Makina anu a hydraulic akalephera pansi pa 350-bar pressure, kapena cobalt-alloy pump nozzle imasweka pambuyo pa maola 472 ogwirira ntchito, vuto silimayamba pamisonkhano. Zimayamba kale - posankha zinthu, kutanthauzira kwa GD&T, kapena kudula koyamba pa mphero ya CNC yamitundu yambiri. Ichi ndichifukwa chake mainjiniya aku North America ndi Europe samangofufuza "ntchito za makina a CNC." Amafufuza a mkulu mwatsatanetsatane Machining fakitale zomwe zimayang'ana kukhazikika kwapang'onopang'ono ngati nthawi ya mgwirizano-osati chikhumbo.
Sikuti mashopu onse olekerera zolimba amagwira ntchito ngati superalloy
Taziwona kawiri chaka chino: OEM ya Tier-1 yamadzimadzi yamagetsi idalandira AMS 5387 cobalt alloy housings ndi Cpk values pamwamba 1.67 diameters akunja-koma pamwamba microcracks anaonekera pambuyo kutentha njinga. Choyambitsa? Woperekayo adagwiritsa ntchito zida wamba za carbide popanda kuyang'anira kuchuluka kwamafuta munthawi yeniyeni. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timapanga zida zochokera ku T800 pogwiritsa ntchito ma PCD oziziritsidwa ndi cryogenically ndikuwongolera chakudya chosinthika. Kudula kulikonse kumayika torque ya spindle, kuchuluka kwa madzi ozizira, ndi zida zosinthira - data yolumikizidwa kunkhokwe yathu yotsimikizira zamkati. Izi sizowonjezera-injiniya. Ndi momwe mumagwirizira ± 0.005 mm pa 210-mm-diameter piston pump silinda nyumba pamene mukusunga umphumphu wa ASTM E112.
Malo athu ogwirizana ndi ISO ku Qingdao amayendetsa ntchito zofananira ndi makina opangira makina, osati ma handoffs otsatizana. Kuponyedwa kwachitsulo kumapita molunjika kuchokera ku nkhungu kupita ku uvuni wochepetsera nkhawa, kenako kulowa m'malo opingasa makina omwe ali ndi kufufuza kophatikizika. Palibe kukonzanso. Palibe coordinate system redefinition. Umu ndi momwe timaperekera maziko a pampu okhala ndi kutsika pansi pa 0.012 mm kudutsa 1,200 mm-ndikuwatumiza mkati mwa masiku 18 kuchokera pa kujambula.
Kuphatikizika koyima kumatanthauza kusangoganizira zazitsulo
Otsatsa ena akuponya kunja, kenako amagula zitsulo zosaphika kuchokera ku mphero. Timagwirizanitsa kupanga ma specs ndi opanga certified alloy. Wogula akapempha mapulagi a cobalt-nickel kuti azigwira ntchito ya gasi wowawasa, timatsimikizira kutentha kulikonse motsutsana ndi ASTM A494 Grade CW6MC—osati kulimba kwamphamvu, koma intergranular corrosion resistance pa NACE MR0175/ISO 15156 Annex A. Batch traceability si checkbox. Ndi chizindikiro chachitsulo chokhala ndi QR cholumikizidwa pachimake chilichonse, cholumikizidwa ndi malipoti owunikira, zipika za mbiri yakale, ndi mafayilo omaliza a CMM.
Lamuloli likuwonetsa komwe kuli kofunikira kwambiri: magwiridwe antchito. Winch center shaft roller yopangidwa kuchokera ku 42CrMo4 yokhazikika - yopangidwa ndi ISO 2768-mK tolerances, yowumitsidwa mpaka 52 HRC, kenako idatsitsidwa mpaka Ra 0.4 µm - idapulumuka mizungu 14,000 pamakina oyesera ainjiniya osanyamula mipando. Magawo opikisana nawo adalephera kuzungulira 8,920. Kusiyana? Mzere wathu wochizira kutentha umagwiritsa ntchito ng'anjo zoyendetsedwa ndi mlengalenga zokhala ndi ± 2 ° C zofanana, osati mavuni amagulu omwe ali ndi ± 15 ° C gradients.
