Pamene mainjiniya amatchula a fakitale yopangira chuma chachitsulo kwa mavavu ofunikira kwambiri a hydraulic hydraulic valves kapena nyumba zapampu zobvala kwambiri, sikuti amangogula magawo-akuteteza kukhazikika kwapakati pa 300 bar pressure, microstructure integrity pambuyo pa kupalasa njinga, ndi zero kulolerana kwa porosity mu nozzles cobalt-nickel alloy. Ndiko kumene zochitika zenizeni zimalekanitsa ogulitsa ndi abwenzi.
Chifukwa Chake Kuponya Ndalama Kumafunikira Zambiri Kuposa Zinkhungu ndi Sera
Tawona ma projekiti ambiri akuyimitsidwa pamlingo wofananira - osati chifukwa chosapanga bwino, koma chifukwa chosankhidwa fakitale yopangira chuma chachitsulo analibe mphamvu zowongolera zitsulo pa AMS 5387 cobalt alloy kapena sanathe kugwira ± 0.015 mm GD&T pazinyumba zopyapyala zama silinda. Kuponya ndalama si "njira ina chabe." Ndiwo njira yokhayo yothandiza ya ma geometri ovuta ngati mapampu a pistoni okhala ndi mayendedwe ozizirira mkati-ndipo imalephera mwakachetechete pamene kutsetsereka kwa zinthu zopangira kutsika, chipolopolo chikawotcha, kapena kutentha kwa dewaxi kukakwera ndi 8 ° C.
Kulondola kwenikweni kumayambira pasadakhale njira yoyamba ya sera: ma alloy ingots ovomerezeka a T800, zofufuza zolembedwa za ogulitsa, kusanthula kowoneka bwino pa kutentha kulikonse. Kenako pamabwera kusasinthika kwa zipolopolo za ceramic-chinyezi choyendetsedwa bwino, nthawi yothira yoyezera, kutsimikizika kwathunthu kwa kutentha. Timatsimikizira gulu lililonse ndi kuyesa kolimba, zitsulo, ndi X-ray radiography-osati chabe chifukwa chosowa kanthu, koma masango a microporosity pafupi ndi minofu yokhazikika. Umu ndi momwe mumapewa kulephera m'munda pazida zotsika mafuta zomwe zimagwira ntchito pa 150 ° C ndi 10,000 psi.
Kuphatikiza Koyima Si Buzzword-Ndi Bajeti Yanu Yolekerera
Ena ogulitsa amapangira makina akunja. Ena amalima pochiza kutentha. Kugawikana kumeneko kumapha kubwerezabwereza. Nyumba yosungiramo zinthu zakale imachepa mosadziwika bwino ngati mpumulo wa nkhawa uchitika pa 620 ° C m'malo mwa 640 ° C - kapena ngati CNC fixturing sichiwerengera kupotoza kotsalira. Pamalo athu ku Qingdao, gulu limodzi la mainjiniya lili ndi unyolo wonse: kuponya ndalama → njira zothetsera → mphero zokhala ndi ma axis angapo → zokutira za HVOF → kuwunika komaliza kotsimikiziridwa ndi CMM.
Izi sizongoyerekeza. Pamene pampu ya ku Ulaya OEM imafuna mbale 42 zazitsulo zosapanga dzimbiri zokhala ndi 0.02 mm kusalala pa malo a 1.2 m², tinajambula mapu a warpage kuchokera ku kuponyera kupita ku makina pogwiritsa ntchito zokutira za 3D scan. Tinasintha ndondomeko ya clamping, kuwonjezera kuchepetsa kupsinjika kwapakati, ndikutsimikizira ma coefficients owonjezera kutentha pagawo lililonse. Zotsatira zake? 100% kuvomereza chiphaso choyamba-palibe kukonzanso, palibe zotsalira. Kuwongolera kumeneku kumangokhala komwe akatswiri opanga makina amalankhula tsiku ndi tsiku ndi opanga mapulogalamu a CNC ndi akatswiri a metrologist - osati kudzera pa imelo.
Zovuta za Real-World Alloy zimafuna Mayankho a Dziko Lonse
Cobalt-nickel alloys sakhala ngati 316 zosapanga dzimbiri. Amagwira ntchito molimba mtima, samatenthetsa bwino, ndipo amawononga zida za carbide 3 × mwachangu. Ngati wanu fakitale yopangira chuma chachitsulo sanapange mapulagi a AMS 5387 kwa miyezi isanu ndi umodzi yowongoka, chidziwitso cha moyo wa zida zawo ndichachikale. Timatsata kavalidwe kalikonse ka kavalidwe, kuchuluka kwa madzi ozizira, ndi siginecha ya spindle vibration—osati malipoti, koma kulosera kulephera kwa zida mkati mwa mphindi zitatu.
Sitolo yathu imakhala ndi ma cell odzipatulira a ma superalloy: masipingo oziziritsidwa ndi cryogenic, ma hydraulic fixtures olimba, ndikufufuza komwe kumayenderana ndi kukula kwamafuta munthawi yayitali ya mphero. Kwa ma roller osakhazikika apakati a T800 omwe amagwiritsidwa ntchito m'makina akunyanja akunyanja, timaphatikiza kuyika ndalama ndikutsegula masamba owumitsidwa-kukwaniritsa Ra 0.4 µm pamwamba pomwe tikusunga kuuma kwa HRC 42-46. Palibe plating. Palibe mphesa zoyaka. Kupitilirabe kwazitsulo kuchokera pakhungu kupita pachimake.
Kudalirika kwa Kutumiza Kumayamba Ndi Zomwe Mumawona-ndi Zomwe Simukuzichita
Makasitomala amafunsa: "Kodi mutha kugunda kutumiza kwa Q3?" Yankho loona mtima limadalira zinthu zitatu zomwe samayang'ana kawirikawiri: nthawi yopangira zinthu zopangira (cobalt alloys nthawi zambiri imafuna masabata a 12+), NDT backlog (radiography slots book 3 weeks out), ndi kuzama kwa GD&T (kodi wogulitsa wanu amatsimikizira kulolerana kwa malo ndi ofananizira owonera - kapena kungoyitcha kuti 'Chabwino' pambuyo pa CMM?).
Timasindikiza ma dashboards munthawi yeniyeni mkati - osati ngati malonda, koma monga momwe amagwirira ntchito. Dongosolo lililonse limapeza kuwunikanso kwa zipata: kuponyera mainjiniya kumatsimikizira malire a chipolopolo; Mapulani a makina amaphatikizapo njira zina zopangira ngati choyikapo chinatha; QA imakhala ndi kumasulidwa komaliza mpaka kuyezetsa kogwira ntchito kumagwirizana ndi ma curve omwe amanenedwa ndi kasitomala. Ichi ndichifukwa chake 92% ya maoda athu apakati amatumiza mkati mwa masiku ± 2 odzipereka - ngakhale panthawi yomwe idakwera kwambiri.
Ngati mukufuna a fakitale yopangira chuma chachitsulo yomwe imasamalira nyumba yanu yapampu ngati chinthu chake-osati gawo lazamalonda-kuyamba ndi kufufuza kwakuthupi, funani ndondomeko zoyendera za GD&T-zoyamba, ndikutsimikizira kusakanikirana koyimirira kupyola kabukuka. Kulondola sikumapangidwa. Imapangidwa, kuyezedwa, ndi kutsimikiziridwa - chotenthetsera chimodzi, cholumikizira chimodzi, ma micrometer imodzi panthawi.
