Kana mumwe munhu akarasa chikumbiro AMS 5387 zvinhu zvikamu, pfungwa yangu yekutanga haisi yekungodhonza pepa. Iko kushamisika kana vachinyatsonzwisisa zvavanenge vachikumbira. Iyi fungidziro inovhara cobalt-chromium-nickel alloy, inowanzonzi Stellite 6 kana magiredhi akafanana, akagadzirirwa kupfeka zvakanyanya uye kutonhora kwakanyanya. Musungo wakajairika? Vatengi vanowanzoisanganisa negeneric stellite kana kufunga kuti chero inowanikwa inogona kuirova. Chokwadi ndechekuti AMS 5387 hazvisi zvemakemikari chete; irwendo rwese kubva mukunyunguduka kuenda kuchikamu chekupedzisira chemuchina, nekurapa kwekupisa uye cheki yekuvimbika iyo inogona kugadzira kana kupaza chikamu chakagadzirirwa, toti, chisimbiso cheinjini yeturbine kana chigaro chevharuvhu. Ndakaona mapurojekiti akawandisa achimira nekuti tarisiro yaingove pachitupa chezvinhu, kwete kugona kwekuita kuseri kwayo.
Iyo Core Dambudziko: Inopfuura Kungori Alloy
Kushanda ne AMS 5387 hazvina kufanana nekugadzira simbi yakapfava. Iyo yakakwira cobalt uye chromium zvemukati zvinozvipa zvinoshamisa kupfeka kuramba, asi icho chivakwa chimwe chete chinoshandura maturusi ekucheka kuita zvinodyiwa. Iwe haugone kungozvikanda pane chero CNC muchina. Maitiro acho anoda akaomesesa setups, chaiyo chishandiso geometries (isu tinotsamira zvakanyanya paceramic kana CBN inoisa kuti ipedze), uye nemaune maitiro ekumhanya uye mafeed. Kunyange kukanda kunokosha. Kuti udzivise nyaya senge micro-porosity kana carbide segregation, tembiricha yekudurura uye mold pre-heat inoda kudzora kwakasimba. Kambani yakadai Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), nemakumi matatu emakore emugoko uye kuisa mari kune alloys akakosha, ine matanda echoto uye mapepa ekuti varatidze kuti vafonera izvi. Ndiyo ndangariro yemasangano yakakosha.
Panowanikwa zvinhu zvinonakidza ndeye post-casting. Iyo spec inowanzodaidzira mhinduro yekupisa kurapwa. Iyi haisi nyore annealing kutenderera. Hwindo retembiricha rakatetepa, uye mwero wekutonhodza-kazhinji mhepo inokurumidza kana kumanikidzwa kutonhora kwemhepo-yakakosha kuti uwane iyo microstructure yaunoda. Ini ndinorangarira batch yezvikamu zvevharuvhu makore mashoma kumashure uko muto wechoto wakanyanya kuomarara, zvichitungamira mukutonhodza zvisina kuenzana. Zvikamu zvakapasa cheki yekuomarara asi zvakatadza zvinoshamisa muyedzo yakatevera inopisa kuomarara, ichiremara pasi pemamiriro ebasa. Chikonzero chikuru? Iyo yekupisa yekupisa haina kubatwa sekukosha kwairi kuita.
Izvi zvinotungamira kune chinhu chinoshanda chekutsvaga. Iwe haungotenge AMS 5387 zvinhu zvikamu; unodyidzana nemutengesi anodzora maitirwo akaitwa. QSY's modhi, kusanganisa yavo yekukanda neye-mumba CNC machining, yakakosha mukana. Inobvisa munwe-kunongedza kana chikanganiso chinowanikwa. Chaive chikanganiso chekukanda chakaratidzwa nekugadzira, kana kushushikana kwekugadzira kwakakonzera kutsemuka? Kana boka rimwechete richibata ese ari maviri, iyo loop yemhinduro inokurumidza. Kune chikamu chepamusoro-chekutendeseka, kuti kuteedzera kunokosha kupfuura zvishoma pa-pa-uniti mutengo wekuchengetedza kubva kune yakakamukana yekutenga cheni.
