Pamene mainjiniya amafunikira a fakitale yopangira phula zomwe zimapereka kulondola kobwerezabwereza mu ma aloyi a cobalt, nyumba zokhala ndi mphamvu, kapena zida zapampopi zosakhazikika - palibe malo oyesera ndi zolakwika. Tawona makasitomala akubwerera katatu kwa wothandizira yemweyo osati chifukwa cha malonda, koma chifukwa chakuti nozzle yawo yoyamba ya AMS 5387 cobalt alloy inakumana ndi kulekerera kwa GD & T pa kutentha koyamba, ndi kufufuza kwathunthu kwa zinthu ndi zero dimensional drift after stress. Kusasinthasintha kumeneko sikuchitika mwangozi. Zimachitika pomwe ukatswiri wopereka ndalama umakumana ndi metrology ya kalasi ya CNC-ndipo mtundu uliwonse wa sera umatengedwa ngati ulalo woyamba mu unyolo wonyamula ma hydraulic pressure, torque yozungulira, kapena kukana dzimbiri.
Chifukwa Chake Kuponyera Sera Kumapambanabe Pazigawo Zofunikira Zachitsulo
Ena amaganiza kuti kuponya mchenga kumalowa m'malo mwa ndalama zogulira ndalama zapakatikati. Koma pakutumizidwa kwapadziko lonse lapansi pamisonkhano yapampope yaku North America yakumalo opangira mafuta ndi nsanja zaku Europe za hydraulic valve, timawona chotsatira chimodzi: magawo omwe amafunikira. onse zovuta geometry mkati ndi kukhulupirika pamwamba pansi pa 200+ mipiringidzo yosasinthika mpaka kuponya sera. Chifukwa chiyani? Chifukwa nkhungu za zipolopolo za ceramic zimatengeranso zambiri - monga mayendedwe ozizira a 0.3 mm m'nyumba za silinda za pampu ya pistoni - popanda ma angles kapena mizere yolekanitsa. Nsapato zamchenga sizingagwire kukhulupirika kumeneko. Ndipo pamene gawo lanu likuyenda pa T800 cobalt-based alloy, machining kuchokera ku billet zolimba zimawononga 65% yazinthu zodula. Kupanga sera kumayambira pafupi ndi mawonekedwe a ukonde. Kenako kulondola kwa CNC kumamaliza malo osindikizira ovuta kufika ± 0.01 mm. Njira yosakanizidwayi imadula mtengo, nthawi yotsogolera, komanso chiwopsezo cha kutentha kwamafuta.
Zinayi Zosakambirana Poyesa Fakitale ya Utumiki Woponya Sera
Sikuti onse oyambitsa amagwiritsa ntchito ma alloys apamwamba kwambiri mofanana. Kutengera kuwunika kwa uinjiniya 127 pama hydraulic, mphamvu, ndi zida zam'manja, malo anayiwa amalekanitsa anzawo odalirika ndi ogulitsa omwe ali pachiwopsezo:
- Kuwongolera kwazinthu zopangira: Kodi amachokera ku AMS 5387 kapena T800 kokha kuchokera ku mphero zovomerezeka-ndikusunga malipoti oyesa mphero pa nambala ya kutentha? (Timakana magulu opanda zipika za chemistry.)
- Kukhazikika kwapatani ndi gawo: Kodi angatsimikizire zambiri za CMM zomwe zikuwonetsa kusiyanasiyana kwa ≤0.05 mm kudutsa 5 motsatizana zambiri za 120 mm mainchesi a winch center shaft roller?
- Kuphatikiza njira: Kodi gulu lomwelo limayang'anira jakisoni wa sera, kumanga zipolopolo, kutulutsa phula, kuthira, ndi makina opangidwa pambuyo - kapena kodi kugawana pakati pa madipatimenti kumayambitsa kulolerana?
