| 基于UG 二次开发的电火花加工成形电极设计系统 |
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| 引用本文： | 吴勇,康小明,刘晓,赵万生.基于UG 二次开发的电火花加工成形电极设计系统[J].宇航材料工艺,2011,41(3). |
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| 作者姓名： | 吴勇 康小明 刘晓 赵万生 |
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| 作者单位： | 上海交通大学机械与动力工程学院,机械系统与振动国家重点实验室,上海,200240 |
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| 基金项目： | 国家科技重大专项，863计划重点项目，机械系统与振动国家重点实验室自主课题资助项目 |
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| 摘 要： | 针对闭式整体涡轮叶盘的结构特点,在UG平台上通过二次开发设计了一套涡轮盘电火花加工成形电极设计系统,包括电极初步设计、减厚处理、电极剖分、电极基座设计和电极运动轨迹搜索等模块.通过实验对电极设计系统的正确性和实用性进行了验证,加工出满足设计要求的整体涡轮盘样件.
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| 关 键 词： | 涡轮叶盘 电火花加工 UG二次开发 电极设计 |
Electrode Designing System for EDMing Shrouded Turbine Blisk Based onUG Secondary Development |
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| Wu Yong,Kang Xiaoming,Liu Xiao,Zhao Wansheng.Electrode Designing System for EDMing Shrouded Turbine Blisk Based onUG Secondary Development[J].Aerospace Materials & Technology,2011,41(3). |
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| Authors: | Wu Yong Kang Xiaoming Liu Xiao Zhao Wansheng |
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| Institution: | Wu Yong Kang Xiaoming Liu Xiao Zhao Wansheng(State Key Laboratory of Mechanical System and Vibration,School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200240) |
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| Abstract: | According to the structure of a shrouded turbine blisk,an electrode designing system for EDMing shrouded turbine is designed through the secondary development on the UG platform.The system consists of five modules,named electrode initial design,electrode thinning,electrode dividing,electrode base design and electrode feeding path planning.An experiment was conducted to validate the electrode design system.A shrouded turbine blisk sample is successfully EDMed by using the so-designed electrode. |
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| Keywords: | Shrouded blisk Electro-discharge machining(EDM) UG secondary development Electrode design |
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