Kupanga zenizeni padziko lapansi kumayamba chip choyamba chisanawuluke
"Mungathe kuchita izi?" ndi funso lolakwika. Choyenera ndi chakuti: "N'chiyani chidzathyole choyamba - ndipo tingachiletse bwanji?" Pakuwunikanso uinjiniya, timayimilira ma callout a GD&T omwe amasemphana ndi zopinga za 5-axis. Tikupangira ma angles opangira zinthu zamchenga zomwe zimachepetsa kuchotsedwa kwamasheya pambuyo pokonza ndi 37%. Tikupangira zida zina-monga kusintha kuchokera ku chitsulo chosapanga dzimbiri 1.4404 kupita ku duplex 1.4462-pamene kukhudzidwa kwa chloride kupitilira 120 ppm.
- Timatsimikizira zojambula za geometry motsutsana ndi njira zofikira zida-osati miyeso yadzidzidzi
- Timatsanzira kupotoza kwamafuta m'nyumba zokhala ndi mipanda yopyapyala pogwiritsa ntchito SolidWorks Flow Simulation + epirical shrinkage coefficients.
- Timabweza ma PDF odziwika mkati mwa maola 48 - osati maimelo "otsimikizika" odziwika
Palibe chitsanzo chomwe chimapita kuchitsulo popanda lipoti la DFM losaina. Osati chifukwa timakonda mapepala. Chifukwa kulumpha kumawononga $ 28,000 pakukonzanso pamene gulu losavomerezeka la valve likufuna kukonzanso katatu.
Kudalirika sikulonjezedwa. Imayesedwa, kusungidwa, ndi kutumizidwa
Kutumiza kulikonse kumaphatikizapo satifiketi yoyenderana ndi data yonse ya metrology: Mitambo ya CMM yokhala ndi ziboliboli zovuta, masikanidwe owoneka bwino a malo osindikizira, mamapu olimba m'malo otetezedwa ndi kutentha. Sitikunena kuti "amakumana ndi zenizeni." Tikuwonetsa *ndendende* pomwe kupatuka kwa 0.008 mm kudachitika komanso chifukwa chake sikuli kofunikira (mwachitsanzo, kunja kwa arc).
Umu ndi momwe timasungira > 99.2% pa nthawi yotumizira maoda apakati-ngakhale ndi 2024's titanium alloy supply volatility. Kuyenda kwathu kowonda kumatsata WIP pamasiteshoni. Ngati mphuno ya aloyi ya cobalt ikukanika kupukuta, kukonzekera kupanga kumayambitsa njira yolowera kumaselo achiwiri - palibe kukwera kofunikira.
A mkulu mwatsatanetsatane Machining fakitale amapeza chidaliro osati kudzera m'mabuku, koma kudzera mu zomwe zimapulumuka kugwiritsa ntchito kumunda: ma valve opanikizika akadali osindikiza zaka 22, magawo a pampu a AMS 5387 omwe akuyenda m'mapulatifomu am'mphepete mwa nyanja okhala ndi ziro zosakonzekera, zigawo za T800 zomwe zimapirira pambuyo pa matenthedwe 15. Kusasinthika kumeneku kumabwera chifukwa chochitira gawo lililonse ngati likulowa m'dongosolo lovuta kwambiri pamoyo - chifukwa nthawi zambiri, zimatero.
Ngati pulojekiti yanu yotsatira ikufuna kubwerezabwereza kwa ma micron 10 pamakina ovuta ku makina - kapena ngati mwataya kale magulu awiri a prototype kuthamangitsa kutsata kwa GD&T - yambani ndikuwonetsa poyera, osati mitengo yamtengo. Wokondedwa woyenera samangodula zitsulo. Amachotsa njira zolephera dongosolo lisanakhazikitsidwe.
