Mainjiniya akamatchula zitsulo zololera kwambiri pamapampu a hydraulic, mavavu akumunda wamafuta, kapena makina owongolera magalimoto, samangofunika "kuponya." Amafunikira kukhazikika kwamphamvu pansi pa 200 MPa. Microstructure umphumphu pambuyo kutentha kutentha. Kumapeto kwa pamwamba komwe kumakana kuvala kwa abrasive slurry. Ndipo kutsata kwathunthu - mpaka pa batch yosungunuka ndi lipoti loyesa. Ichi ndichifukwa chake magulu opanga ku North America ndi Germany nthawi zonse amabwerera ku a mwatsatanetsatane kuponyera wopanga fakitale mizu osati mu voliyumu, koma mu chilango zitsulo: QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.
Chifukwa Chake Cobalt Alloys Imafunikira Zambiri Kuposa Kungopezako
Ambiri oyambitsa amapanga chitsulo kapena carbon steel. Ndi ochepa omwe amagwiritsa ntchito AMS 5387 cobalt alloy - osasiya kubwereza kubwereza kwa nozzles zochokera ku T800 zomwe zimagwira ntchito pa 650 ° C m'malo agasi wowawasa. Tawonapo makasitomala akusintha ogulitsa pambuyo pa magulu atatu olephera a pampu ya cobalt-nickel: kugundana panthawi yochepetsera nkhawa, porosity pafupi ndi kusintha kwa khoma laling'ono, GD&T callouts yomwe inaphonya ± 0.03 mm pa malo osindikizira ovuta. Chifukwa chake? Kusiyana pakati pa kuthekera koponya ndi kuwongolera makina a post-cast. QINGDAO QIANGSENYUAN amatseka kusiyana. Malo ake amaphatikiza kuponya kwa ndalama, kuponya mchenga, makina a CNC amitundu yambiri, komanso kutentha kwa vacuum - zonse pansi padenga limodzi lovomerezeka ndi ISO. Palibe ma handoffs. Palibe kuzindikiritsanso zinthu. Palibe kusuntha kwapang'onopang'ono pakati pa geometry ya cast ndi datum yomaliza.
Kuphatikiza Koyima Komwe Kumakhazikitsa Kulekerera - Osati Nthawi Yokha
Taganizirani nyumba ya silinda ya pampu ya pistoni. Zimayamba ngati chitsulo chosapanga dzimbiri chopanda chitsulo chosapanga dzimbiri chokhala ndi 1.5 mm machining allowance. Kenako amatsitsa kupsinjika, mphero movutikira, chithandizo cha kutentha (kuthetsa anneal + kukalamba), kuwotcha bwino kwa ma coaxial bores atatu, ndikupera pamwamba pa Ra 0.4 µm. Gawo lirilonse limasintha kupsinjika kotsalira ndi microstructure. Ngati kuponyera ndi kukanika kumachitika pamalo osiyana, mbiri yamafuta imatayika. Ku QINGDAO QIANGSENYUAN, gulu lomwelo limayang'anira unyolo wonse - kuchokera ku certification yazinthu zopangira (zotentha zonse zomwe zimatha kutsatiridwa mpaka malipoti oyesa mphero) mpaka kuwunika kwa CMM pogwiritsa ntchito makina a Zeiss CONTURA G2 omwe amawunikidwa tsiku lililonse. Tayesa kulolerana kobwerezabwereza kwa 0.012 mm kudutsa 120 mm kutalika kwake - pazigawo zomwe makampani amalola ± 0.05 mm. Kusasinthika kumeneku kumabwera chifukwa chowongolera zosintha zomwe ena amaziwona ngati zokhazikika: kuzizira kwa nkhungu, kuzimitsa kutentha kwapakatikati, kupotoza kwazitsulo panthawi ya 5-axis contouring.
Kumene "Kulekerera Kwambiri" Kumakumana ndi Ntchito Yeniyeni Yapadziko Lonse
Kulekerera kwakukulu sikungokhudza ma microns pajambula. Zimakhudza kudalirika kwa ntchito. Pulagi ya cobalt alloy iyenera kusindikizidwa motsutsana ndi kukakamiza kosiyana kwa mipiringidzo 350 ndikumakana kuwombera mobwerezabwereza. Winch center shaft roller iyenera kukhala yozungulira mkati mwa 0.008 mm kupitirira 10,000 mizunguliro yodzaza mantha. Izi sizinthu za labu - ndi mitundu yolephera yomwe talemba pakubweza kwamunda. Mphamvu ya QINGDAO QIANGSENYUAN yagona pakulumikiza metrology ndi magwiridwe antchito: optical profilometry imatsimikizira kukhulupirika kwa pamwamba musanakutike; kuyezetsa kwa akupanga kumatsimikizira kumveka bwino kwapansi pamadzi muzopanga zagawo lakuda; ndi kuyezetsa kogwira ntchito - monga kukakamiza kupalasa njinga nyumba ku 1.5 × kukakamiza kugwira ntchito - kumachitika musanatumize. Zolemba zawo zowunikira zikuphatikiza kutsimikizika kwa GD&T pagawo lililonse, osati kungofufuza komaliza. Umu ndi momwe amaperekera zida zosagwirizana ndi zomwe "monga-makina" zimakumana ndi ASME B46.1 Ra 0.2 µm - popanda kupukuta kwachiwiri.
Kugwirizana Kupyola Mchitidwe Wogula
Okonza nthawi zambiri amafunsa kuti: "Kodi mutha kupanga geometry iyi mu T800?" Funso lenileni ndilakuti: "Kodi chimachitika ndi chiyani pamapangidwe a tirigu ngati tichepetsa makulidwe a khoma ndi 1.2 mm pano?" QINGDAO QIANGSENYUAN amayankha onse awiri - panthawi yowunikira uinjiniya, osati pambuyo popanga zida. Oyang'anira ma projekiti awo amawunika kuchuluka kwa makulidwe a khoma motsutsana ndi data yolimba. Amayimitsa ma ngodya osagwirizana ndi kuchotsa zipolopolo za ceramic. Amapereka kusintha kwa ma radii ang'onoang'ono omwe amadula nthawi ya makina ndi 22% popanda kusokoneza moyo wotopa. Uwu si upangiri waupangiri - ndiumisiri wogwirizana womwe udakhazikitsidwa zaka 17 zopanga pampu, mavavu, ndi zida zolemera. Pakuthamanga kwa ma prototype, nthawi yotsogolera imakhala masiku 28 kuchokera pakuvomerezedwa. Pamadongosolo apakatikati (ma PC 50-500 / chaka), kukhazikika kwapang'onopang'ono kumagunda 98.4% - kutsatiridwa kudzera pa ERP-integrated ndandanda ndi zowongolera zoyenda bwino.
Kuyang'ana m'tsogolo, kufunikira kwa kupanga kosakanizidwa - komwe kuponyera kumatanthawuza kuchuluka kwa geometry ndi CNC kumatanthawuza mawonekedwe ogwirira ntchito - kudzangokulirakulira. Zida monga cobalt-nickel superalloys sizikhala zosavuta kupanga makina. Koma kuthekera kowawongolera, kuchokera ku chemistry yosungunuka mpaka komaliza, kumakhalabe kotsimikizika. Pamene gawo lanu lotsatira lazitsulo lolekerera kwambiri liyenera kuchita - osati lokwanira - yambani ndi mwatsatanetsatane kuponyera wopanga fakitale amene amaona zitsulo monga uinjiniya, osati luso.
