Development of Ultraprecision Elliptical Vibration Cutting Machine

超精密椭圆振动切割机的研制

基本信息

  • 批准号:
    09555047
  • 负责人:
  • 金额:
    $ 1.92万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 财政年份:
    1997
  • 资助国家:
    日本
  • 起止时间:
    1997 至 1998
  • 项目状态:
    已结题

项目摘要

The objectives of this research have been successfully attained after two years of research. The major research results obtained are as follows ;1. Development of elliptical vibration systemA resonator for elliptical vibration is developed, in which interference between two directional vibrations is restrained. Then, a control system is developed to chase the average resonant frequency and to keep the amplitudes and the phase of the two vibrations.2. Development of ultraprecsion elliptical vibration cutting machineAn ultraprecsion elliptical vibration cutting machine is developed by installing the above developed elliptical vibration system.3. Optimum conditions of elliptical vibration Effects of elliptical vibration conditions on the cutting process, i.e. shear angle, cutting force, surface roughness, etc., are investigated, and the optimum elliptical vibration conditions are clarified.4. Practical effects of elliptical vibration cuttingIt was reported in the previous research that the chip thickness and hence the cutting force are reduced drastically by applying elliptical vibration cutting. In the present research, it is clarified that the above fundamental effects lead to the following practical effects."*" The elliptical vibration should be applied in the plane including the cutting direction and the chip flow direction, so that the chip can be pulled out and the cutting force is reduced most effectively."*" Generation of burr is restrained almost completely by applying the elliptical viration cutting."*" Machining accuracy is improved and regenerative chatter vibration is restrained-significantly, when a flexible workpiece or tool is used."*"Adhesion of workpiece material to the tool is restrained by the elliptical vibration cutting.
经过两年的研究,本研究的目标已成功实现。取得的主要研究成果如下:1.椭圆振动系统的研制了一种抑制双向振动干涉的椭圆振动谐振器。然后,设计了一个跟踪平均共振频率并保持两个振动幅值和相位一致的控制系统.超精密椭圆振动切割机的研制安装了上述研制的椭圆振动系统,研制了超精密椭圆振动切割机.椭圆振动的最佳条件椭圆振动条件对切削过程的影响,即剪切角、切削力、表面粗糙度等,研究了椭圆振动的最佳条件,确定了椭圆振动的最佳条件.椭圆振动切削的实际效果在以前的研究中,有报道说,通过应用椭圆振动切削,切屑厚度和切削力大大减少。在本研究中,阐明了上述基本效应导致以下实际效应。“*”椭圆振动应在包括切削方向和切屑流动方向的平面内施加,这样切屑才能被拉出,切削力才能最有效地降低。“*”通过应用椭圆旋转切削几乎完全抑制了毛刺的产生。“*”使用柔性工件或刀具时,加工精度得到提高,再生颤振得到抑制。“*“通过椭圆振动切削抑制工件材料与刀具的附着。

项目成果

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C.Ma: "Regenerative Chatter Suppression in Turning by Applying Ultrasonic Elliptical Vibration" Mem.Grad.School Sci.& Technol.,Kobe Univ.(to be published). (1999)
C.Ma:“通过应用超声波椭圆振动抑制车削中的再生颤振”Mem.Grad.School Sci。
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    0
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社本 英二: "楕円振動切削加工法(第3報)-三次元切削への適用と実用的諸効果の検討" 精密工学会誌. (掲載予定). (1999)
Eiji Shamoto:“椭圆振动切削方法(第三次报告) - 三维切削的应用和实际效果的研究”日本精密工程学会杂志(待出版)。
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Toshimichi Moriwaki: "Analysis of Thermal Deformation of an Ultraprecision Air Spindle System" Annals of the CIRP. Vol.47/1. 315-319 (1998)
Toshimichi Moriwaki:“超精密空气主轴系统的热变形分析”CIRP 年鉴。
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    0
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社本 英二: "楕円振動切削加工法(第2報)-振動条件の影響に関する検討" 精密工学会誌. (掲載予定). (1999)
Eiji Shamoto:“椭圆振动切削方法(第2次报告)-振动条件的影响研究”日本精密工程学会杂志(待出版)。
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    0
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Eiji Shamoto: "Ultraprecision Diamond Cutting of Hardened Steel by Applying Elliptical Vibration Cuting" Annals of the CIRP. Vol.48/1 (to be published). (1999)
Eiji Shamoto:“采用椭圆振动切割对淬火钢进行超精密金刚石切割”CIRP 年鉴。
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MORIWAKI Toshimichi其他文献

