Pamene mainjiniya afotokoza anataya phula kuponyera nkhungu fakitale ntchito za zida zachitsulo zofunika kwambiri, sikuti amangogula nkhungu-akuteteza kubwerezabwereza, kuwongolera kwapang'onopang'ono, komanso kudalirika kwantchito pansi pamikhalidwe yovuta kwambiri. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., tapanga zida zopitilira 12,000 zopangira ma hydraulic valve, cobalt-alloy pump nozzles, ndi pisitoni mpope yamphamvu housings-gawo lililonse amafuna ± 0.05 mamilimita kulolerana, zonse zinthu traceability, ndi AMS-78 chithandizo kutentha. Umenewo si luso lanthanthi. Ndi zomwe zimachitika mukamayendetsa 47 motsatizana kupanga zopanga za T800 zokhala ndi cobalt popanda kukanidwa kumodzi.
Chifukwa chiyani kutayika kwa sera kumaumba kusankha kwa fakitale kumasintha chilichonse-pa moyo wanu, osati mawonekedwe ake
Magulu ambiri ogula zinthu amawona kuponya ndalama ngati njira ya "black box": tumizani zojambula, dikirani masabata 6-8, kenako fufuzani. Koma m'makina othamanga kwambiri a hydraulic kapena zida zamafuta & gasi zakunyanja, gulu limodzi la microporosity pampando wa valve wopanikizika limatha kuyambitsa kulephera. Tawona makasitomala atatu akubwerera kwa ife atatha kulephera kwa ogulitsa-osati chifukwa chopereka chawo choyamba chinalibe zida, koma chifukwa amachitira mawonekedwe a nkhungu monga kusamutsidwa kwa geometry, osati kusintha kwa kutentha kwa kutentha. Fakitale yathu yotayika yopangira phula imayamba ndi kayeseleledwe kolimba—osati kupanga mawonekedwe a sera. Mphepete mwa nkhungu iliyonse imakhala ndi ma alloy-specific shrinkage gradients, chipwirikiti chomwe chimapangitsa kuti pakhale chipwirikiti, komanso kuzizirira komwe kumachitika. Kwa AMS 5387 cobalt alloy, izi zikutanthauza kusintha sprue geometry ndi 1.8 ° kuteteza tsankho la dendritic pachipata. Pamaziko a pampu yachitsulo chosapanga dzimbiri, zikutanthauza kuyika madoko a thermocouple molunjika mu nkhungu ya zipolopolo za ceramic kuti zitsimikizire nthawi yeniyeni yolimba motsutsana ndi kulosera kwa FEA.
Simufunikanso luso "zambiri" - mumafunika kuwongolera komwe kuli kofunikira kwambiri
Ena ogulitsa outsource outsource nkhungu, ena outsource Machining, ndi ambiri outsource kutentha mankhwala. Kugawikana kumeneko kumapanga mipata: kuponya kumatha kuwunika mozama koma kulephera kuyesa kuuma chifukwa wogwiritsa ntchito ng'anjo amagwiritsa ntchito mulingo wosiyana ndi womwe wafotokozedwa. Pamalo athu ogwirizana ndi ISO ku Qingdao, gulu lomwelo limagwira ntchito yopanga nkhungu, kupanga zipolopolo za ceramic, kumalizitsa bwino kwa CNC, ndi kutentha kwa vacuum - zonse pansi pa denga limodzi, motsata miyezo yogawana. Pamene kasitomala wa ku Ulaya amafunikira matupi a valve 240 muzitsulo zosapanga dzimbiri 316 zokhala ndi Ra ≤ 0.4 µm pamwamba pamwamba pa ndime zodutsa mkati, tinalumpha kupukuta kwachiwiri. Bwanji? Popanga chikombole cha chigoba cha ceramic chokhala ndi zida za 5-axis zomwe zimafanana ndi kulolerana komaliza - kenaka kugwiritsa ntchito mikombero yowongoka ndi kutenthedwa kuti asunge kukhulupirikaku poponya. Zotsatira: 98.7% kutulutsa koyamba, kukonzanso ziro, ndi kutumiza m'masiku 22 m'malo mwa 38 omwe atchulidwa.
Mtengo weniweni wa "mulingo" wotayika woponya phula umaumba mgwirizano wa fakitale
Makasitomala nthawi zambiri amafunsa kuti: "Kodi mungafanane ndi mtengo wa mavenda wathu wapano?" Yankho lathu nthawi zonse limakhala lofanana: "Tiyeni tiyese onse awiri." Chaka chatha, tidayesa mbali ndi mbali pamiyala 18 yopangira chitsulo yofananira, GD&T yomweyo, zinthu zomwezo, zenera lomwelo lotumizira. Wogulitsa wotsika mtengo woperekedwa pa nthawi yake-koma 31% amafunikira kugaya pambuyo pake kuti akwaniritse kulolerana kwa mbiri. Athu anali ndi 92% kuvomereza mwachindunji-ku-msonkhano. Chifukwa chiyani? Awo kupanga nkhungu ntchito pamanja sera msonkhano; athu adagwiritsa ntchito jekeseni wodzichitira okha ndi nthawi yeniyeni yowunika kuthamanga kwamkati. Kusiyana kwa mamilimita 0.03 pamalumikizidwe apakati sikunawonekere mu malipoti a CMM mpaka atatha kupanga makina - pomwe mtengo wazitsulo udagunda $220 pagawo lililonse. Mtengo weniweni si mtengo wagawo. Ndi mtengo wathunthu womwe wapezeka pa gawo lililonse la ntchito, kuphatikiza ntchito yoyendera, zotsalira za ntchito, komanso chiwopsezo cha ndandanda. Timalemba kupatuka kulikonse—kufikira kutentha kwa ng’anjo ya chigoba chilichonse—kuti mudziwe chifukwa chake mbali yanu imagwira ntchito.
Zomwe zimabwera pambuyo pake sizikhala zambiri - ndi luso lakuya la alloy
Tikukulitsa luso lathu la fakitale yotaya phula - osati powonjezera makina, koma ndikuzama luntha lazitsulo. Pakalipano, tikutsimikizira njira yosakanizidwa yamagulu a aloyi a T800: kuyika ndalama ndikutsatiridwa ndi kusungunuka kwa laser kwa malo ovala. Izi si R&D zisudzo. Imathetsa ululu weniweni: makasitomala omwe amafunikira ma roller a cobalt-nickel shaft okhala ndi malo olimba (HRC 58-62) koma ma ductile cores (≥35% elongation). Njira zachikhalidwe zimafuna kulimba kwapambuyo-kutulutsa-komwe kumakhota ma geometrium okhala ndi mipanda yopyapyala. Yankho lathu limapereka katundu onse mumayendedwe amodzi, ndikutsimikiziridwa kwathunthu kwa NDT pagawo lililonse. Ngati pulogalamu yanu ikufuna onse kukana dzimbiri kwambiri ndi kulimba mtima - kapena ngati wogulitsa wanu wamakono atenga AMS 5387 ngati "chabechabe" - mufunika mnzanu amene amawona nkhungu osati chida, koma ngati gawo loyamba lopangidwa. Umu ndi momwe kulondola kumayambira.