- Zolemba zolephera: Kodi amagawana zomwe zimayambitsa zochitika za porosity-osati "kukonzanso," koma zithunzi za metallography ndi ma vacuum-kutsanulira magawo omwe amagwiritsidwa ntchito pagawo lotsatira?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imatsimikizira mfundo iliyonse ndi deta yopanga moyo-osati timabuku. Malo awo ogwirizana ndi ISO amayendetsa maselo odzipatulira a cobalt-nickel alloys, kuwapatula ku carbon steel kuthira kuti apewe kuipitsidwa. Gulu lililonse limapeza makina opanga makina opangira makina opangira makina (CMM) otsimikizira pambuyo pomaliza. Palibe kuchotserapo.
Kumene Kutayira Wax Wokhazikika Kuyima—Ndipo Kulondola Kumayambira
Kupaka phula kokhazikika kumapanga mawonekedwe abwino. Kuponyera sera molondola kumatulutsa magwiridwe antchito. Kusiyanasiyana kumawonekera m'magawo atatu:
- Kukonzekera kwa sera: Aluminiyamu ya pa aluminiyamu imafa mphwayi pansi pa njinga yamoto yobwerezabwereza. QINGDAO imagwiritsa ntchito zoyikapo zitsulo zolimba zokhala ndi chipukuta misozi chowongolera - chofunikira kwambiri kuti chisungike mosasunthika m'matupi okakamiza a valve kuzungulira 500+.
- Mapangidwe a Shell: Sikuti ma slurries onse a ceramic amachita chimodzimodzi ndi ma aloyi a cobalt. Kuphatikizika kwawo kwa stucco kwawo kumakana kulowa kwachitsulo pa kutentha kwa 1,450 ° C kutsitsa -kuchotsa kabowo kakang'ono kamene kamayambitsa kutopa koyambirira pamapampu.
- Kuwotcha mankhwala motsatizana: AMS 5387 castings amafuna yankho annealing * pamaso * Machining komaliza - osati pambuyo. Kudumpha sitepe iyi kumapangitsa kuti pakhale kupsinjika kotsalira, kumayambitsa nkhondo pakutembenuka. Zolemba zawo za ng'anjo zimawunikidwa ndi kutumiza kulikonse.
Izi sizongoyerekeza. Ichi ndichifukwa chake mapulagi awo a cobalt alloy amapeza 98.7% zokolola zoyamba pakuyesa kutayikira kogwira ntchito-pamene makampani ambiri amakhala pa 82%.
Zomwe Muyenera Kuyembekezera-Ndi Zomwe Mungafune-Kuchokera Kwa Wothandizira Wax Casting
Ngati mukuyang'ana ma valve opanikizika, ma silinda, kapena makina oyendetsa makina opangira makina, yambani apa: funsani mapu athunthu a gawo limodzi loyimira-kuphatikiza njira zowunikira sera, zipika za nthawi yowuma ya zipolopolo, malipoti a chemistry osungunula, ndi mapepala okonzekera CMM. A zoona fakitale yopangira phula amagawana zikalatazo asanatchule. Adzawonetsanso zoopsa zamapangidwe koyambirira: makoma owonda pansi pa 4.5 mm mu aloyi ya T800, ma overhangs osathandizidwa> 12 mm, kapena ma callout a GD&T omwe amatsutsana ndi kutsika kwamitengo. Ndemanga imeneyo si yolepheretsa-ndi inshuwaransi yotsutsana ndi zinyalala, kukonzanso, komanso kuchedwa kutumizidwa.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imayika zomwe zikuwunikira mu RFQ iliyonse. Mainjiniya awo amalemba zojambula ndi zolemba za kupanga-kenako amapanga mayankho. Kotala yatha, adathandizira pampu yaku Southeast Asia OEM kuchepetsa kuzungulira kwa 3-sabata mpaka masiku 8 ogwira ntchito posintha kuchoka pamakina-kuchokera ku-billet kupita ku Investment-cast-and-finish kwa AMS 5387 impeller hub. Palibe zamatsenga. Chilango chokha, deta, ndi zaka zambiri zokhudzana ndi alloy.
Pazigawo zomwe zimasuntha madzi, kukana kutha, kapena kusindikiza pansi pa kukakamizidwa - kulondola kumayamba kale kutsanulira. Zimayamba ndi sera.
