Kusarudza iyo wakisi yakanakisa yekurasika fekitori yekukanda wakisi mashandiro haasi ekutsvaga iyo yakachipa sarudzo - ndeye kubvisa yakavanzika yekutadza mapoinzi vasati vasvika muchoto. Takaona kugadzirwa kwakawanda kuchimira padanho rekutsva nekuda kwezvisaririra zvewakisi zvinovhara nzira dzakanaka mudzimba dzepombi yecobalt alloy. Vamwe vakarasa 30% yebatch mushure mekutsemuka kwegoko-vakadzokera kumashure kusingaenderane nekuwedzera kwemafuta panguva yekudonha. Idzi hadzisi njodzi dzedzidziso. Iwo mutengo wezuva nezuva munguva, zvinhu, uye kuvimba kwevatengi.
Nei Mawakisi Akajairwa achitadza pasi peIndasitiri Demand
Mafekitari mazhinji anotanga negeneric investimendi wax akagadzirirwa zvishongo kana yakaderera-pressure aluminum castings. Izvo zvinoshanda-kusvika iwe uchimhanyisa AMS 5387 cobalt alloy valve miviri pa 1,550 ° C kana T800-based nozzles inoda ± 0.05 mm dimensional control pane 0.8 mm madziro zvikamu. Mawakisi akajairwa haana hunhu hutatu husingataurwi: kutsva kusingaite madota kuri pasi pe650°C, zero tack yepasi mushure mekuputswa, uye kupera kwemafuta kuri pasi pe0.45% kubva pa25°C kusvika 60°C. Pasina iwo, unowana madhipoziti ekabhoni anoparadza kupera kwepamusoro, kukweva kwe mold kunokanganisa mapete matete, kana madiki-akatsemuka mumakombu eceramic panguva yekudonha kwemhepo.
Takaedza wakisi nomwe dzemaindasitiri mumwedzi gumi nemisere — kusanganisa maviri akasanganiswa — pazvikamu chaizvo zvekugadzira: piston pump cylinder housings, hydraulic pressure valves, uye winch centre shaft rollers. Vatatu chete ndivo vakapasa kuzere-kutenderera kusimbiswa. Muiti wepamusoro akanga asiri wepamusoro-soro-inonyunguduka-wakisi. Ndiyo yaive neyakatetepa solidification range (52-54°C), yakaderera viscosity pa65°C (8,200 cP), uye yakasimbiswa madota asara pazasi 0.003% mushure me620°C/2-awa yekutsva paASTM F2897.
Iwo mana ehunyanzvi maitiro Hapana Fekitori Inofanira Kusvetuka
Kanganwa zvichemo zvekutengesa. Hezvino izvo zvinonyanya kukosha kana uchikodzera wax yekukwirira-kutendeseka kwekudyara kukanda:
- Dimensional kugadzikana mushure mejekiseni: Wax inofanirwa kubata kushivirira kweGD&T kuburikidza nekutonhodza-kunyangwe pazvikamu zvisingaenzaniswi senheyo dzepombi dzine urefu hwe220 mm uye 3.2 mm kukora kwemadziro. Isu tinoyera shrinkage pamapoinzi matatu: core, mid-wall, uye flange edge. Kutsauka kunogamuchirwa: ≤0.38% yakazara mutsara shanduko.
- Dewaxing kuenderana: Steam dewaxing inoda kukurumidza, kunyungudika kwakazara pasina kuzvimba kana kuputika. Wakisi ine > 0.8% yemahara fatty acids inopupa pasi pemvura yakazara-zvichikonzera ganda delamination. Verified pass: hapana zvinooneka zvakasara mu 3 mm mukati kutonhora nzira mushure memaminitsi gumi nemaviri 160 ° C kutenderera kwemhepo.
