HIGH REMOVAL ULTRA-SMOOTHNESS GRINDING OF VARIOUS KINDS OF FINE CERAMICS WITH #140-MESHMETAL BONDED DIAMOND WHEEL

各种精细陶瓷的高去除率超光滑磨削

基本信息

  • 批准号:
    11650132
  • 负责人:
  • 金额:
    $ 0.77万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    1999
  • 资助国家:
    日本
  • 起止时间:
    1999 至 2000
  • 项目状态:
    已结题

项目摘要

In the reseach, the ductile-mode ultra-smoothness grinding conditions of fine ceramics such as silicon carbide, silicon nitride and alumina-titanumu carbide ceramics with the coarse #140-mesh grain size diamond wheel are investigated. The main conclusions obtained are followed :(1) First of all the possibility of the ducile-mode ultra-smoothness grinding with coarse #140-mesh grain size diamond wheel examined for various kinds of ceramics. The smoother surface roughness than 30nm (P-V) is obtained for silicon carbide, silicon nitride and aluminatitanium carbide ceramics(2) The suitable ultra-smoothness grinding conditions depends on the kind of fine ceramic. It is considered that the table speed, wheel speed, and the wheel specification, specially grain size and concentration of wheel, which relates the wear area and distribution of cutting edge on the wheel surface. The quantitative research on the ultra-smoothness grinding for the various kinds of fine ceramic is the subject in next step.(3) To clear the relationship between the wheel surface conditions and the ultra-smoothness grinding conditions, the automatic image processing system for grinding wheel surface is developed.
研究了用140目粗粒度金刚石砂轮对碳化硅、氮化硅、铝钛碳化物等精细陶瓷进行延性超光滑磨削的工艺条件。(1)首先,探讨了140目粗粒度金刚石砂轮对各种陶瓷材料进行延性超光滑磨削的可能性。碳化硅、氮化硅和碳化铝钛陶瓷的表面粗糙度均小于30 nm(P-V)。(2)超细陶瓷的超光滑磨削条件取决于超细陶瓷的种类。研究认为工作台转速、砂轮转速、砂轮规格,特别是砂轮的晶粒度和浓度,与砂轮表面的磨损面积和分布有关。各种精细陶瓷超光滑磨削的定量化研究是下一步的课题。(3)为明确砂轮表面状态与超光滑磨削条件之间的关系,开发了砂轮表面自动图像处理系统。

项目成果

期刊论文数量(4)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
H.Yasui, Y.Hiraki, S.Sakamoto, M.Sakata et al: "Ultra-Smoothness Grinding of Fine Ceramics with #140-Mesh Grain Size Diamond Wheel"Proceedings of ASPE 14th Annual Meeting, in California, USA. Vol.20. 127-130 (1999)
H.Yasui、Y.Hiraki、S.Sakamoto、M.Sakata 等人:“精细陶瓷的超光滑研磨
  • DOI:
  • 发表时间:
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  • 影响因子:
    0
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  • 通讯作者:
H.Yasui,H.Hiraki,S.Sakamoto,M.Sakata et al: "Ultra-Smoothness Grinding of Fine Ceramics with #140-Mesh Grain Size Diamond Wheel"Proceedings of ASPE 14th Annual Meeting,in California,USA. Vol.20. 127-130 (1999)
H.Yasui,H.Hiraki,S.Sakamoto,M.Sakata 等人:“精细陶瓷的超光滑研磨
  • DOI:
  • 发表时间:
  • 期刊:
  • 影响因子:
    0
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  • 通讯作者:
H.Yasui,M.Sakata,Y.hiraki,S.Sakamoto et al: "Ultra-Smoothness Grinding Conditions of Fine Ceramics with Coarse Grain Size Diamond Wheel"Advances in Abrasive Technology III,in Hawai,USA. 549-552 (2000)
H.Yasui,M.Sakata,Y.hiraki,S.Sakamoto 等人:“粗粒度金刚石砂轮精细陶瓷的超光滑磨削条件”磨料技术进展 III,美国夏威夷。
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    0
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YASUI Heiji其他文献

YASUI Heiji的其他文献

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{{ truncateString('YASUI Heiji', 18)}}的其他基金

Development of double side surface ultra-smoothness polishing technique by means of gearless workpiece rotation method based on new concept
基于新理念的无齿轮工件旋转法双面超光滑抛光技术的开发
  • 批准号:
    17360065
  • 财政年份:
    2005
  • 资助金额:
    $ 0.77万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Trial Manufacturing of Ultra-high Removal Nanometer-Smoothness Grinding Machine Based on New Concept
基于新理念的超高去除纳米光滑度磨床的试制
  • 批准号:
    15360072
  • 财政年份:
    2003
  • 资助金额:
    $ 0.77万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Ultra-smoothness Grinding Mechanism of Fine Ceramics with Metal Bonded #140 Diamond Wheel
金属结合剂精细陶瓷超光滑磨削机构
  • 批准号:
    13650124
  • 财政年份:
    2001
  • 资助金额:
    $ 0.77万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Experimental Investigation of the Attainable Limiting Surface Roughness in the Ultra Precision Cutting of Various Kinds of Materials
各类材料超精密切削所能达到的极限表面粗糙度的实验研究
  • 批准号:
    09650142
  • 财政年份:
    1997
  • 资助金额:
    $ 0.77万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)

相似海外基金

Ultra-smoothness Grinding Mechanism of Fine Ceramics with Metal Bonded #140 Diamond Wheel
金属结合剂精细陶瓷超光滑磨削机构
  • 批准号:
    13650124
  • 财政年份:
    2001
  • 资助金额:
    $ 0.77万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
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