yakaringana carbide kune yavo chaiyo-kutenderera kuneta mamiriro. Chikamu chakapfuura QA, asi mukuedza kwavo kwebhenji, hupenyu hwekuneta hwakanga huri pamusoro pe15% pasi pechinangwa chavo. Kwaiva kukundikana here? Kwete chaizvo. Chaive chidzidzo. The material was technically Co 21, asi chikumbiro chaida a Co 21 pamwe ne hyper-specific thermal history. Isu takamhanyisa zvakare batch neyakagadziridzwa, yakareba kudzikamisa anneal, uye yakarova mucherechedzo. Iyo spec sheet haina kuchinja; process yedu yakaita.
Apa ndipo panodiwa chiitiko chemuchitoro. Chero ani zvake anogona kutenga alloy ingots. Haasi munhu wese ane makore makumi matatu-asinganzwisisike ekugadzira mapatani, mold engineering, uye post-casting kupisa kurapwa iyo inowanikwa seQSY inounganidza. Iwe unodzidza kuti neaya ma superalloys, iwo machining paramita aungashandisa simbi anongopisa anoisa uye kushanda-kuomesa nzvimbo kuti isakanganwa. Unoda kumhanya kwakaderera kwekucheka, mitengo yakakwira yekudyisa, kugadzika setups, uye inotonhodza izvo zvine chekuita nekudzora tembiricha kwete kungozora mafashama. Kutamba kwakasiyana zvachose.
Material Sourcing uye Yakaenzana Musungo
Imwezve musoro unoshanda ndiyo mbishi pachayo. Vachitaura Co 21 hazvivimbise kuti uri kuwana zvinhu kubva kuchigayo chimwe chete, chine zvinodzora kusachena, sechikamu cheOEM. Isu tinoshanda neakakosha alloys anosanganisira cobalt-based, uye isu takavaka hukama nezvigayo zvatinovimba nazvo. Asi dzimwe nguva bhajeti yemutengi inovatuma kutsvaga zvinhu zvakaenzana kubva kune mamwe masosi. Iyi inzvimbo huru yengozi.
Takava nemamiriro ezvinhu nemugadziri wepombi. Vakatitumira ivo voga Co 21 bar stock yeCNC machining yemamwe akanyanya-sevhisi kupfeka mahwendefa. Macerts aitaridzika zvakanaka pabepa. Asi panguva yekugadzira, vashandisi vedu vakaona machipisi aiita zvakasiyana-ane tambo, asina brittle pane zvaitarisirwa. Kupfeka kwemidziyo kwaivewo kwakashata. Takambomira ndokumhanya zvedu tichitarisa maspectrometry. Iyo chromium uye molybdenum zvaive mukati memhando, asi trace silicon uye manganese zvaive zvadzimwa. Yakanga isiri iyo alloy yakaipa, asi yanga isiri iyo chaiyo musiyano wepombi yavo dhizaini yakatenderwa. Kurishandisa kwaigona kuita kuti pave nekukandwa kusingafungidzirwe kana kuora mumunda. Takazviratidzira, tikakurukura nezvekuchinjana kwemaitiro, uye vakasarudza kuti tivape zvinhu kubva kuchiteshi chedu chenguva dzose. Inodhura zvakanyanya kumberi asi yakachengetedza kutadza kwemunda.
Ichi ndicho chikonzero pane yedu saiti, tsngtaocnc.com, tinosimbisa kubatanidzwa kwekukanda uye machining. Kana isu tichidzora maitiro kubva kusimbi yakanyungudutswa kusvika kune yakapedzwa mashini chikamu, isu tinobvisa yakakura shanduko. The Co 21 (kana chero alloy) yakanyungudutswa, yakakandwa, inopisa-yakagadziriswa, uye inogadzirwa pasi pedenga remba, ine imwe inoenderera tambo yekudzora maitiro uye kuzvidavirira. Iyo data kubva muchoto chekukanda inozivisa hurongwa hwekupisa kupisa, iyo inozoraira iyo machining zano. Haukwanise kuwana izvozvo kubva kuchitoro chebasa chinongotenga michina yakatengwa isina chinhu.
CNC Machining: Papi Dzidziso Inosangana neToolpath
Kugadzira ma alloys aya ndipo panosangana nerabha mugwagwa. Hazvisi zvevasina simba. Iwe haugoni kungokanda chigayo chekupedzisira pairi. Tiri kutaura nezve yakasimba carbide maturusi, chaiwo geometries epamusoro-tembiricha alloys, uye dzimwe nguva kunyange CBN (cubic boron nitride) yekupedzisa. The setup rigidity ndiyo inonyanya kukosha; chero kutaura kunoparadza kutendeseka kwepamusoro kunokosha pakuramba kuneta.
