Mainjiniya akamatchula magawo omwe ali ndi ± 0.005 mm kulolerana, magawo olimba a cobalt alloy, kapena ma geometries omwe amafunikira kulimba mtima komanso kukhazikika kwamafuta - samangofunika mwambo mwatsatanetsatane Machining fakitale. Amafunikira mnzawo yemwe amachitira GD&T osati ngati zolemba, koma ngati mgwirizano ndi physics.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito imodzi yotere ku Qingdao-yotsimikiziridwa ndi ISO, yophatikizika molunjika, ndipo imamangidwa mozungulira njira zenizeni zolephera. Tawona makasitomala akuchedwetsa ma prototypes kwa milungu ingapo chifukwa valavu yanyumba idasokonekera pambuyo pa chithandizo cha kutentha. Tawonapo ma shafts osakhala anthawi zonse akulephera kuyezetsa kutopa-osati chifukwa cha zolakwika za kapangidwe kake, koma kuchokera kumagulu osagwirizana ndi njere muzitsulo zoponyera. Izi sizowopsa zongoyerekeza. Ndi zowawa zobwerezabwereza-ndicho chifukwa chake kulondola sikungokhala manambala olimba pajambula.
Kumene Kulekerera Kumakumana Ndi Kulimba: Kukonza Zomwe Ena Amapewa
Mashopu ambiri amapangidwa ndi aluminiyamu, zitsulo zofatsa, kapena 304 zosapanga dzimbiri. QINGDAO QIANGSENYUAN imakhazikika kumene zidazo zimasiya kugwira ntchito: AMS 5387 cobalt aloyi, ma superalloys ozikidwa pa T800, ndi masamu a nickel-chromium opangidwira 600 ° C+ pazida zamafuta & gasi kapena mapampu a piston. Izi si "zovuta kudula" - ndi zitsulo nkhanza. Mlingo wawo wolimbikira ntchito umaposa 300% pachiphaso chilichonse. Kutentha kwawo kwamafuta kumakhala kosakwana theka la titaniyamu. Misewu yokhazikika imapangitsa kuti m'mbali mwake muvale mwachangu, kung'ambika pang'ono, kapena kugwedezeka kowoneka bwino musanayang'ane komaliza.
Yankho lawo silimangokhala zida zabwinoko - ndi umwini. Kuchokera pa satifiketi ya stock bar yaiwisi (yokhala ndi malipoti athunthu oyeserera mpaka kuchuluka kwa kutentha), kudzera muzinthu zopangira ndalama zopangidwira kuti zitsimikizike, kupita kumayendedwe a CNC amitundu yambiri omwe amalinganiza kuchuluka kwa chip ndi kutayika kwa matenthedwe - timawongolera zosintha zina. Mwachitsanzo: ma nozzles a cobalt alloy amafunikira mabala osokonekera pa liwiro lokhazikika bwino la spindle kuti asapangidwenso. Kupatuka kwa 0.3 ° panjira ya chida kumasintha kupsinjika kotsalira mpaka 18%. Izi sizingasinthidwe mu post-process QA. Imatsekedwa mkati mwa pulogalamu ya NC.
Mphamvu Zinayi, Kuyenda Kumodzi: Kuponya, Machining, Chithandizo cha Kutentha, Kumaliza
Kuphatikiza koyima apa sichilankhulo chamalonda. Ndimomwe amatsimikizira kuti chitsulo choponyera ngati-cast microstructure chimakhalabe chokhazikika potembenuka komaliza-palibe kupotoza kutenthedwa, palibe porosity yobisika yomwe imawululidwa pokhapokha ataumitsa.
- Zida Zopangidwa ndi CNC: 5-axis mphero munthawi imodzi yamakona ovuta-monga ma silinda a pampu ya pistoni okhala ndi zobowoleza, njira zamadzimadzi zodutsana, ndi malo osindikizira omwe amakhala ku Ra 0.4 µm.
- Zida za Cobalt-Nickel Alloy: Mapulagi a AMS 5387 ndi ma nozzles opangidwa ndi makina oziziritsa kuziziritsa a cryogenic ndi zoyikapo zokutira za ceramic-zowonjezera moyo wa zida ndi 3.2 × motsutsana ndi kuziziritsa kwamadzi wamba.
