Kuyang'ana wodalirika Fakitale ya European Investment Casting Federation-koma kupeza mamembala ambiri omwe ali ku Germany, Italy, kapena Poland? Simuli nokha. Ogula ambiri padziko lonse lapansi amaganiza kuti chikwatu cha European Investment Casting Federation (EICF) chimangotengera zoyambira zochokera ku EU. M'malo mwake, ndi chizindikiro - osati malire. EICF imakhazikitsa miyezo yaukadaulo, yabwino, komanso chilengedwe yomwe imagwiritsidwa ntchito padziko lonse lapansi. Ndipo mochulukirachulukira, opanga kunja kwa Europe-makamaka omwe ali ndi ziphaso ku ISO 9001, ISO 14001, ndi AS9100-amatchulidwa ndi mainjiniya ogwirizana ndi EICF ngati mabwenzi oyenerera pakuyika ndalama mwachilungamo.
Mmodzi wotero ndi QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., yomwe ili ku Qingdao, China. Tagwira ntchito ndi gulu lawo pamapulogalamu atatu osiyana a pampu m'miyezi 24 yapitayi-awiri a ma OEM a hydraulic ku Sweden, imodzi ya othandizira ma valve a subsea ku Norway. Chomwe chidadziwika sichinali kungotsatira zomwe EICF-zogwirizana nazo monga EN 1559-3 kapena ASTM A958, koma momwe adaphatikizira zofunikirazo pakuphedwa kwatsiku ndi tsiku: kutsatiridwa kwazinthu mpaka kuchuluka kwa kutentha, malupu anthawi yeniyeni a CMM pakumakina, ndi kulekerera zero pakusunthika kwa magawo 500.
Mphamvu zawo zagona pakuzindikira zomwe oyambitsa ambiri amapewa: ma cobalt-nickel superalloys pansi pa zowongolera zolimba za GD&T. Makamaka, zida za AMS 5387 cobalt 6 ndi T800-grade-zodziwika bwino pakuwumitsa ntchito, kupotoza kwamafuta, komanso kumva kwa microcrack pakuponya ndi kumaliza. Tawona masitolo akukana maoda a AMS 5387 kwathunthu. QINGDAO QIANGSENYUAN sakuwakana. Amayembekeza kusungunuka kulikonse ndi kutsimikizira kwa spectrographic, amayendetsa zofananira zolimba asanapangidwe nkhungu, ndikusunga magawo omaliza m'magawo oyendetsedwa ndi nyengo kwa maola 72 asanayang'anire - kugwira zotsalira zotsalira zomwe zingadutse macheke oyamba.
Kuphatikiza koyima kumapangitsa kusiyana. Ambiri "mafakitale opangira ndalama" akutha CNC kutha - kapena choyipitsitsa, amadalira othandizira kutentha kwa chipani chachitatu. QINGDAO QIANGSENYUAN ali ndi masitepe onse ovuta: kumanga zipolopolo za ndalama, kuponyera kwa vacuum-assisted, multi-axis CNC Machining (mpaka 5-axis nthawi imodzi), njira yothetsera mavuto, ndi mankhwala apamwamba monga HVOF ❖ kuyanika kwa ma nozzles a cobalt. Uku si kuwongolera mwamalingaliro. Zimatanthawuza kuti nyumba za silinda za pampu ya piston zimafika ndi ≤± 0.015 mm makulidwe a khoma la mamilimita 320 mm - komanso kutsata kwathunthu komwe kumalumikiza gawo lililonse ndi mtengo wake woponyera, chipika cha ng'anjo, ndi fayilo yazida.
Izi ndi zomwe ogula amafunsa-ndi zomwe timawauza:
- "Kodi angagwiritse ntchito ma geometri osakhala wamba?" Inde-ngati geometry imagwira ntchito. Iwo samathamangitsa zovuta chifukwa cha iwo eni. Mbendera za gulu lawo laumisiri zomwe zimawonjezera mtengo popanda kupindula: nthiti zoonda zosafunikira, mabowo akhungu akuya kuposa 4 × m'mimba mwake, kapena ma radii ang'onoang'ono kuposa momwe njere zimaloleza. Winch center shaft roller yokonzanso nthawi yozungulira ndi 37% pongosintha utali wa fillet kuchoka pa R0.3 kupita ku R0.8-popanda kukhudza kukhulupirika kwa njira yonyamula katundu.
- "Nanga bwanji kusasinthasintha kwa kutumiza?" Amadzipereka ku mazenera amasiku ± 3-osati "mkati mwa milungu 4-6." Izi zimachokera ku ndondomeko yowonda: palibe zogawana zogawana pakati pa cobalt ndi maere osapanga dzimbiri, ma cell odzipatulira pabanja la alloy, ndi zotchingira zakuthupi zomwe zimalumikizidwa ndi nthawi zotsogola -osati mphamvu zamkati zokha.
- "Kodi amathandizira prototyping?" Mwamtheradi-koma kokha ndi njira zopangira. Palibe ma prototypes opangidwa ndi mchenga pakupanga ndalama. Palibe ma mockups a aluminium a zigawo za cobalt. Matchulidwe awo amaphatikizanso NDT yathunthu, malipoti azitsulo, komanso kuyesa kogwira ntchito motsutsana ndi zomaliza - kotero kutsimikizira kwa data kumasamutsidwa mwachindunji ku PPAP.
Ndi QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. membala wa EICF? Ayi - iwo sali ku Europe. Koma kodi amawonedwa ngati kukulitsa luso la EICF-grade ndi akatswiri opanga mapangidwe aku Europe? Inde. Chifukwa mtengo weniweni wa chitaganya si umembala-ndiwovuta kuseri kwa muyezo. Ndipo kulimbikira kumeneko kumayenda. Amagwiritsidwa ntchito ku Qingdao ndi mwambo womwewo womwe umagwiritsidwa ntchito ku Brescia kapena Bochum.
Kwa magulu ogula zinthu Fakitale ya European Investment Casting Federation-kulondola kwambiri -makamaka ma valve oponderezedwa, makina opopera, kapena zida zamafuta ndi gasi zomwe zimafuna AMS 5387, T800, kapena mayankho amtundu wa cobalt-nickel-funso silili "kopeza komwe kuli kuti?" Ndi "Kodi ndondomekoyi imakhala kuti?" Chilango chimenecho chimakhala komwe sayansi yakuthupi imakumana ndi makina olondola - ndipo pakali pano, imakhala ku Qingdao.