Tsanangudzo inowanzoregeredzwa imamiriro ezvinhu asati arova CNC muchina. For Co 21 castings, vari mune as-cast state, mhinduro inorapwa, kana kuchembera zvizere? Kuoma uye ductility zvakasiyana zvikuru. Isu takambogadzira batch yeas-cast Co 21 housings. Iyo geometry yakanga yakaoma, ine madziro matete. Mumamiriro e-as-cast, zvinhu zvacho zvaive nekusarira kunetseka uye zvaive zvakapfava. Machining akafamba zvakanaka, asi mushure mekunge taita kuomeswa kwezera repashure-machining, zvimwe zvezvikamu zvakatetepa zvakaratidza kukanganiswa kudiki-zviuru zvishoma zvema inch, asi zvakaringana kuti ive kunze kwekushivirira kwenzvimbo yekusangana. Takadzidza. Ikozvino, kune zvikamu zvakakomba-dimension, isu tinowanzo kuita hutsinye hwekugadzira muchina munzvimbo yakapfava, tobva taisa kurapwa kwekupisa kwekupedzisira, kuchiteverwa nechiedza chekupedzisa kupfuura kune chokwadi kumusoro kwejometri. Inowedzera nhanho, asi inovimbisa mhedzisiro.
Kutonhodza zano ndomumwe musoro wenyaya. Nema alloys aya, chizvarwa chekupisa pamucheto wekucheka chakanyanya. Iwe unofanirwa kuzvibata, asi zvakare funga nezve chemistry. Mamwe emhando yepamusoro-cobalt alloys anogona kunzwa kune mamwe sarufa kana chlorine additives mune zvinotonhorera, izvo zvinogona kukonzera kusagadzikana ngura kupaza gare gare. Isu tinoshandisa kwaakarerekera pH, semi-synthetic inotonhorera uye tinoachengeta zvine hungwaru. Icho chidiki diki muchirongwa chikuru, asi mubhizinesi iri, zvidiki zvidiki ndiyo yakakura chirongwa.
Iyo Yekubatanidza Yakanakira: Kubva kuShell Mold kusvika Yakapedzwa Chikamu
Izvi zvinondidzosa kumusimboti wekuti vertically integrated operation seQSY inobata sei zvinhu zvakaita Co 21. Iyo shell mold casting process yatinoshandisa yakanakira kuwana yakaoma, padhuze-net-shape geometries izvi zvemhando yepamusoro zvikamu zvinowanzoda. Paunenge uchikanda yakaoma turbine chikamu kana yekurapa implant prototype mukati Co 21, iwe unoda mashoma anotevera machining stock-pamwe chete 0.5mm pachiso. Izvi zvinoponesa pane hutsinye machining nguva uye inodhura zvinhu marara.
Asi kubatanidzwa kunopfuura kungochengetedza matanho. Ndezvekuyerera kwezivo. The foundry team inoziva kuti Co 21 kukanda kune imwe madziro ukobvu kuchava neiyo chaiyo yezviyo chimiro. Ivo vanotaurirana izvo kune CNC programming timu, vanogona kuronga nzira yavo yekushandisa uye kusungirira kushanda neiyo chimiro, kwete kupokana nazvo. Chikwata chekurapa kupisa chinowana data kubva kumativi ese kuti igadzirise matenderedzwa. Icho chidimbu chemhinduro chaunongowana kubva kumakumi emakore pasi pedenga rimwe chete, uchishanda pane zvese kubva kusimbi yakakandwa kusvika kune nickel-based alloys uye, hongu, mhuri yecobalt.
Ndakaona mapurojekiti achitadza mu disjointed supply chain. Imwe kambani inoita kukanda, imwe kupisa kupisa, chetatu kugadzira. Mashoko anorasika. Mushandi anoomesa musoro, achembera Co 21 chikamu icho chinotyisa kutema uye haazive kuti sei zvakaoma kudaro. Vanopomera zvinhu zvacho. Pamwe mushonga wekupisa wakachikura patembiricha isiriyo yemuchina wekushandisa. Kana zvese zvakabatana, matambudziko aya anogadzirwa kunze kusati kwadururwa mold yekutanga.
Kupfuura Dhizaini: A Pragmatic View
Saka, chii chinonzi takeaway Co 21? Itore sechikamu chinoshanda, kwete chekutengesa. Kukosha kwayo kunoonekwa kwete kana iwe uchiiraira, asi paunotsanangura kuti ichaitwa sei, inorapwa, uye inopedzwa. Kubudirira kwechikamu kunoenderana nekubata iyo alloy kudomwa semutsara wekuvhura mune yakadzama yehunyanzvi nhaurirano nezvekuita, nharaunda, uye kugadzira.
Kune mainjiniya nevatengi, zano rangu nderekutarisa kupfuura mutsara wezvinhu padhirowa. Bata nemutengesi wako pane maitiro. Bvunza: Chii chaunosangana nacho ne-post-casting heat treatment yechishandiso ichi? Iwe unobata sei kuzorora kwekushushikana usati wagadzira? Ndeipi yako yakajairwa machining parameter yakagadzirirwa mamiriro aya? Mhinduro dzinokuudza zvakanyanya kupfuura cert yeguyo.
Pakupedzisira, Co 21 chombo. Iyo inoshamisa inokwanisa kupfekwa, kupisa, uye kudzivirira ngura. Asi sechinhu chero chipi zvacho chakanyatsojeka, kushanda kwayo kunoenderana zvachose neunyanzvi hwemaoko, uye kudzika kwekunzwisisa, kutungamirira kushandiswa kwayo kubva kune yakasvibirira kusvika kune yakapedzwa chikamu. Ndiyo alloy chaiyo-musanganiswa wemakemikari akatsanangurwa uye akaunganidzwa, anoshanda hunyanzvi.