- Zojambula za Iron & Steel: Mchenga ndi zopangira ndalama zokhala ndi kutsimikizika kwamphamvu kwa ASTM A126 Kalasi B ndi ASTM A27 Gulu la 70-36, kuphatikiza kuyesa kwa akupanga kwa magawo ovuta.
- Kumaliza kwa Hybrid: Electropolishing pazigawo zosapanga dzimbiri, HVOF mafuta opopera potengera madera ovala pa winch center shaft rollers, ndi ma nitriding cycle ovomerezeka pa AMS 2759/10.
Ichi sichiri chotsatira chotsatira. Ndi uinjiniya wanthawi imodzi: wopanga makinawo amasintha kapangidwe ka mageti kutengera zopinga za makina; Katswiri wochizira kutentha amasintha nthawi yonyowa pambuyo powunikira zambiri za CMM kuchokera ku zitsanzo zopangidwa mwankhanza.
Ubwino Womwe Umayamba Asanadulidwe Koyamba
Kulondola kwenikweni kumayamba chitsulo chisanayambe. Kuyang'anira zinthu zomwe zikubwera kumaphatikizapo kusanthula kwa spectrographic (OES), kulimba kwa mapu kudutsa magawo osiyanasiyana, ndi kutsimikizika kwa macro-etch a dendritic spacing. Macheke amkati amagwiritsa ntchito ma Zeiss CONTURA G2 CMM okhala ndi ma PH10M tactile probes komanso ofananira otengera masomphenya a mawonekedwe ochepera a khoma pansi pa 0.5 mm. Mulingo uliwonse wofunikira umayesedwa kawiri-kamodzi pambuyo pochita movutikira, kamodzi mukamaliza-ndi kutsata kwa delta komwe kumatsatiridwa motsutsana ndi zikhalidwe zina.
Kutsatiridwa si mulingo wa batch. Ndi gawo-level. Valavu iliyonse yokakamiza imakhala ndi code ya QR yolumikizana ndi mbiri yake yonse: chemistry yosungunuka, kutulutsa lipoti la X-ray, chipika chopiritsira kutentha, mtambo uliwonse wa CMM, ndi data yomaliza yoyeserera (kuphatikiza kuphulika kwamphamvu pa 1.5 × kuvotera kupanikizika kogwira ntchito). Ngati kasitomala afunsa kuti afufuze zomwe zimayambitsa pamiyendo ya 0.012 mm? Yankho lilipo—osati m’kukumbukira, koma m’marekodi olembedwa nthaŵi ndi nthaŵi.
Chifukwa Chake Mainjiniya Padziko Lonse Amasankha Fakitale iyi Yachizolowezi Cholondola
Ma OEM aku North America hydraulic hydraulic amawagwiritsa ntchito pakusintha kwa ma prototype-to-prototype pamaziko a pampu-kudula nthawi yotsogolera kuyambira masabata 14 mpaka 6. Ogulitsa zida zapanyanja ku Europe amadalira ukatswiri wawo wa aloyi wa cobalt pamene akusintha njira zopangira zida zopangira ma valve apansi pamadzi. Omanga magalimoto akumwera chakum'mawa kwa Asia amagwetsa ma winch system shaft osati kungotsatira kulolerana, komanso kukulitsa moyo wa kutopa kupitilira zofunikira za ISO 10823.
Zomwe zimagwirizanitsa milandu iyi palimodzi si mtengo kapena liwiro lokha. Ndi kulosera. Pamene gawo lanu liyenera kupulumuka maulendo 10,000 pa bar 350 pamene mukukana kupsinjika maganizo kwa sulfide-simungathe kukwanitsa kusokoneza khalidwe lakuthupi kapena makina obwerezabwereza. Muyenera a mwambo mwatsatanetsatane Machining fakitale yemwe funso loyamba siliri "Bajeti yanu ndi yotani?" koma "cholephera choyamba ndi chiyani pakugwiritsa ntchito kwanu pano - ndipo timayimitsa bwanji?"
Malingaliro amenewo samakula ndi voliyumu. Imakula ndi kuya kwa domain. Ndipo ndicho chimene chimatanthawuza QINGDAO QIANGSENYUAN TECHNOLOGY-osati monga wogulitsa, koma monga chowonjezera cha gulu la engineering kuthetsa mavuto kumene kulolerana kumakumana ndi kulimba.
