Kana mainjiniya emuchadenga achida ma turbine blades anobata ± 0.05 mm kushivirira pa1,200 ° C- kana mafuta emupfuti anorarama 30,000-awa sevhisi anorarama pasina microcrack propagation-haatangi negeneric foundry quote. Ivo vanotanga nehunhu hwenyama, nhoroondo yekupisa, uye kugadzikana kwedimensional pamativi ese ekupisa kurapwa. Ndosaka investigating aerospace fekitori Kudyidzana hakuwanzobudirira pane catalogs specs chete. Ivo vanobatirira pakuranga kwesimbi, kuita pachena, uye maoko-pane ruzivo nema alloys akaita seAMS 5387 cobalt-chromium uye T800-giredhi superalloys-zvinhu zvinoramba machining asi zvinoda pedyo-net-shape chaiyo.
Takaona mapurojekiti akawandisa achimira mukukodzera nekuti imba yekukanda yakabata zvinhu zvemuchadenga se "rimwe basa rekushivirira." Mumwe mutengi AMS 5387 pombi yepombi yakatadza kuyedza vibration-kwete kubva pakukanganisa kwedhizaini, asi kubva kune isingaenderane zviyo chimiro pamabhechi. Chikonzero chikuru? Mutengesi akachera mbishi cobalt-nickel ingots asina batch-level certification, ndokusvetuka mhinduro yeannealing verification. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Tinobata zvese zvinokandwa zvemuchadenga senge thermomechanical system-kwete chimiro musimbi. Yedu ISO-inoenderana nzvimbo muQingdao inomhanyisa-kutenderera kwekudyara kwekudyara: wax patani musangano, ceramic shell chivakwa, dewaxing, vacuum-inodzorwa kupfura, kunyatsodururwa pasi peargon, uye post-cast kupisa kupisa neiyo chaiyo-nguva thermocouple matanda. Hapana danho rinotorwa kunze. Hapana zvinhu zvakawanda zvinorasa traceability.
Chii chinoparadzanisa aerospace-inokwanisa kuisa mari yekukanda mashandiro kubva kune yakajairika-chinangwa chimwe hachisi midziyo chete-ndiyo nzira yakasimba yekukanda inobatana nemaitiro ekudzika. Isu tinochina 72% yeaerospace castings yedu mumba tichishandisa 5-axis CNC nzvimbo dzakarongedzerwa zuva nezuva kuISO 10360-2. Nei izvozvo zvine basa? Nekuti cobalt alloy valve body yakakandirwa ku ± 0.3 mm haigone kuwana ± 0.025 mm yekupedzisira ID kushivirira kunze kwekunge iyo machining inonongedza iwo akafanana datum nzvimbo yakagadzwa panguva yekusangana kwegomba mold. Mainjiniya edu anogadzira-dhizaini ekukanda masuwo uye anokwira * aine * yekupedzisira machining kutevedzana mupfungwa - kwete mushure mechokwadi. Semuyenzaniso, pakugadzira piston pombi silinda dzimba dze hydraulic actuation masisitimu, tinoisa mafeeder kuti aderedze kusara kushushikana mumadziro akaboora, tobva taita muchina wemukati splines uchishandisa tsika-ivhu carbide maturusi anoenderana ne-akakanda pamusoro pekuomarara chimiro. Iko kubatanidzwa kunocheka zvimedu ne41% pane yekutanga-chinyorwa kuvaka zvichienzaniswa nezvitoro uko kukanda uye machining anoshanda semadhipatimendi akasiiwa.
Vamwe vanogona kupokana kuti kukanda jecha kunopa kukurumidza kutendeuka kune makuru emuchadenga zvimiro. Asi kune dzakatetepa-madziro, dzakaomesesa geometries - senge turbine akafukidzwa zvikamu kana mabheji emakamuri ekupisa - kukanda kwekudyara kunoramba kusingadzoreki. Zviumbwa zvejecha zvinorwisana nemadziro emadziro pasi pe 4 mm; Ceramic shells inobata 1.8 mm nguva dzose. Zvakanyanya kuomarara, kukanda jecha kunounza ngozi yekusanganisa silica iyo inokanganisa hupenyu hwekuneta muzvinhu zvinotenderera. Isu tinosimbisa yega yega aerospace shell batch kuburikidza neX-ray tomography-kwete chete radiography-uye tinoramba chero mhango inodarika ASTM E192-22 Level 2 porosity. Gore rapfuura, vatengi vaviri vakachinja kubva kune vatengesi vekuEurope mushure mekuona anodzokororwa pasi pepasi oxide mafirimu mucobalt alloy nozzles. Maitiro edu anoshandisa vacuum degassing pre-pour uye inodzorwa kutonhora mitengo iri pasi pe100°C/awa kuburikidza negamma-prime solvus-kubvisa iwo mafirimu zvachose.
Vatengi veAerospace havangodi zvikamu. Vanoda humbowo hwekuongorora-wakagadzirira: zvinhu certs neakazara makemikari kupisa kuongororwa, CMM mishumo yakasungirirwa kune GD&T callouts paASME Y14.5 mifananidzo, kupisa matanda ekurapa akadhindwa neakasimbiswa metallurgists, uye asingaparadze ebvunzo zvinyorwa zvinoteedzerwa kuNADCAP AC7108 Rev. F. yekutarisa mamiriro, kurodha yakasimbiswa mishumo, uye kutevedzera dimensional kutsauka kunopesana neSPC kutonga machati. Nekukurumidza kuvaka prototype, isu tinodzvanya kutenderera kubva pakudhirowa kuburitswa kusvika kune yekutanga-chinyorwa kuendesa kusvika kumazuva gumi nemana ekushanda-pasina kusvetuka nguva yekuomesa goko kana kupfupisa mhinduro yekubatisa. Iko kumhanya kunobva kune yakaonda workflow dhizaini, kwete kukanganisa maitiro matanho.
Kana chikamu chako chinotevera chemuchadenga chichida AMS 5387 cobalt alloy, T800-based geometry, kana pressure-rated stainless steel castings ine nzvimbo inoshanda inoda Ra ≤0.4 µm-tinoivaka kuti iite, kwete kungopfuura. Kwete sezvinhu zviri kunze-pasherufu, asi senge mainjiniya masisitimu akaumbwa muanodzokororwa, akanyorwa, uye nesimbi inozvidavirira maitiro. Shanyira https://www.tsingtaocnc.com kuti uongorore kugona kwehunyanzvi, kukumbira mishumo yebvunzo, kana kuronga wongororo yeinjiniya nechikwata chedu chekubatanidza chekugadzira. Kurongeka kwemuchadenga kunotanga nguva refu isati yadururwa-uye inopera chete kana mativi ese, microstructure, uye basa repamusoro richisangana nechinangwa chakakosha chekubhururuka.
