Apo mainjiniya anotsanangura a fekitari yekukandira wakisi yesimbi yakarasika nokuti mishoni-inokosha hydraulic mavharuvhu kana mukuru-kumanikidzwa pombi housings, havasi chete kutenga zvikamu-vari outsourcing metallurgical chivimbo. Isu takaona mapurojekiti akawandisa achimira padanho reiyo prototype nekuti iyo yekutanga yaisakwanisa kubata ± 0.02 mm pane AMS 5387 cobalt alloy nozzle yakabereka-kana zvakanyanya, yakaunzwa isingaenderane zviyo chimiro pamabhechi. Ndicho chikonzero kunyatsoita kusiri kushambadzira kwekutengesa pano. Ndiyo yekutanga.
Nei kurasika kukanda wakisi kuchiri kuhwina kune yakaoma, yakakwirira-alloy maindasitiri zvikamu
Yakarasika wakisi yesimbi yekukanda-inonziwo investment casting-inoramba isingaenzaniswi nekuoma kwenet-shape mu superalloys. Kukandwa kwejecha hakugone kutevedzera kutendeseka-kwemadziro eT800 cobalt-based piston pombi silinda imba. Die casting inotadza necobalt-nickel's high melting point uye abrasive nature. Centrifugal casting inoshaya iyo GD&T control inodiwa kune pressure valve ports. Mukutumirwa kwepasirese chaiko, isu tinogara tichiona kudhiraivha pamusoro pe ± 0.15 mm mune jecha-yakakandwa yakaenzana-yakakwana kukonzeresa chisimbiso kuvuza pa3,000 psi. Investment casting inogadzirisa izvo. Yayo ceramic shell process inoburitsa pamusoro inopera kusvika kuRa 1.6 μm uye kushivirira kwakasimba se ± 0.05 mm pamadhayamita akakosha-pasina machining echipiri pa60% yezvikamu zvedu zvecobalt alloy pombi.
Zvina zvisingakwanisi kutaurirana fekitori yako yakarasika wax simbi yekukanda inofanira kuratidza
Mudiwa akavimbika haangomhanyisa mapatani ewakisi uye anodurura simbi. Ndivo varidzi vefizikisi kuseri kwayo. Hezvino izvo zvatinosimbisa tisati tatendera chero basa idzva rekukanda:
- Material traceability kusvika pakupisa nhamba-kwete chete "AMS 5387 inoenderana." Yese cobalt alloy plug yatinokanda inotakura yakazara mill test mishumo, spectrographic verification, uye thermal nhoroondo matanda.
- In-process CMM kusimbiswa pamatanho matatu: musangano wewakisi (usati wabviswa waxi), kutendeseka kwegoko (mushure mekupfurwa), uye post-heat-treat geometry (isati yapera)
- Microstructure control kuburikidza nechoto mepu: hapana nzvimbo dzinopisa, hapana nzvimbo dzinotonhora. Yedu vacuum induction furnaces giredhi tembiricha masekonzi gumi nemaviri panguva yekudira-yakakosha kudzivirira sigma chikamu mune cobalt-nickel alloys.
- Inoshanda yekuyedza yakabikwa mukuburitswa: yega yega yekumanikidza valve yekukanda inopinda helium leak kuyedzwa pa 1.5 × kushanda kumanikidza isati yatumirwa
Vamwe vanogona kupokana kuti CNC machining chete inokwana kune yakakwirira-chaiyo zvikamu. Nekudaro, kugadzira AMS 5387 kubva mubhawa yakasimba inorasa 78% yezvinhu-uye inounza kusara kunetseka kunokanganisa hupenyu hwekuneta muwinch centre shaft rollers. Investment casting inotanga pedyo-net shape. Ipapo isu tinochina chete izvo zvakakosha: yekuisa chisimbiso, kutakura majenari, uye tambo mafomu. Zvakaguma nei? 42% yakaderera kutenderera nguva uye 3 × hurefu hwehupenyu hwesevhisi mumiedzo yemumunda.
Apo dhizaini chinangwa chinosangana nezvokwadi
Isu tinowana uyu mubvunzo svondo rega rega: "Unogona kukanda iyi geometry?" Mhinduro yacho inotsamira zvishoma pamafaira eCAD uye nezvimwe pamusoro pekuti chikamu chinozvibata sei pasi pekunetseka kwekupisa. Mbabvu dzakatetepa dziri pasi pe 4 mm dzinodonha mugoko. Akapinza makona emukati anoteya masara eceramic. Draft angles pasi pe0.5° inokonzeresa kutadza kuburitsa wakisi. Ndosaka ongororo yedu yeinjiniya isingambomira paGD&T. Isu tinotevedzera shrinkage yewakisi, kukura kwegoko, uye kusimba kwesimbi tichishandisa MAGMASOFT®- uye tinotumira kumashure madhirowa ane manotsi ekugadzira mukati memaawa makumi mana nemasere. Semuyenzaniso, isu nguva pfupi yadarika takagadziridza iyo isiri-yakajairwa pombi hwaro nekuwedzera maviri ehunyanzvi ekusimudza gedhi. Izvo zvakabvisa microporosity mune inotakura-inotakura flange-uye yakapfuura ASTM E192 ultrasonic ongororo pakutanga kudururwa.
Kusarudza yako yakarasika wax simbi yekukanda fekitori zvinoreva kusarudza yako yekugovera cheni njodzi mbiri
Vatengi vepasi rose vanosarudza QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. kwete nokuda kwemutengo wakaderera—asi nokuda kwakaderera *mutengo wose wokuva muridzi*. Yavo ISO-inoenderana nzvimbo inosanganisa kukanda, akawanda-axis machining, uye passivation munzvimbo imwe inodzorwa. Hapana handoffs. Hapana batch kusawirirana. Hapana zvinoshamisa rework. Kana European OEM yaida mayunitsi zana nemakumi maviri ecobalt alloy nozzle pane gumi-vhiki yenguva, takaunza zana rekutanga-pasi goho-ine yakazara zvinhu certs, CMM mishumo, uye leak-yebvunzo marekodhi akabatanidzwa. Izvo zvikero zvekuvimbika: kufamba kwavo kwakaonda kunotsigira kutakura kwakagadzikana kubva kune prototype (zvishoma sezvimedu zvishanu) kuburikidza nepakati-vhoriyamu inomhanya (kusvika ku5,000 mayunitsi / gore).
Kana application yako ichida kugadzikana kwedimensional pasi pe3,000 psi, corrosion resistance munzvimbo dzakavava gasi, kana kupfeka kuramba mumapombi abrasive slurry - unoda fekitari yekukandira wakisi yesimbi yakarasika iyo inobata simbi sesainzi, kwete hunyanzvi. Tanga nezvinhu traceability. Dema in-process metrology. Inoda kusimbiswa kwekushanda-kwete chete kutevedza kwedimensional. Wobva watsvaga vadyidzani vanonyudza izvo zvinodiwa mudanho rega rega-kubva kujekiseni rewakisi kusvika pakurongedzerwa kwekupedzisira.