- Shell adhesion control: Kunyanya kunamatira kunokonzera kuputsika kwegoko panguva yekubata. Kunyanya kudiki kunokonzeresa slurry kusimudzwa. Yakanakira wakisi pamusoro pesimba: 34–36 mN/m pa30°C—inoyerwa kuburikidza nekona yekuona goniometry, kwete fungidziro dzepadhetabheti.
- Reusability threshold: Wakisi yakadzokororwa inodzikisira nekukurumidza muzvikamu zvinoshanduka. Isu tinoteedzera flash point kudonha uye acid nhamba inosimuka. Shandisazve muganho: max 3 kutenderera kana nhamba yeasidhi ikagara <0.8 mg KOH/g uye flash point inoramba iri ≥110°C.
Sei QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Inosimbisa Wax Performance
Panzvimbo yedu inoenderana neISO muQingdao, wax qualification haisi yerabhoritari - igedhi rekugadzira. Wakisi imwe neimwe itsva inoedzwa ina panguva imwe chete:
- A 50-chikamu kuyedza kumhanya kweiyo chaiyo mutengi chikamu: AMS 5387 cobalt alloy plug ine 0.5 mm radial kushivirira pa12 mm OD.
- CMM kuyerwa pre- uye post-dewaxing kuenzanisa pateni kukanganisa.
- Thermogravimetric analysis (TGA) yezvisaririra zvetsvina pasimbi isina tsvina-yakasimbiswa neSEM-EDS yekutanga mepu.
- Kuwedzera kuchembera: maawa makumi manomwe nemaviri pa40 ° C / 85% RH, inoteverwa nekusimba kwesimba uye elongation kuyedzwa paASTM D638.
Kuita uku kwakabata wakisi imwe yakasangana nechero mapepa-asi yakakundikana bvunzo #2. Coefficient yayo yekuwedzera kwekupisa yakanyura pamusoro pe85 ° C, ichikonzera 0.12 mm kubviswa mubendekete rakavharika. Chikamu ichocho chingadai chakapfuura kunzverwa kwemaziso asi chakabudiswa pa350 bar mubasa romumunda. Hatitumire fungidziro. Isu tinotumira data.
Kusarudza Wakisi Yako: Inogoneka Inotevera Matanho
Usavimbe nemasample evatengesi chete. Mhanya iyi yekutarisa usati wapedzisa yako wakisi yakanakisa yekurasika fekitori yekukanda wakisi sarudzo:
- Kumbira yakazara TGA macurves-kwete chete "ash-isina" zvichemo. Kuda zvakasara uremu % pa550°C, 600°C, uye 650°C.
- Edza dewaxing pane yako chaiyo shell system: yakafanana binder, yakafanana stucco, imwechete yekuomesa hurongwa. Wakisi yakakwana ye silica sol shells inogona kukundikana zvakanyanya necolloidal zircon.
- Simbisa jekiseni paramita pamakina ako: tembiricha ye nozzle, mhanyisa kumhanya, kumanikidza kwepakiti. Kuchinja kwe2°C mukunyunguduka kunogona kushandura kushata kwepamusoro Ra ne 0.4 µm—zvinokwana kukanganisa kunyorova kweceramic slurry.
- Inoda batch traceability: nhamba yakawanda, zvitupa zvezvakagadzirwa, uye mishumo yeQC inoenderana neodha yako yekutenga. Hapana kunze.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. masosi akasimbiswa wakisi anosangana nezvikumbaridzo izvi pakugadzira kwayo-uye inogovera yakazara yekusimbisa protocol nevanoshanda navo vanokwanisa. Nekuti kuenderana kuita wakisi haisi nzvimbo inodhura. Ndiyo yekutanga layer yedimensional kutendeseka kune yega yega yekumanikidza vharafu, pombi yega yega imba, yega cobalt alloy chikamu chakavakwa kuti chipone kushushikana kwepasirese.
Tarisa kunze kwekunyungudika. Edza kuderera. Track zvakasara. Simbisa pane yako geometry. Ndiwo maitiro aunomira kudzingirira kukanganisa-uye wotanga kutumira zvikamu zvinoita.
