国产精品推荐精品_p色视频免费在线观看_免费va国产高清大片在线_eeuss最新_九色av网站_黑森林精品AV导航

6-axis Grinding on Aero Blade

2020-05-02

In the field of aero-engine manufacturing, the five-axis machining center has been widely used in the blade milling process. However, expensive milling tools and long-term point-contact milling restrict the effective implementation of the finishing milling process on blades. How to quickly complete the final precision machining of the blade to meet the requirements of precision tolerance and roughness required on the drawing and how to reduce the high consumption cost of the milling tool have become the manufacturing bottleneck of the high-temperature alloy blade of aero engine. Cooperated between IMM Germany and NUOSUN, the above problems are successfully solved through being equipped with grinding wheel and dressing unit on IMM's 6-axis belt grinding machine, and a complete machining of blade airfoil, leading and trailing edges, hub transition areas can be well machined in one clamping.
滬ICP備05027006號-1 ? Copyright NUOSUN | All Rights Reserved
滬ICP備05027006號-1 ? Copyright NUOSUN | All Rights Reserved
主站蜘蛛池模板: 精品国产精品国产自在久国产 | av中文在线网| 人妻丰满熟妇av无码区hd | 日韩免费A级毛片无码 | 久久久久se | 亚洲日产精品一二三四区新增区域 | 99精品国产高清一区二区三区香蕉 | 国产精品久久久久久久久软件 | 黄页网站大全免费在线观看 | 国产午夜激无码AV毛片不卡 | 99久久精品免费看国产免费软件 | 国产成人99精品免费观看 | 久久久久久久久久一毛喷水 | 亚洲aⅴ久久精品 | A级毛片在线视频免费观看 国产一级在线播放 | 一级黄色录像免费的 | 中文字幕一区二区三区四 | 国产高潮流白浆视频 | 一区二区在线观看免费 | 四川老熟女下面又黑又肥 | 九一成人免费视频 | 国产性色强伦免费看视频 | 一区二区www | 久一久久 | 99热这里只有精品7 欧洲美女与动性zozozo | 国产视频一区二区三区在线观看 | 国产91成人在在线播放 | 国产日产精品一区二区三区的介绍 | 午夜逼逼 | 国产精品久久久久久免费 | 久久精品国产视频 | 国产一级成人片免费视频野外 | 国产精品成人VA在线播放 | 99pao在线视频国产好吊色 | 国产群交影片在线播放 | 国产精品成人一区二区不卡 | 亚洲精品中 | 亚洲一区中文字幕在线观看 | 国产成人精品日本亚洲91桃色 | 精品欧美一区二区在线观看欧美熟 | 人人草人人澡 |