Pamene makina anu a hydraulic akufuna kulekerera kwapakati pa 0.01 mm pansi pa 350-bar pressure-kapena pampu yanu yam'mphepete mwa nyanja iyenera kukhala ndi moyo maola 20,000 m'madzi a m'nyanja owononga - simumangofunika cnc Machining mwatsatanetsatane fakitale. Mukufunikira imodzi yomwe imagwiritsa ntchito zitsulo monga zosakambitsirana, GD & T osati monga mapepala koma monga chinenero cha tsiku ndi tsiku, ndi kukhazikika kwapadera monga mzere woyamba wa chitetezo-osati wotsiriza.
Kulondola kwenikweni kwapadziko lapansi kumayambira pomwe zololera zimakumana ndi zinthu zakuthupi
Tawonapo masitolo ambiri "olondola" akulephera pa njira yachiwiri yothandizira kutentha-pamene cobalt-nickel alloys ngati AMS 5387 warp mosadziwika bwino chifukwa cha kukula kosalamulirika kwa tirigu. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timapanga makina omwe ena amapewa: ma nozzles ozikidwa pa T800, nyumba za silinda pampu ya piston zokhala ndi mayendedwe ozizirira mkati, ndi zodzigudubuza za winch center shaft zonyamula katundu wopitilira 120 kN. Magawo awa samalekerera zongopeka. Kupambana kwawo kumatengera zinthu zitatu: kutsimikizika kwazinthu zopangira (ID iliyonse yomwe yalowetsedwa), kutsimikizira kwa CMM * isanamalizidwe * komaliza, ndikutsatira mbiri yamafuta podutsa poponya, kuchepetsa kupsinjika, komanso masitepe owumitsa. Sitimangogwira ± 0.005 mm-timagwira * pambuyo * kugaya pamwamba, * pambuyo * passivation, ndi * pambuyo * kuyezetsa ntchito pa kukakamiza opareshoni.
Kuphatikizika koyima sikungolankhula - ndi momwe mumatsekera kukhulupirika kwa microstructure
Othandizira ambiri amapereka chithandizo chakunja kapena kutentha. Izi zimapanga mipata: kulimba kosagwirizana ndi kuponyedwa kumabweretsa kuvala kwa zida zosagwirizana panthawi ya makina a CNC; Kuchulukana kosagwirizana ndi kutentha pakati pa pachimake ndi chipolopolo kumayambitsa kupotoza kobisika m'nyumba zokhala ndi mipanda yopyapyala. Malo athu ogwirizana ndi ISO amayendetsa ntchito zopangira ndalama, kuponyera mchenga, makina a CNC amitundu yambiri (4-axis ndi 5-axis nthawi imodzi), komanso chithandizo cha kutentha kwamlengalenga - zonse pansi pa denga limodzi. Mwachitsanzo, zigawo zathu zapampu za AMS 5387 cobalt alloy zimasinthidwa *nthawi yomweyo * makina olimba, kenako kuumitsa zaka * asanamalize * kudula. Kutsatira uku kumateteza kubalalitsidwa kwa carbide ndikuchotsa kupsinjika kotsalira komwe kungasinthe miyeso pakuwunika komaliza. Chotsatira? Miyezo yovomerezeka ya nkhani yoyamba yoposa 94% ya magawo omwe ali ndi ma callout 12+ ovuta a GD&T-kuphatikiza kulolerana kwamagulu pamadamu atatu.
Simukugula magawo - mukugula kupewa kulephera
Makasitomala nthawi zambiri amafunsa kuti: "Kodi mungatengere gawo laopereka cholowa chathu?" Funso lenileni ndilakuti: “Kodi gawo lawo lidachitadi—kapena kungochita kuyendera komaliza?” Tidapeza valavu yakukakamiza ya kasitomala ku Europe idalephera mobwerezabwereza pa 87% ya moyo wozungulira. Choyambitsa? Micro-porosity mu kuponya m'munsi, osadziwika ndi muyezo akupanga kuyezetsa. Kuyankha kwathu sikunali kutulutsa mwachangu-kunali kusinthira ku X-ray tomography pazitsulo zonse zachitsulo> 15 kg, kuphatikiza zitsanzo zamphamvu kuchokera ku ng'anjo iliyonse. Tsopano timapereka ma valavu matupi awo malipoti athunthu azinthu zamakina - kulimba kwamphamvu, zokolola, kutalika, ndi mphamvu za Charpy - zotsatiridwa ndi satifiketi zamphero. Kuwonekera kumeneko sikumatichedwetsa. Zimathetsa kukonzanso. Imatembenuza kuwunika kwa uinjiniya kukhala wogwirizira: timawonetsa kusintha kwa makulidwe a khoma komwe kumapangitsa kuti ngozi ikhale yocheperako, tikuwonetsa ma radii omwe amachepetsa chidwi chambiri m'malo otopa kwambiri, ndikutsimikizira kuya kwa kulumikizana kwa ulusi motsutsana ndi data yeniyeni-kulephera-osati matebulo ongoyerekeza.
Ndi chiyani chomwe chimapangitsa fakitale ya cnc yolondola kwambiri kuti ikhale yoyenera ntchito yofunika kwambiri?
Sikuti kukhala ndi makina okwera mtengo kwambiri. Zimakhudza kuwongolera mwadongosolo pa mawonekedwe aliwonse:
- Kuwongolera zinthu: Kuyanjanitsa kwachindunji kwaukadaulo ndi mphero za cobalt alloy-osati kungogula ma invoice, koma kutsimikizika kwa njira zolumikizirana pamawindo a T800 chemistry
- Chilango cha ndondomeko: Palibe kupatuka pamachitidwe owunikira olembedwa - ngakhale ma prototypes. Lipoti lililonse la CMM limaphatikizapo mamapu opotoka omwe amalipidwa ndi kutentha, osati kungodutsa/kulephera masitampu
- Kuyankha kwantchito: Kuthamanga komaliza koyesa = 1.5 × kugwira ntchito kwa zigawo za hydraulic; kuyezetsa kupopera mchere ≥1,000 maola pamisonkhano yosapanga dzimbiri yomwe imawonekera mumlengalenga
- Kutumiza zenizeni: Nthawi yotsogolera ya prototype imayamba *pambuyo* kujambula -osati pambuyo pa chiphaso cha PO. Sitima yapakatikati imayitanitsa zokhala ndi zipika za serialized traceability zophimba zopangira, kutentha kwanyengo, kuyika makina, ndikuwunika komaliza.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito mwanjira iyi chifukwa kudalirika kwamakampani sikodziwika. Ndiko kusiyana pakati pa kutsika kosakonzekera komwe kumawononga $ 47,000 / ola m'malo opangira mafuta - ndikugwira ntchito mosalekeza m'miyezi 18 popanda chosindikizira. Makina olondola samayezedwa mu ma microns okha. Imayesedwa mu nthawi yowonjezereka, muzovomerezeka zopewera, pamapangidwe odulidwa kuchoka pa zisanu ndi chimodzi mpaka ziwiri. Ndiwo muyezo kumbuyo kwa gawo lililonse lotumizidwa kuchokera ku Qingdao.
