Pamene mainjiniya amatchula a mwatsatanetsatane kuponyera fakitale, sikuti amangoyitanitsa zigawo zachitsulo-akudzipereka kuti azikhala okhazikika pansi pa 120 MPa hydraulic loads, microstructural consistency kudutsa 500-unit batches, ndi zero kulolerana kwa porosity mu mphuno za cobalt-alloy. Ndizo zenizeni zomwe timakumana nazo tsiku ndi tsiku ku Qingdao Qiangsenyuan Technology Co., Ltd-malo omwe kuponya ndalama si njira yoyendetsera; ndiwo maziko a kudalirika kwa ntchito.
Tawona mapulojekiti ambiri akuyimitsidwa pagawo la prototype chifukwa chopezacho chinathandiza AMS 5387 cobalt alloy ngati standard 316 zosapanga dzimbiri. Pampu imodzi ya OEM yaku North America idatitumizira chojambula cha GD&T chokhala ndi ± 0.015 mm chololera panyumba ya silinda yapampu ya piston ya 220 mm-ndipo idachoka gulu lathu litawonetsa kusintha kwakukulu kwa makulidwe atatu komwe kungatseke kufota mu nkhungu zamchenga. Zokambiranazi zidasintha momwe timapangira zowunikira zaumisiri: tsopano, kutsimikizira kulikonse kumaphatikizapo zokutira zofananira, osati kungoyang'ana mozama.
Mphepete yathu yaukadaulo imayamba ndi kulanga zakuthupi. Sitimagwiritsa ntchito "cobalt-nickel alloys" - timawayenerera. Billet iliyonse yochokera ku T800 imafika ndi malipoti otsimikizika a kutentha omwe amatsatiridwa ndi ASTM A992 ndi AMS 5387 Rev. D. Wogula ku Europe akafuna zodzigudubuza zapakati pa shaft zosakhazikika zamakasitomala akunyanja, tidapanga njira yolumikizirana ndi omwe amatipatsira zinthu kuti athetseretu tsankho la dendritic pagawo la thick20-1. Zotsatira zake? Zokolola zakula kuchoka pa 63% kufika pa 91% popanda kupereka nsembe kuuma kwa Rockwell C45–48. Izi sizongoyerekeza zitsulo - ndikuwongolera kobwerezabwereza komwe kumaphikidwa mu ISO 9001: 2015-certified workflows.
- Kuphatikiza koimilira komwe kuli kofunikira: Kuponyera, makina a CNC amitundu yambiri (mpaka 5-axis nthawi imodzi), ndipo kutsirizitsa komaliza kumachitika pansi pa denga limodzi - palibe ma handoffs, kusalinganika kwadongosolo, palibe kusintha kwa batch-to-batch.
- Dimensional kukakamiza, osati kuyendera: Ma CMM amayendetsa ma GD&T routines pa 100% yazofunikira; optical profilometers amatsimikizira Ra ≤ 0.4 µm pa malo osindikizira asanayambe kutentha
- Ntchito-choyamba chothandizira kupanga: Timakana zopempha "zingopangani". M'malo mwake, timayika njira zopanikizika pamatupi okakamiza, kutsanzira njinga yamoto pamaziko a pampu, ndi ma angles a mbendera omwe amasokoneza moyo wotopa-ngakhale zikutanthawuza kukankhira kumbuyo pa RFQ.
Ena angatsutse kuti kutumiza kunja kwa mabungwe apadera kumachepetsa mtengo. Koma nyumba yanu ya pampu ya pisitoni ikayenera kukhala yokhazikika pakati pa malo obowoleza ndi ma flange mkati mwa 0.02 mm mutatha kuzimitsa, kapena pulagi ya cobalt-alloy ikafunikira ziro zamkati pakukulitsa 3 ×, maunyolo ogawanika amabweretsa chiopsezo chosavomerezeka. Tatsata zomwe zimayambitsa kulephera pazigawo 1,200+ zotumizidwa: 78% ya zopatuka zapakatikati zidachokera kukukula kwa nkhungu kosalamulirika panthawi yomwe kutentha kusanayambike - osati kulakwitsa kwa makina. Ichi ndichifukwa chake mizere yathu yopangira mchenga imagwiritsa ntchito kuyang'anira kutentha kwa nthawi yeniyeni, komanso chifukwa chake ndalama zathu zopangira ma autoclaves zimafika pa 0.1°C/sec.
Chomwe chimasiyanitsa chowonadi mwatsatanetsatane kuponyera fakitale kuchokera ku maziko ochiritsira? Umu ndi momwe mumagwirira ntchito zakunja. Ma geometry a non-standard. Kokona ya 17.3° ya helix pa chodzigudubuza chapakati cha winchi. Nozzle ya AMS 5387 yomwe imafuna kuzungulira kwa 0.008 mm kupitilira kutalika kwa 85 mm. Izi sizosiyana - ndizomwe timawerengera. Gawo lirilonse limayenda ndi kutsata kokwanira: nambala yosungunuka, malo oponyera, ID yozungulira kutentha, chizindikiro chanthawi ya CMM, ndi chiphaso cha opareshoni. Palibe kuchotserapo. Palibe zoletsa.
Ngati mukunena zazitsulo zololera kwambiri zama hydraulic system, mavavu akumunda wamafuta, kapena ma pampu olemetsa, funani umboni-osati mabulosha. Funsani ma micrograph a magawo osiyanasiyana kuchokera ku oda yanu yomaliza. Funsani lipoti lenileni la CMM la gawoli moleza mtima kwambiri. Onetsetsani kuti ma cert azinthu akugwirizana ndi nambala ya kutentha yomwe yasindikizidwa pagawolo. Ku Qingdao Qiangsenyuan, zolembedwazi sizinasungidwe - ndizomwe zimaperekedwa pakuyambika kulikonse.
Tsogolo la kuponya mwatsatanetsatane si ng'anjo zazikulu kapena masipingo othamanga a CNC. Ndiko kuphatikizika kolimba pakati pa ma modelling olimba ndi njira zamakina zoyendetsedwa ndi GD&T. Ndizolosera za AI zothandizidwa ndi porosity zophunzitsidwa pazithunzi za X-ray 12,000+. Ndi mgwirizano wa R&D womwe umakankhira ma aloyi a cobalt-nickel kupitilira malire apano. Tikupanga luso limeneli tsopano-osati monga lonjezo la malonda, koma monga ndondomeko yotsatirayi ikuwongolera pa malo ogulitsira.
