Pamene mainjiniya afotokoza magawo a ndalama za Inconel, iwo samangosankha zinthu-akudzipereka kuti azichita pansi pa kutentha kwakukulu, kupanikizika, ndi dzimbiri. Koma kufufuza mbali zimenezo modalirika? Ndiko komwe ma projekiti ambiri amayimilira. Taziwona mobwerezabwereza: nyumba yopopera imasweka pa 700 ° C; Mpando wa valve umakokoloka pambuyo pa miyezi 12 muutumiki wa gasi wowawasa; chizolowezi cha Inconel 718 chimalephera kutsimikiziranso kawiri-kawiri-chifukwa chopeza sichingagwire ± 0.05 mm pazigawo zopyapyala zamkati. Izi sizowopsa zongoyerekeza. Ndi mitundu yolephera yotsimikizika yomwe tathandizira makasitomala kuthetsa zaka zisanu ndi zitatu zapitazi.
Chifukwa Chake Inconel Imafunikira Zambiri Kuposa "Chilichonse" Chopanga Ndalama Zogulitsa
Ma aloyi a Inconel-makamaka magiredi 625, 718, ndi X-750 samapangidwa ngati chitsulo chosapanga dzimbiri kapena aluminiyamu. Mafuta a faifi tambala, kulimba kolimba, komanso kukhudzika kwa ma gradients amafunikira kuwongolera bwino gawo lililonse: sera ya geometry ya sera, chigoba cha ceramic permeability, kutentha kwa preheat, kutsanulira, ndi mbiri yakuzizira. Kupatuka kwa 15 ° C kokha panthawi yowombera zipolopolo kungayambitse kuchepa kwapang'ono mu nthiti zonyamula katundu. Makasitomala m'modzi adatitumizira makina opangira magetsi a Inconel 625 okhala ndi magulu a porosity 0.3 mm pafupi ndi m'mphepete motsatira - zomwe zimatengera kukhuthala kosagwirizana ndi mzere wawo wakale wa dip-coating. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timayang'anira chinyontho chowumitsa zipolopolo munthawi yeniyeni ndikuyesa ng'anjo tsiku lililonse pogwiritsa ntchito ma thermocouples a NIST. Palibe kuchotserapo.
Zomwe Zimagwira Ntchito Popanga—Osati Pamapepala Mokha
Kudalirika kwenikweni kwa dziko kumayamba ndi kuphatikiza koyima. Ambiri "mafakitale opangira ndalama a Inconel" amapangira makina opangira zinthu kapena kutentha. Izi zimapanga mipata yocheperako: gawo lina limazizira mosiyanasiyana pakati pa kuponya ndi kutsekereza njira, kusokoneza ma data olamulidwa ndi GD&T. Timachita zonse pansi pa denga limodzi lovomerezeka la ISO 9001 - kuponyera, multi-axis CNC (kuphatikiza 5-axis yamayendedwe ovuta amkati), HIPing, kuuma kwamvula, ndi electropolishing. Mwachitsanzo, pisitoni pampu ya silinda nyumba za offshore hydraulic systems amayendera magawo atatu: choyamba, kuwala muyeso wa as-cast khoma makulidwe osiyanasiyana; chachiwiri, kutsimikizira kwa CMM kwa mawonekedwe a datum musanayambe kukonza; chachitatu, kuyesa kwa helium kutayikira pambuyo pomaliza. Gulu lililonse limakhala ndi kutsata kwazinthu zonse - kuchokera ku AMS 5708 Inconel 718 billet mpaka lipoti lomaliza la kuuma.
Kumene Ogulitsa Ma Generic Afupikitsa—Ndi Momwe Mungadziwire Moyambirira
Mavenda ena amatchula Inconel Investment casting kutengera kulemera kokha. Ndizoopsa. Thupi la valavu la 2.4 kg la Inconel 718 lokhala ndi mayendedwe 12 oziziritsa mkati limafunikira khomo losiyana ndi lolimba lofanana. Timayendetsa kayeseleledwe kolimba (pogwiritsa ntchito MAGMASOFT®) pagawo lililonse latsopano-osati ngati bokosi loyang'ana, koma kuti tizindikire malo otentha asanamangidwe phula loyamba. Makasitomala wina waku Europe adatibweretsera chojambula chokhala ndi zolembera za R0.2 mm pamakona opsinjika kwambiri. Kuyerekezera kunawonetsa kuopsa kwa microporosity. Tidapanga R0.4 mm ndikubweza kusintha kwakukulu - kuvomerezedwa ndi katswiri wawo wazovuta. Zotsatira: zero rework kudutsa magawo 210 opanga. Ngati fakitale yanu sifananiza-kapena sagawana mapu otentha-funsani chifukwa chake.
Kusankha Wokondedwa Wanu: Zitatu Zosakambirana
- Kuyankha kwazinthu: Funsani malipoti oyesa mphero pa kutentha kulikonse-ndikutsimikizira kuti kalasi ya alloy ikufanana ndi ASTM kapena AMS ya pulogalamu yanu (mwachitsanzo, AMS 5662 ya Inconel 718, osati "Inconel") yokha.
- Njira yowonekera: Amafunika zolembedwa zomangika zipolopolo, kuthira zipika za kutentha, ndi malipoti opangidwa ndi microstructure (ASTM E112 size + E1268 inclusion rating)
- Kutsimikizira kogwira ntchito: Limbikirani kuyesa zomwe zikuwonetsa kugwiritsidwa ntchito kwenikweni-monga kuyesa kuphulika pa 1.5 × kukakamiza kugwira ntchito kwa ma valve, kapena kuyendetsa njinga kuchokera -40 ° C mpaka 750 ° C pazamlengalenga
Takana mawu atatu chaka chino chifukwa makasitomala adaumirira kudumpha HIPing pazifukwa zamtengo wapatali - ngakhale chiwopsezo chodziwika bwino cha ma Inconel 625 ma impellers. Kukhulupirika sikungakambirane ngati moyo kapena zida za $ 2M zimadalira.
Kuyang'ana M'tsogolo: Kujambula Molondola Kukuyenda Mofulumira
Malire otsatirawa samangokhalira kulekerera - ndi kupanga kosakanizidwa. Tsopano tikuyika makina a Inconel molunjika mu zipolopolo zopangira ndalama kuti zivale, kenako ndikumaliza zonse ziwiri kutentha kumodzi. Izi zimachotsa malo olumikizirana ndi ma brazing ndikuwongolera moyo wotopa ndi 40% pamapampu ophatikizira oyesedwa pa 15,000 RPM. Cholinga chathu cha R&D? Kutsimikizira mayendedwe apasa awiri a digito pakuponya kwa Inconel-kulumikiza deta yofananira ndi kusanthula kwanthawi yeniyeni kusungunuka ndi kusanthula kwa CT. Chifukwa magawo ofunikira a mawa sangafotokozedwe ndi zomwe ali - koma momwe amachitira ndendende, amayenda mozungulira.
Ngati mukufuna Investment casting Inconel fakitale zomwe zimagwiritsa ntchito zitsulo ngati uinjiniya-osati zogulira-mukuyang'ana njira zowongolera, osati mphamvu chabe. Kusiyanasiyana kumawonekera pakupanga koyamba. Ndipo imatha maola 10,000.
