Mainjiniya akamatchula magawo a Inconel a ma hydraulic manifolds, mapampu apansi panthaka, kapena ma valavu othamanga kwambiri, samangosankha zinthu - akubetcha pa kukhazikika kwa dimensional, microstructural consistency, ndi zero kulolerana kwa batch-to-batch drift. Ichi ndichifukwa chake kupeza kuchokera kwa wodzipereka Inconel gawo fakitale sichosankha. Ndilo mzere woyamba wachitetezo motsutsana ndi kulephera kwamunda.
Tawona ma projekiti ambiri akuyimitsidwa - osati pakuwunika kapangidwe kake, koma poyang'ana nkhani yoyamba - chifukwa wogulitsa adatenga Inconel 625 kapena 718 ngati "chinthu chinanso cha nickel." Adaziyendetsa pamapulogalamu amtundu wa CNC, kudumpha kutsimikizira kwa annealing, kapena kuvomereza kulekerera kwa ± 0.1 mm pa callout ya 0.005 mm GD&T. Zotsatira zenizeni padziko lapansi? Nyumba zotayira pampu ya piston pa 3,000 psi. Njovu za cobalt-nickel zosweka pambuyo pa maola 42 akugwira ntchito mosalekeza. Winch center shaft roller yomwe idadutsa cheke - koma idalephera kupanga mapu pamalo okhudzidwa ndi kutentha.
Kukonza Superalloys Kumafuna Zambiri Kuposa Zida—Kumafunika Chidziwitso Chokhazikika cha Alloy
Kuthekera kowona kumayamba makina asanayambe: ndi cholinga chazitsulo. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., dongosolo lililonse la Inconel limayambitsa kuwunikanso zinthu - osati kungotsimikizira giredi, koma kutsimikizira kutsata kwa AMS 5387, kutsatiridwa kwa aloyi ya T800 ya cobalt, komanso kulumikizana kwa mbiri yamatenthedwe ndi ntchito zomaliza. Sitisunga "zopanda kanthu za Inconel." Tili ndi ma billets ovomerezeka okhala ndi ma MTR athunthu (Material Test Reports), ophatikizika ndi manambala a kutentha kwa ogulitsa ndi kuchuluka kwamphamvu / mphamvu pa ASTM B564 ndi B637.
Chilango ichi chimalowa mu control process. Inconel 718 imagwira ntchito molimba mtima. Kusintha kumodzi kopanda nthawi yolakwika kumatha kuyambitsa ma microcracks osawoneka ku CMM koma zowopsa pakukweza kwapang'onopang'ono. Ma cell athu a CNC okhala ndi ma multi-axis amayendetsa malaibulale otsimikizika okhudzana ndi banja lililonse la aloyi-kudula liwiro losinthidwa kuti lizitha kutenthedwa, mitengo ya chakudya imayesedwa kuti ikhale ndi mphamvu zokolola pa 600 ° C, ndikutumiza koziziritsa kukhathamiritsa kutsekereza mapangidwe osanjikiza. Kuchiza kutentha sikuchokera kunja; imaphatikizidwa m'nyumba yokhala ndi ng'anjo zoyendetsedwa mumlengalenga komanso mikombero yotsitsimula pambuyo pa HT yovomerezeka pa AMS 2750.
Kuphatikiza Koyima Kumathetsa Vuto Lobisika la Handoff
Makina ena ogulitsa Inconel. Ena amaponya zigawo za faifi tambala wa cobalt. Ndiochepa omwe amachita zonse ziwiri-ndipo ochepera amayang'anira mawonekedwe pomwe kuponya kwa geometry kumakumana ndi makina olondola. Komabe mawonekedwewa amatanthauzira magwiridwe antchito. Maziko a pampu oponyedwa mchenga amatha kukumana ndi zolemetsa koma amangokhalira mphero yomaliza ngati kupsinjika kotsalira sikunathetse kukonza. Pulagi ya AMS 5387 yokhala ndi ndalama imatha kudutsa macheke ang'onoang'ono - koma imalephera kuyesa ngati mbewu ya as-cast sinayeretsedwe kudzera pakukhazikika.
