Pamene mainjiniya amatchula a mwatsatanetsatane kuponyera Machining fakitale, sikuti amangoyitanitsa magawo - akuteteza kukhazikika pansi pa 400 bar hydraulic loads, microstructure integrity pambuyo pa kutentha kwa kutentha, ndi mapeto a pamwamba omwe amatsutsa kukokoloka m'madera owonongeka a slurry. Ndicho chenicheni chogwirira ntchito kuseri kwa ma valve oponderezedwa, nyumba za silinda za pampu ya piston, ndi zodzigudubuza za winch center shaft-zigawo zomwe ± 0.015 mm kulolerana sikofunikira. Ndizosakambirana.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito mu bandi yopapatiza pomwe kuponyera zitsulo kumakumana ndi kubwereza kwa CNC. Kuchokera ku Qingdao, China, kampaniyo simawona kuponya ndi kukonza ngati njira zotsatizana - imawatenga ngati njira zodalirana. Tawona makasitomala akutitumizira ma AMS 5387 cobalt alloy castings okhala ndi zovuta zotsalira kuchokera kuziziritsa kosagwirizana, kungowona zomwe zikusokonekera panthawi ya mphero ya ma axis asanu. Yankho la QIANGSENYUAN? Kukonzekera kwapang'onopang'ono-kuchepetsa kupsinjika * mutatha* kupanga ndalama koma * isanakwane* ntchito zomaliza za GD&T-critical. Izi sizochita zokhazikika. Zimapangidwa kuchokera kuzomwe zidachitika ndi ma nozzles a T800 omwe akulephera kuyesa kutopa pamizere 12,000 - osati chifukwa cha chemistry, koma chifukwa cha kutentha kosasunthika.
Kuphatikiza kwawo koyima kumapereka maubwino atatu oyezeka omwe ambiri ogulitsa sangathe kubwereza. Choyamba: kutsatiridwa kwa zinthu mpaka ku nambala ya kutentha ndi satifiketi ya gulu la ogulitsa - ndikofunikira kwambiri pamene gulu lanu la pampu liyenera kutsatira API 6A kapena ISO 15156 yautumiki wowawasa. Chachiwiri: mu-process metrology pogwiritsa ntchito ma Zeiss CMMs osinthidwa kukhala ISO 10360-2, okhala ndi mayankho anthawi yeniyeni pakati pa data yowunikira ndi chipukuta misozi. Chachitatu: hybrid process control —monga kugwiritsa ntchito mfundo zamapangidwe a sand-cast gating kuti muchepetse porosity mu mapaipi azitsulo zosapanga dzimbiri, kenako kugwiritsa ntchito njira zamphero zopatsa thanzi zomwe zimasunga umphumphu wapafupi ndi ukonde m'malo mochita nkhanza zomwe zimadzetsa ma microcracks.
- Cobalt-nickel zigawo: Osati "zopangidwa ndi makina" - zotenthedwa pa AMS 2750E, zoyang'aniridwa kuti zikhale ndi delta ferrite kudzera pa XRF yonyamula, kenako n'kumaliza ndi malo opangidwa ndi electropolished kuti akwaniritse Ra ≤ 0.4 µm
- Kuponyedwa kwachitsulo: Amapangidwa pogwiritsa ntchito nkhungu zamchenga zokhala ndi utomoni wokhala ndi ma binder owongolera kuti achepetse kujambula kwa kaboni - kutsimikiziridwa ndi kusanthula kwa OES pagawo lililonse lachitatu
- Chitsulo & zitsulo zosapanga dzimbiri: Ikani mu ng'anjo zothandizidwa ndi vacuum, ndikutsatiridwa ndi njira yothetsera + kuzimitsa pa ASTM A999, yokhala ndi mapu olimba kudutsa madera ovuta onyamula katundu.