Precision Machining: Apo Dzidziso Inosangana neVise
Ngatitaurei nezve kubva pakukandira kwakashata kuenda kune yakapedzwa. Iwo machinability rating yeaya alloys ndeye, kutaura chokwadi, yakashata. Inoshanda-inoomesa nekukurumidza. Kana chishandiso chako chikagara kana chiyero chekudya chako chakanyanya kuchengetedza, uri kuomesa nzvimbo yauri kuyedza kucheka, zvichitungamira mukutsemuka kwechishandiso. Iyo dhizaini ndeyekumhanya kwepamusoro, kuenderana kudya, uye kusamborega chishandiso ichikwiza. Kudimburirwa kuchekwa, senge pachigaro chevharuvhu chine maburi-maburi, chinhu chinotyisa. Isu tinowanzo shandisa trochoidal milling nzira kubata chishandiso kuita.
Fixture dhizaini nderimwe gamba risati raitwa. Nekuti zvinhu zvacho zvakaoma, masimba ekucheka akakwira. Chimiro chisina kusimba chinobvumira kuzunguzika, kuuraya hupenyu hwechishandiso uye kuparadza kwepamusoro pekupedzisira. Takatamira kune dzakatsaurirwa, dzakaomeswa zvigadziriso zvesimbi zvine hydraulic clamping kune yakakosha kugadzirwa inomhanya ye AMS 5387 zvikamu. Imari yekubhadhara mari, asi inodzosera mukuenderana uye yakaderedzwa zvimedu. Ini ndinorangarira prototype kumhanya kwatakaedza kuchengetedza nguva nekushandisa modular fixturing. Mhedzisiro yacho yaive +/- 0.001 inch kushivirira pachibhorani chataisagona kubata-chikamu chacho chaichinja-chinja panguva yekucheka. Chidzidzo chakadzidza nenzira yakaoma.
Kuongororwa kwemhando pano kunodarika chirevo cheCMM. Kune zvikamu zvakatarisana nekupfeka kwepamusoro-tembiricha, tinowanzo tsanangura nekuita metallographic cross-sectioning pane emuenzaniso makuponi kubva kune imwechete kupisa lot. Iwe uri kutsvaga kugoverwa kwecarbide uye kusavapo kwezvikamu zvinodzima. Apa ndipo panoratidza kuzvipira kwemutengesi. Chitoro chinongotengesa zvinhu chinozonetsa pane izvi. Shamwari yakaita seQSY, yakanyudzwa mune iyi niche, kazhinji ine hukama hwerabhu uye inonzwisisa ichi chikamu chekuunza chinhu chinoshanda, kwete chimiro chakagadzirwa.
Iyo Investment Casting Advantage yeComplex Geometries
Kune vakawanda AMS 5387 zvinhu zvikamu, kunyanya idzo dzine mazambuko emukati akaomarara kana kuti maaerofoils akaomarara, kuisa mari ndiyo chete inogoneka yekutangira. Iyo yepedyo-net-shape kugona inoderedza zvakanyanya huwandu hweiyi inodhura, yakaoma-kune-muchina zvinhu zvaunoda kubvisa. Nekudaro, iyo wakisi pateni maitiro inosuma yayo misiyano. Kurongeka kwedimensional kwechikamu chesimbi yekupedzisira kunosungirirwa kune chaiyo yemuti wewakisi uye maitiro egoko receramic panguva yekudonha uye kunyura.
Shell mold casting, imwe yehunyanzvi hweQSY, inopa chiyero chakasiyana. Inowanzo wedzera mari kune zvimiro zvishoma zvakaoma uye inogona kupa yakanakisa kupedzisa kwepamusoro uye kugadzikana kwedimensional. Sarudzo pakati penzira mbiri idzi haisi yekupokana. Iyo inouya pasi kune chikamu geometry, inodiwa kupedzisa kwepamusoro, saizi yakawanda, uye pakupedzisira, mutengo. Kune yakapusa bushing, shell mold inogona kunge yakakwana. Kune peturu yehutsi ine lattices yemukati, kukanda mari yekudyara hakugone kutaurirana. Chinokosha kuve nemutengesi anogona kupa zano nenzira yakanaka, kwete chete iyo yavanayo.
Iyo chaiyo-yenyika hiccup yatakasangana nayo ine chekuita nekuchinja kwekudyara-cast turbine chisimbiso. Chikamu chacho chaitaridzika kunze kunze, asi kuongorora kwe ultrasonic kwakaratidza chikamu chitete pakagadzirwa chakakora. Nheyo yakanga yayangarara zvishoma panguva yekudirwa. Kugadzirisa kwanga kusiri kungogadzirisa; zvaisanganisira kugadzira patsva maanchors uye kugadzirisa gating system kuti ive nechokwadi chekuyerera kwesimbi yakafanana. Urwu ndirwo rudzi rwekugadzirisa matambudziko kunoitika kubva pane yakatarwa pepa asi inotsanangura kubudirira kweprojekiti.
