Kana mainjiniya ataura simbi isina tsvina yakarasika yekukanda zvikamu zve hydraulic valves kana high-pressure pump housings, havasi kungohodha simbi-varikuda kugadzikana kwedimensional, microstructural integrity, uye corrosion resistance pasi pekunetseka kwenyika chaiko. Ndosaka nhamba iri kukura yeNorth America neEuropean OEMs iko zvino ichitsvaga zvinhu zvakakosha kudzokera kune imwe sosi muQingdao: simbi isina tsvina yakarasika yakisi yekukanda zvikamu fekitori yakavakwa kwete kutenderera vhoriyamu, asi yakatenderedza simbi yekuranga.
Nei Investment Casting Ichiri Kuhwina YeComplex Stainless Simbi Geometries
Yakarasika yakisi yekukanda - kuisa mari - kunoramba kusingaenzaniswi kune simbi isina tsvina ine madziro akatetepa, migero yemukati, yakasimba kushivirira (± 0.05 mm yakajairika), uye zero dhizaini zvinodiwa. CNC machining ega haikwanise kusvika mukati memukati mepiston pombi silinda imba isina akawanda setups, kupindira kwezvishandiso, kana tsvina yezvinhu inopfuura 70%. Kukanda jecha hakuna kupera kwepamusoro (<3.2 µm Ra) uye kuwirirana kwezviyo kunodiwa pakuneta-kwakakosha maapplication. Mabhiriji ekukanda mabhiriji anopokana-asi chete kana iyo yakawanikwa ichidzora cheni yakazara: wax pateni chaiyo, ceramic shell kuumbwa, inodzorwa dewaxing, vacuum-yakabatsira kudurura, uye post-cast kupisa kupisa kwakaenderana neASTM A487 kana AMS 5659.
Isu takaona vatengi vachichinja kubva kujecha-cast 316 dzimba kuenda kukudyara-kanda F316L mushure mekudzokororwa kupwanya pamajoini e weld. Chikonzero chikuru? Kusawirirana kwe interdendritic segregation mukukanda jecha. Maitiro edu anoshandisa yakasimbiswa, vacuum-yakanyungudutswa ingots-inoteedzera kunhamba yekupisa-uye inobata mazinga ekusimba mukati me± 5% pamabhechi zana nemakumi maviri. Kwete "yakanaka zvakakwana" chemistry. Yese inodururwa inosanganisira spectrographic verification isati yapfurwa negoko.
Zvina Zvisingataurwi Zvinogona Iwe Haugone Kuburitsa
Yechokwadi simbi isina tsvina yakarasika wax yekukanda zvikamu fekitori inofanirwa kuve neyaaya mabasa mana-kwete kuaisa pasi pechibvumirano:
- Raw material utariri: Isu tinobva zvakananga kubva kumagetsi ane EN 10204 3.1 certification. Hapana bhuroka-sourced mabheti. Kune F22, F28, kana giredhi duplex mamakisi, tinosimbisa ferrite zvirimo pre-kudurura tichishandisa magineti induction probes-kwete chete post-heat-treat lab mishumo.
- CMM-yakabatanidzwa dimensional control: Yese mijenya inowana yakazara GD&T kusimbiswa paZeiss Contura G2 RDS. Critical datums-sevharuvhu chigaro concentricity kana shaft journal runout-inoyerwa *pamberi* kurapwa kupisa, ndokuzoongororwazve mushure mekudzikamisa kushushikana. Isu tinosimudza mureza> 0.015 mm nekukasira.
- Hybrid kupedza kugona: Nzvimbo dzekukandira hadzisi dzekupedzisira. Isu muchina wekuisa chisimbiso zviso kuRa 0.8 µm, toisa electropolishing paASTM B912, uye toita helium leak test pa10⁻⁹ mbar·L/s yemavharuvhu ekumanikidza. Hapana inopedzwa nemaoko "cosmetic" - tinoyera kushanda zvakanaka.
- Kutadza-modhi-aware engineering wongororo: Kana mutengi akatumira dhirowa yeAMS 5387 cobalt alloy nozzle, isu hatingoite quote. Isu tinoongorora shanduko yehukobvu hwemadziro, toona zvinogona kupisa munzvimbo yemuti wewakisi, uye tipe zano rekugadzirisa radius inodzivirira microporosity-yakavakirwa pa147 yekutanga kuvaka kweiyo geometries yakafanana.
Izvo Vatengi Vanoedza Chaizvo-Kwete Zvavanongotaura
Mapepa akajeka anonyora kusimba kwekusimba uye kuoma. Chaiyo-yepasirese kusimbiswa inoedza chimwe chinhu: kudzokorora kutenderera kutenderera kwemafuta. Mumwe mugadziri wepombi wekuEurope akamhanyisa bvunzo dzekutsungirira kwemaawa mazana mashanu pane yedu F304L winch centre shaft rollers. Vakatsvaga radial runout kutsauka mushure memaawa ega ega e100 pa120 ° C uye 35 MPa mutoro. Mhedzisiro? Mean shift yakagara pasi pe0.008 mm-mukati mehafu yekutanga kushivirira bhendi. Sei? Nekuti yedu yekukanda-ku-machining kutevedzana inokiya mukusarira kunetseka kutanga: mhinduro anneal → rough CNC → kuchembera → kupedza kugaya. Kwete imwe nzira.
Ndiwo mutsauko uripo pakati pemutengesi anotakura zvikamu uye uyo anotumira mashandiro. Isu tinoisa yega yega kupisa kupisa kutenderera, yega CMM chirevo, yega yega ultrasonic scanner mhedzisiro-kwete yekuteedzera mapepa, asi saka kana chikamu chikatadza mu-munda, tinovakazve nhoroondo yayo yese yekupisa uye mekiniki mukati memaminitsi makumi mapfumbamwe.
Kusarudza Mudiwa Wako Haisi Yezve Geography-Izvo Nezve Traceability Kudzika
Ehe, Qingdao inopa zvinhu zvakanakira zveAsia-Pacific kutakura. Asi chakakosha pasi rose ndechekuti simbi yako isina tsvina yakarasika yekukandira zvikamu fekitori inogona kuratidza-kudzika kune chigayo chitupa uye danda revira-nei batch chaiyo yakasangana neASTM A743 Grade CF8M pachinzvimbo chekudonha ne 0.3% Mo. Ndokuti yavo yekuongorora protocol inoda zviyero zvitatu zvakazvimiririra pachiyero chakakomba-kwete chimwe chete. Zviri zvekuti timu yavo yeR&D yakaburitsa nyaya dzezvidzidzo zvekudzikisa shrink porosity muT800 alloy impeller vanes (tinayo).
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inoshanda neiyi nzira nekuti mainjiniya ayo akapedza makore achigadzira akatadza kuungana kwepombi mumidziyo yekumahombekombe - kwete kunyora zvirevo mumabhodhi. Nzvimbo yavo haisi "ISO-certified" sebheji; Yakagadzirwa kuitira kuti wese anoshanda azive kuti kutsauka kwe2 ° C mukupisa kwegoko kunokanganisa kabhoni mu17-4PH.
Kana iwe uchida simbi isina simbi yakarasika yakarasa wakisi zvikamu zvinorarama panoneta vamwe, corrode, kana kuvuza-tanga nekutevera. Wobva wada humbowo. Wozvisimbisa iwe pachako. Ndiwo mawaniro anoita mishoni-akakosha nzvimbo nzvimbo yazvo-kwete pasherufu, asi mubasa.