MORIWAKI Toshimichi的其他文献

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{{ truncateString('MORIWAKI Toshimichi', 18)}}的其他基金

Development of Machining Center Spindle for Realizing Elliptical Vibration Cutting
实现椭圆振动切削的加工中心主轴的研制
  • 批准号:
    16360071
  • 财政年份:
    2004
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of 3 DOF Spherical Motor by Means of Walking Drive
行走驱动三自由度球形电机的研制
  • 批准号:
    14350072
  • 财政年份:
    2002
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
ULTRAPRECISION MACHINING OF 3 DIMENSIONAL MICRO STRUCTURES BY APPLYING ELLIPTICAL VIBRATION CUTTING
应用椭圆振动切割对 3 维微结构进行超精密加工
  • 批准号:
    12450061
  • 财政年份:
    2000
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Study on Compensation Control of Thermal deformation of Ultraprecision Machine Tool
超精密机床热变形补偿控制研究
  • 批准号:
    10450060
  • 财政年份:
    1998
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Study on Micro-Manufactring within Scanning Electron Microscope
扫描电子显微镜微制造研究
  • 批准号:
    07455066
  • 财政年份:
    1995
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of Ultraprecision Intelligent Machine Tool
超精密智能机床开发
  • 批准号:
    02555028
  • 财政年份:
    1990
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B)
Simulation and Control of Deformations for Next Generation of Ultra Precision Machine Tools
下一代超精密机床的变形仿真与控制
  • 批准号:
    02302040
  • 财政年份:
    1990
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Co-operative Research (A)
Development of Ultra-Precision Intelligent Machining Control System
超精密智能加工控制系统开发
  • 批准号:
    63850032
  • 财政年份:
    1988
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research
Study on Ultra-Precision Machining of Hard to Machine Materials
难加工材料超精密加工研究
  • 批准号:
    62460086
  • 财政年份:
    1987
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (B)
Research on Ultra-high Precision High Speed Machining of Steel
钢材超高精度高速加工研究
  • 批准号:
    60460090
  • 财政年份:
    1985
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (B)

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Development an Ultraprecision Cutting System for Highly Efficient Machining of Die Having Free-form Surface with Micro Textures
开发超精密切削系统,用于高效加工具有微纹理的自由曲面模具
  • 批准号:
    18H01347
  • 财政年份:
    2018
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  • 批准号:
    26289021
  • 财政年份:
    2014
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单晶金刚石微铣刀对陶瓷的超精密切削
  • 批准号:
    25420074
  • 财政年份:
    2013
  • 资助金额:
    $ 1.92万
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Direct monitoring of contact condition between tool and workpiecein ultraprecision cutting using evanescent light
使用倏逝光直接监测超精密切削中刀具和工件之间的接触状况
  • 批准号:
    23656098
  • 财政年份:
    2011
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Ultraprecision Cutting Process of Anisotropic Super-elastic Alloy
各向异性超弹性合金超精密切削加工
  • 批准号:
    11650131
  • 财政年份:
    1999
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Ultraprecision Cutting of Functional Materials
功能材料的超精密切割
  • 批准号:
    09650140
  • 财政年份:
    1997
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Ultraprecision cutting of graphite with monocrystalline diamond tools
单晶金刚石刀具超精密切割石墨
  • 批准号:
    471319837
  • 财政年份:
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    $ 1.92万
  • 项目类别:
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