Akatswiri opanga ma hydraulic system kapena ogula zida zamafuta akufufuza "advanced precision Machining inc fakitale," sakuyang'ana wogulitsa ma generic. Amafunikira mnzawo yemwe wathana ndi vuto lokhazikika lomwelo pa AMS 5387 cobalt alloy pump housings-kawiri-ndipo adalemba momwe kutentha kwanyengo kumakhudzira mapangidwe a microcrack mu ma nozzles a T800 pansi pa 280 MPa cyclic loading.
Kulondola kwenikweni kwadziko lapansi kumayambira pomwe milu ya kulolerana imatha
Tawonapo njira zitatu zolephereka mobwerezabwereza m'zigawo zothamanga kwambiri za valve: choyamba, kupotoza kwa kutentha panthawi yomaliza yopangira nyumba zokhala ndi mipanda yopyapyala; chachiwiri, mvula yam'malire yambewu yosagwirizana ndi ma carbide pamaziko achitsulo choponyedwa; chachitatu, kusagwirizana kwa GD&T pakati pa malo oponyera datum ndi mawonekedwe omaliza a CNC. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imalimbana ndi izi osati ndi zochulukira - koma powongolera unyolo wonse: kuchokera ku certified AMS 5387 billet traceability kupita ku post-machining-stress cycles zovomerezeka motsutsana ndi ASTM E8M tensile curves. Malo awo ogwirizana ndi ISO ku Qingdao samangokhala ndi ± 0.01 mm pa malipoti a CMM - amatsimikizira kuti * pambuyo pa * maola 48 akuyendetsa njinga yamoto pa 120 ° C, chifukwa ndi zomwe misonkhano ya pampu ya piston imafunikira kuti igwire ntchito.
Kuphatikizika koyima sikungolankhula - ndi inshuwaransi yayikulu
Otsatsa ambiri amagulitsa kunja kapena kumaliza. Izi zimapangitsa kuti pakhale mipata: choyambira chikhoza kukumana ndi chitsulo chotuwa cha ASTM A48 Kalasi 35, koma kuuma kwake komwe kumatha kusuntha kuzama kwa zida za CNC ndi 0.03 mm - zokwanira kuyambitsa kusokoneza kwa ma valve opanikizika. QINGDAO QIANGSENYUAN ali ndi mizere yonse yoponyera ndalama ndi malo opangira ma 5-olamulira pansi pa denga limodzi. Makasitomala akatumiza zojambula za injiniya woyendetsa shaft wodzigudubuza wagalimoto, gulu lawo limagwiritsa ntchito zofananira nthawi imodzi: kusanthula kwamafuta oyambira * ndi* makina opotoka machining—kugwiritsa ntchito data yofananira. Chotsatira? Palibe mipukutu yokonzanso. Ayi "tinkaganiza kuti mungatchule chithandizo cha kutentha." Phukusi limodzi lokha la GD&T, pulani imodzi yoyendera, nambala imodzi yotsatiridwa kuchokera kutsanulira kupita ku passivation.
Simumasankha ma alloys - mumasankha mitundu yolephera
Zida za cobalt-nickel sizimasankhidwira kutchuka. Amasankhidwa chifukwa njira zina zimalephera. Tayang'anira zomwe zabwera pa mapulagi am'madzi akunyanja: zitsulo zosapanga dzimbiri zidawonetsa kuphulika pambuyo pa kuzungulira kwa 1,200 pa 180 ° C; Inconel 718 idapanga ma pitting ang'onoang'ono pamayendedwe onjenjemera opangidwa ndi mafunde opitilira 3.2 kHz. Cobalt alloy nozzles kuchokera kwa wopanga uyu - opangidwa kuchokera ku T800 stock yokhala ndi ma carbide oyendetsedwa bwino - adayendetsa mizungulire 14,700 mofananamo asanalowe m'malo. Chifukwa chiyani? Osati kungopanga kokha - kachitidwe kawo kamakhala kolimba (42-46 HRC) * ndi * kupsinjika kotsalira kotsalira pamwamba, kutsimikiziridwa ndi mapu otsalira a XRD pakupanga kulikonse. Ngati ntchito yanu ikufuna> moyo wautumiki wa maola 300 m'malo otayirira, kusiyana kumeneko sikukuwonjezeka. Ndi nthawi yogwira ntchito.
Kudalirika kotumizira kumayambira pakuwunikanso kujambula
"Mungathe kuchita izi?" ndi funso loyamba lolakwika. Choyenera ndi chakuti: "N'chiyani chidzathyole choyamba - ndipo tingachiletse bwanji?" Pakuwunikanso uinjiniya, gulu la QINGDAO QIANGSENYUAN limawonetsa ngozi zomwe ogula ambiri amaphonya: kolowera 0.5 ° komwe kumatsekera mchenga m'matumba otayira, dzenje lakuya mpaka m'mimba mwake chiyerekezo chopitilira 8: 1 pakubowola kozama, kapena ulusi wosakhazikika womwe umakakamiza kupanga kwamasiku amodzi. Amabwezeretsanso zithunzi zojambulidwa ndi njira zina: "Gwiritsani ntchito ISO 261 M12 × 1.25 m'malo mwa phula lachizolowezi la 1.18mm - ntchito yosindikiza yomweyi, kutumiza mwachangu kwa masiku 6." Izi sizotsika mtengo. Ndi kuchotsa zoopsa musanayambe kudula zitsulo. Kukonzekera kwawo kokhazikika kumayendetsa ma prototype iterations komanso kuthamanga kwapakati (50-500 pcs) popanda kutsetsereka - chifukwa machitidwe osasunthika amawotchera pamapepala, osawonjezedwa ngati kafukufuku wapambuyo pake.
Kwa magulu ogula zinthu padziko lonse lapansi omwe akufunafuna "advanced precision machining inc fakitale," chizindikirocho sichilankhulo chamalonda. Ndi umboni: ma certs opezeka pamtundu uliwonse wa AMS 5387, malipoti a CMM akuwonetsa kupatuka kwenikweni <0.008 mm pamaziko a pampu ya 12-datum, ndi zolemba zoyeserera zotsimikizira kutsika kwa ma valve pa 1.5 × ovotera kupanikizika kogwira ntchito. Izi ndiye maziko - osati zosiyana. Pamene makina opangira ma hydraulic amakankhira ku 400 MPa zokakamiza zogwirira ntchito ndi mapampu akumunda wamafuta amafuna nthawi yazaka 20 yautumiki popanda kusokoneza, makina olondola amasiya kukhala ndi magawo. Zimakhala zokhudzana ndi zochitika zodziwikiratu. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imapanga zodziwikiratu - pulagi imodzi ya cobalt alloy, nyumba ya pistoni imodzi, muyeso umodzi wotsimikizika panthawi imodzi.