Material Sourcing uye Traceability: Iyo Pepa Trail
AMS 5387 inotanga nekodzero master alloy ingots. Zvigayo zvine mukurumbira zvinopa zvitupa zvezvinhu, asi nhevedzano yekuchengetwa ine nyaya. Kune aerospace kana magetsi ekugadzira maapplication, iwe kazhinji unoda kuteedzera kuzere kudzoka pakunyungudika. Izvi zvinoreva kuti mupi wako anofanira kunge aine yakaomesesa yekuzivisa zvinhu uye yekuparadzanisa system. Takaongorora zvitoro uko mazana matatu nemakumi maviri nenhanhatu uye cobalt alloy machipisi aive mumabhini ari padyo — kukurumidza kurambidza basa rakakosha.
Iyo certification package ndiyo yekupedzisira kuendeswa. Izvo hazvifanirwe kusanganisira chete kuongororwa kwemakemikari uye zvivakwa zvemakanika kubva kubvunzo makuponi, asiwo kupisa marekodhi (ane machati echoto), mishumo isingaparadze yekuyedza (senge dhayi inopinda kana radiographic), uye yakazara-yekutanga chinyorwa chekuongorora data. Ndinoona light cert package nekunyumwira. Iyo yakasimba, senge yatakagashira kubva kune vatinoshanda navo nemaitiro akabatanidzwa, inotaura nyaya yekutonga padanho rega rega.
Zvinokosha kucherechedza kuti nguva AMS 5387 yakajairika kushevedzera-kunze, yakaenzana proprietary mamakisi seStellite 6, Deloro 6, kana Tribaloy T-800 iripo. Dzimwe nguva, chikamu chakagadzirirwa AMS 5387 chinogona kugadzirwa kubva kune yakaenzana nemvumo diki, iyo inogona kupa kuwanikwa kuri nani kana kudiki kuita tweak. Iyi ihurukuro yekuve nechikwata chako cheinjiniya uye mutengesi ane ruzivo. Kutsiva bofu chitadzo chikuru, asi mainjiniya ane ruzivo chikamu chekuwedzera kukosha.
Pfungwa Dzekupedzisa: Iyo Pragmatic Approach
Saka, chii chinotorwa kana iwe uchida chikamu chakagadzirwa kubva AMS 5387 zvinhu zvikamu? Tarisa kunze kwemakemikari. Ongorora hurongwa hwese hwemupi hunodzora-kubva pakuita kwavo kunyungudika kwealloy, kuburikidza nekukanda kwavo nekupisa kurapwa, uye pakupedzisira, nzira yavo yekugadzira uye metrology. Zvitoro zvinobudirira kwenguva refu munzvimbo ino, seQSY, ndeizvo zvinoremekedza zvinonetsa zvezvinhu uye vakavaka masisitimu avo zvakavatenderedza, kwete kungozviwedzera kune rondedzero yezvigadzirwa.
Ndezve kutonga zvinotarisirwa. Zvikamu izvi hazvimbofi zvakachipa kana kukurumidza senge carbon steel. Kukosha kuri mukuita kwavo munzvimbo dzinonyanya kudiwa. Chisimbiso chakatadza mupombi yekupisa yepamusoro chinogona kukonzera mazuva ekuderera, zvichidhura zvakanyanya kudarika mubhadharo wakabhadharwa chikamu chakagadzirwa nemazvo. Mutengo chaiwo unogara uri mutengo wakakwana wekuva muridzi.
Pakupedzisira, sangana nokukurumidza. Kana iwe uri kugadzira chikamu chaunofunga chinoda AMS 5387, taura kune yako foundry uye machinist panguva yekugadzira chikamu. Vanogona kuraira pamakona ekunyora, shanduko yechikamu, uye kushivirira callouts inogadzirwa. Kudyidzana ikoko mutsauko uripo pakati pekumhanya kwekugadzira kwakatsetseka uye kurwisa kwenguva refu kurwisa fizikisi nesimbi. Inoshandura chiitiko chekutenga kuita mubatanidzwa unoburitsa chikamu chinoshanda chaizvo.