QINGDAO QIANGSENYUAN imagwira ntchito zonse zoponya ndi kupanga pansi pa denga limodzi logwirizana ndi ISO. Mukayitanitsa nyumba ya ma valve opanikizika, gulu lathu limawunikanso ma angles * ndi * makonzedwe omaliza a CNC nthawi imodzi. Timatsimikizira ma core shift allowance motsutsana ndi malo osindikizira ogwira ntchito. Timajambula kusiyana kwa makulidwe a khoma tisanapange zida—kotero kuti zigawo zoonda kwambiri zimasinthasintha, osati kutsika mwaukali. Izi zimachotsa "black box" handoffs yomwe imayambitsa kukonzanso, kuchotsedwa, ndi kuchedwa kwa ma prototypes.
Ubwino Si Kuwunika Komaliza-Ndi Kupitilira Koyezera
Mafakitole ambiri a Inconel amawunika magawo omalizidwa. Timayendera ndondomekoyi. Zinthu zomwe zikubwera zimapeza kusanthula kowoneka bwino komanso kutsimikizika kwa kuuma-osati kungovomereza zolemba. Ntchito iliyonse yamakina imaphatikizapo kuwunika kwa CMM pazidamu zofunika kwambiri: isanayambe kapena itatha chithandizo cha kutentha, pambuyo podutsa ndikumaliza, ndi chithandizo chapambuyo pa nthaka. Kwa ma geometri omwe sali wamba ngati ma nozzles a cobalt alloy, timagwiritsa ntchito mawonekedwe a optical profilometry kutsimikizira kumalizidwa kwapamwamba Ra ≤ 0.4 µm pamaso osindikizira - otsimikiziridwa motsutsana ndi mavalidwe odziwika ndi makasitomala, osati kungoyesa mwachisawawa.
Kufufuza sikulowa mu database. Ndi zakuthupi: ma ID okhala ndi laser pagawo lililonse, olumikizidwa ndi ziphaso zakuthupi, zipika za kutentha, zolemba zoyendera, ndi kusaina kwa ogwiritsa ntchito. Ngati nyumba ya silinda ya pisitoni ikalephera kuyezetsa kutopa, timapanganso ulendo wake wonse - kuchokera pa kutentha kwa billet mpaka kutentha komaliza kosambira - pasanathe mphindi 90.
Chifukwa Chake Mainjiniya Padziko Lonse Amasankha Fakitale ya Inconel Part Iyi-Ndi Zomwe Mungayembekezere
Ma OEM aku North America akumalo opangira mafuta amafotokozera ma roller athu a T800 opangidwa ndi cobalt chifukwa amapereka 3 × moyo wautumiki wazinthu zodziwika bwino - zotsimikiziridwa kudutsa 17 kutumizidwa kunja. European hydraulic system integrators amadalira ma valve athu opanikizika osati mtengo wotsika kwambiri wa unit, koma chifukwa cha mipando yowonongeka pansi pa 0.05 cc / min pa 5,000 psi-yobwerezedwa pamagulu a 500-unit.
Mupeza mayankho aumisiri-osati mawu okha. Gulu lathu limayika mikangano ya GD&T koyambirira: kulolerana kwa ±0.01 mm pachinthu cha 120 mm chopangidwa ndi 150 mm billet? Tikuwonetsa mtundu wa kupotoza kwa kutentha ndikupangira chiwembu chosinthidwa cha datum. Mukufuna gawo la mpope la AMS 5387 lomwe lili ndi mayendedwe ozizirira mkati? Tidzakonza zopangira ndalama zosakanizidwa + kubowola kwa EDM-kuvomerezedwa ndi kuyerekezera koyenda.
Kutumiza si malonjezo a kalendala. Ndiko kupanga kocheperako komwe kumakhala ndi dongosolo lopanda buffer pamadongosolo ofunikira kwambiri. Nthawi yotsogolera ya Prototype: Masiku 22 ogwira ntchito kuchokera pakutulutsidwa. Kupanga kwapakatikati: kutumiza kosasunthika kwa sabata ndi ± 1 tsiku kusiyanasiyana-kutsimikiziridwa mu mgwirizano wanu.
Ngati gawo lanu lotsatira la Inconel liyenera kuchita pansi pa kupsinjika, dzimbiri, ndi kutopa-popanda kunyengerera-yambani ndi mnzanu yemwe amayesa chemistry ya alloy monga chothandizira chaumisiri, osati kukopera malonda. Ufulu Inconel gawo fakitale sichimangopereka zigawo. Zimapereka chidaliro - kuyezedwa, kutsatiridwa, ndi kutsimikiziridwa m'munda.
