Pamene nyumba yanu ya hydraulic valve iyenera kukhala ndi ± 0.005 mm kulolerana pansi pa 400-bar cycling-ndi kulephera kokha pambuyo pa maola 10,000-simuyitana malo ogulitsa makina. Inu mumayitana ultra high mwatsatanetsatane Machining fakitale zomangidwa kuti zitsimikizike, osati kungokwanira kokwanira.
Ndicho chenicheni ntchito QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amakumana tsiku lililonse ku Qingdao. Tawona makasitomala akubwerera kuchokera ku ma prototypes atatu omwe adalephera-iliyonse ili ndi ming'alu yaying'ono m'malo okhudzidwa ndi kutentha mu AMS 5387 cobalt alloy pump housings. Chifukwa chake? Osati kulakwitsa kwapangidwe. Osati chilema. Koma kusagwirizana kwa mbiriyakale yamatenthedwe kudutsa kuponyera-to-machining handoff. Ichi ndichifukwa chake malo awo ogwirizana ndi ISO samatengera kuponya ndi CNC ngati madipatimenti osiyana - amawaphatikiza munjira imodzi yoyendetsedwa, pomwe njira iliyonse yochizira kutentha imalowetsedwa, sikani iliyonse ya CMM yomangiriridwa ku manambala azinthu zosaphika, ndipo nozzle ya T800 ya cobalt iliyonse yoyang'aniridwa kawiri: kamodzi isanayambe kuumitsa, kamodzi pambuyo popera komaliza.
Chifukwa chiyani "Kulondola Kwambiri Kwambiri" Sikungotsatsa - Kumayesedwa mu Microns ndi Microstructures
Kuthekera kowona kopitilira muyeso kwafakitale kumawonetsa komwe kulolera kumalumikizana ndi zitsulo. Ganizirani nyumba ya silinda ya pisitoni: makulidwe a khoma amasiyana kuchokera 8 mm mpaka 42 mm; zoboola mkati amafuna Ra ≤ 0,4 µm; Malo osindikizira ovuta amafunikira kulolerana kwa GD&T kwa ± 0.01 mm poyerekeza ndi datum B-C. Mashopu amtundu wa CNC adagunda manambalawo pamapepala osapanga dzimbiri 304. Koma yesani pazitsulo zopangira ndalama za cobalt-nickel zomwe zili ndi njere za dendritic - ndipo zambiri zimagwera pamlingo wovuta.
QINGDAO QIANGSENYUAN amathetsa izi mwa kuwongolera zosintha zomwe ena amanyalanyaza:
- Material pre-conditioning: Zonse za AMS 5387 ndi T800 alloy castings zimachitidwa annealing *asanadulidwe* koyamba - osati pambuyo - kuti athetse kupsinjika kotsalira ndikugawa homogenize carbide
- Toolpath nzeru: Njira zamakina amitundu ingapo zimapewa kuyankhulana kozungulira pazigawo zokhala ndi mipanda yopyapyala pofananiza kuchuluka kwa chakudya ndi kulimba kwanuko—osati kusakhazikika kwa pulogalamu
- Kubweza kwa matenthedwe oyendetsa: Makina amayenda mozungulira matenthedwe athunthu asanayambe kusintha; Miyezo ya CMM imaphatikizapo kuyanjana kwa kutentha kwapakati pa ASME B89.4.1
Izi sizongoyerekeza. Mu projekiti yaposachedwa ya malo opangira mafuta ku North America, gulu lawo linagwira 0.012 mm bore taper yomwe ikukula pakati pa makina - yotsatiridwa ndi kuzizira kozizira. Adasintha kuchuluka kwamayendedwe ndikuwonjezera mphindi 15 zokhalamo musanafike kumaliza. Zotsatira: zero rework kudutsa mayunitsi 142.
Kuphatikizika Koyima Komwe Kumapereka Kukhazikika-Osati Kuphweka Kokha
Ena ogulitsa amati ali ndi mwayi wa "one-stop shopu". Koma kuphatikiza kumangofunika pamene kumalepheretsa kusuntha kwapakati pakati pa njira. Kuchepa kwa mchenga kumasiyanasiyana ndi aloyi, kachulukidwe ka nkhungu, ndi kuzizira. Ngati bwenzi lanu lopanga makina silingalamulire kuponyera-kapena choyipitsitsa, limatulutsa-gawo lomaliza la geometry limakhala lotheka, osati deterministic.