- Zigawo zamakina za CNC: Kugwirira ntchito kwa ma axis angapo komwe kumapangidwira kukonzanso pang'ono-kofunikira pakulumikizana pakati pa mabowo a mipando ya ma valve ndi mabowo oyendetsa ndege (± 0.008 mm kutha kwathunthu)
Ena anganene kuti mafakitale opanga makina akunyanja akumalo otsetsereka amapereka kuyankha pamtengo. Koma pakutumiza kwenikweni, kuzungulira kwaumisiri wa QIANGSENYUAN kumakhala maola 48-osati masiku-kuti atsimikize kujambula, kuphatikiza kuzindikira kusamvana kwa GD&T ndi mayankho opangira pazigawo zocheperako zochepera 2.3 mm. One European hydraulic OEM idachepetsa nthawi yake ya prototype iteration kuchoka pa masabata 11 mpaka masabata 6.2 atasintha kuchoka pagulu la 1 kupita ku chinkhoswe. Kusiyanitsa sikunali liwiro lokha-kunali kuzindikira koyambirira kwa malo osokoneza omwe akanasweka panthawi ya nitriding. Chidziwitso chimenecho chinachokera kwa akatswiri awo a metallurgists akuwunika momwe kasitomala amachitira kutentha motsutsana ndi lipoti la as-cast microstructure.
Kusasinthika kotumizira ndikofunikira kwambiri kuposa kulolera mitu. Kayendedwe kawo kocheperako kumaphatikizanso kusanja kosasinthika kwa ma oda apakati (50-500 pcs), ndikutsata kopanga komwe kumalumikizidwa mwachindunji ndi manambala azinthu. Ngati kasitomala anena kuti zatha pa pulagi ya aloyi ya cobalt, QIANGSENYUAN imayang'ana kumbuyo kwa chipika cha EDM chovala ma elekitirodi, kuwerenga kwa dielectric fluid conductivity, komanso chinyezi chozungulira pomaliza - chifukwa chinyezi chopitilira 65% RH chakhala chogwirizana ndi ma pitting ang'onoang'ono mu T800 ma aloyi opukutira a electrochemical. Mlingo waulamuliro wazamalamulowu siwongoyerekeza. Imalowetsedwa, yowerengedwa, komanso yobwerezedwa ku North America, Europe, ndi Southeast Asia.
A mwatsatanetsatane kuponyera Machining fakitale amapeza chidaliro osati kudzera m'ziphaso zotumizidwa patsamba, koma kudzera m'mene imagwirira ntchito pakupatuka koyamba. Zolemba zowunikira za QIANGSENYUAN zimafunikira kusanthula kwazomwe zimayambitsa ntchito isanayambe. Ayi, "ingosinthani kuchotsera." Ayi "ithamangitsenso." M'malo mwake: kusanthula kwagawo, kujambula kwa SEM kwa malire a tirigu, kufananiza zipika za mbiri yakale. Chilango chimenecho chikufotokozera chifukwa chake ma valve awo opanikizika amapeza 99.2% zokolola zoyambirira pakuyesa kogwira ntchito-ngakhale atakumana ndi ma cyclic pressure spikes kuchokera pa 0 mpaka 415 bar pa 3 Hz pamizere ya 200,000.
Kuyang'ana m'tsogolo, cholinga chawo cha R&D sichikukweza voliyumu. Zili pakukula kwamphamvu: kukhathamiritsa ma hybrid casting-machining ma geometries ovuta amkati, kukulitsa mawindo a AMS 5387 pazigawo zokulirapo, ndikutsimikizira chithandizo chatsopano chapamwamba cha ma alloys a cobalt omwe amawonekera kumadera olemera a H₂S. Kwa mainjiniya omwe amasankha bwenzi - osati wogulitsa chabe - zomwe zikutanthauza kuti zosintha zocheperako mochedwa, kutsika mtengo wa umwini, ndi magawo omwe amagwira ntchito monga momwe afotokozera, osati momwe amakokera.