QINGDAO QIANGSENYUAN ali ndi mizere yoyambira ndi CNC. Kuponyedwa kwawo kwachitsulo sikungotsanulidwa ndikutumizidwa ku makina. Gulu lililonse limayesedwa ndi akupanga, kenako limalandira mapu olimba. Mapulogalamu opangira makina amasintha kuya-kwa-kucheka kutengera kuwerengera kwa Brinell-kotero 220 HB zone imadula mozama kuposa 260 HB zone, kusunga zida zosasinthika komanso kukhulupirika kwapamtunda.
Popanga zitsulo ndi zitsulo zosapanga dzimbiri, amagwiritsa ntchito zipolopolo za ceramic kuti apangitse ndalama zomangika bwino, kenako amachotsa kupsinjika *nthawi yomweyo* kuwononga ndalama kusanachitike. Ichi ndichifukwa chake maziko awo a pampu amakwaniritsa kusalala kwa 0.03 mm / m popanda kupukuta kwachiwiri.
Zimene Makasitomala Amafunikira—Osati Zimene Timabuku Timalonjeza
Oyang'anira zogula amafunsa mafunso atatu asanatulutse ma PO a magawo olekerera:
- Kodi mungatsimikize kutsata nambala ya kutentha ndikusanthula kusungunuka?
- Kodi malipoti anu oyendera akuwonetsa mayendedwe enieni - osati masitampu oti "kudutsa/kulephera"?
- Kodi mungalandile mikangano ya GD&T *musanadule* zitsulo—osati mukanidwa ndi nkhani yoyamba?
Yankho liyenera kukhala inde—ndi umboni. QINGDAO QIANGSENYUAN embeds traceability pa sitepe iliyonse: cert zinthu zomwe zikubwera zimafufuzidwa ndikugwirizanitsidwa ndi ntchito; Malipoti a CMM amaphatikizanso kuphimba kwamtambo motsutsana ndi CAD yodziwika; Ndemanga za uinjiniya zimalemba malingaliro aliwonse opangira kupanga-kuphatikiza njira zina zomwe zimachepetsa mtengo popanda kusokoneza ntchito (mwachitsanzo, kusintha kuchokera pansi kupita kumtunda womaliza pazibowo zosasindikiza).
Iwo samabisala kumbuyo kwa "kutsata." Dongosolo lawo labwino limatsata ISO 9001 koma limatsata malangizo amlengalenga: kusungidwa kwathunthu kwa marekodi onse owerengera, kuwongolera ziwerengero pamiyeso yofunika kwambiri, ndikuwunika kwa nkhani yoyamba komwe kumachitiridwa umboni ndi mainjiniya osankhidwa ndi makasitomala - kutali kapena pamalo.
Kuyang'ana M'tsogolo: Kumene Kupanga Mwapamwamba Kwambiri Kumalowera Kenako
Mafakitale amtundu wina sangangofuna kulolerana kokulirapo - amafunikira *kuphatikizana kolimba *. Ganizirani zigawo zosakanizidwa: mayendedwe ozizirira mkati mwa milomo ya cobalt alloy, kapena mano opangidwa ndi makina ophatikizidwira mumchenga woponyera winch center shaft rollers. Izi zimafuna mayankho a nthawi yeniyeni pakati pa kuyerekezera koyerekeza, kutengera kutentha, ndi makina a CNC.
QINGDAO QIANGSENYUAN ikumanga kale mlatho umenewo-kuyendetsa zoyezera zolimba pamodzi ndi pulogalamu ya CAM kuti ilosere malo omwe anthu adzasokonekera, kenako ndikukonza zowongolera kukhala zida. Cholinga chawo cha R&D sichili pamakina akulu. Zili pazanja zanzeru: kuyika malingaliro opanga makina opangira data, data ya metrology kuyenga magawo ochizira kutentha, ma cert azinthu akusintha mapulani oyendera okha.
Ngati ntchito yanu ikufuna zambiri kuposa kubwereza - ngati ikufunika kubwerezanso pansi pa kupsinjika kwakukulu, kutentha, ndi kuvala - ndiye kuti wogulitsa ayenera kugwira ntchito ngati chowonjezera cha gulu lanu la uinjiniya. Osati wogulitsa. Osati msonkhano. An ultra high mwatsatanetsatane Machining fakitale kuyesedwa mu ma microns, ovomerezeka mu ma microstructures, ndi kutsimikiziridwa mu utumiki wofunikira kwambiri.
