Relationship Between Slurry Actions in Slicing Grooves and Slicing Characteristics at Multi-Wire Saw to slice semiconductor materials

多线锯切割半导体材料时切割槽中的浆料作用与切割特性之间的关系

基本信息

  • 批准号:
    15560104
  • 负责人:
  • 金额:
    $ 2.05万
  • 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:
    2003
  • 资助国家:
    日本
  • 起止时间:
    2003 至 2004
  • 项目状态:
    已结题

项目摘要

The multi-wire saw is one of the methods used to slice large-sized silicon ingots. This slicing method uses a working fluid mixed abrasive grains, which is called slurry. In the case of a multi-wire saw of the workpiece descent-type, this slurry is supplied on the wire and carried to the processing area. As the workpiece is processed by slurry which enters between the wire and the workpiece, the slurry action is very important to the slicing efficiency and the accuracy of silicon wafers.In this study, the slurry actions on the periphery of the wire and inside the slicing groove are observed by a high-speed video camera. The slicing characteristics were studied under a series of slicing conditions using the workpiece descent-type multi-wire saw.From this study, the followings have become evident : (1) The slicing grooves are filled by the slurry, and the wire running brings about the slurry flow to the slicing grooves. (2) Air enters into the slicing grooves by the wire running, and some bubbles and air layer can be observed in the slurry of the slicing grooves. These are factors which contribute to lower slicing efficiency and accuracy
多丝锯是大尺寸硅锭切割的方法之一。这种切片方法使用混合磨料颗粒的工作流体,称为浆料。在工件下降型的多线锯的情况下,该浆料在线上供应并被运送到加工区域。采用高速摄像机观察了切割线周边和切割槽内的浆料运动,并对浆料运动的规律进行了分析。利用工件下降式多线切割机,研究了一系列切割条件下的切割特性,得到以下结论:(1)切割槽内充满浆料,线的运行使浆料流向切割槽; (2)空气通过钢丝的运行进入切片槽,在切片槽内的浆料中可以观察到一些气泡和空气层。这些都是导致切片效率和精度降低的因素

项目成果

期刊论文数量(20)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
マルチワイヤソーにおけるスラリーが加工特性に与える影響
浆液对多线锯加工特性的影响
Influence of Slurry in Slicing Grooves at Multi-Wire Saw
多线锯切割槽中浆液的影响
  • DOI:
  • 发表时间:
    2003
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Ken-ichi ISHIKAWA;Ken-ichi ISHIKAWA;石川憲一;Ken-ichi ISHIKAWA
  • 通讯作者:
    Ken-ichi ISHIKAWA
工作物降下型マルチワイヤソーにおける加工溝内でのスラリーの影響
工件下降式多线锯加工槽内浆料的影响
Relationship between Slurry and Slicing Characteristics at Multi-Wire Saw
多线锯的浆料与切片特性之间的关系
  • DOI:
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Ken-ichi ISHIKAWA;Ken-ichi ISHIKAWA
  • 通讯作者:
    Ken-ichi ISHIKAWA
マルチワイヤソーで用いるスラリーの劣化と加工特性の関係
多线锯用浆料劣化与加工特性的关系
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ISHIKAWA Ken-ichi其他文献

ISHIKAWA Ken-ichi的其他文献

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{{ truncateString('ISHIKAWA Ken-ichi', 18)}}的其他基金

Proposal and its verification of novel evaluation/ design method of Japanese sword based on scientific elucidation for beauty
基于科学美感解析的日本刀新评价/设计方法的提案及其验证
  • 批准号:
    17K06129
  • 财政年份:
    2017
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of vibratory OD-blade slicing method with high efficiency and long tool life for composite materials
开发用于复合材料的高效、长刀具寿命的振动外径刀片切片方法
  • 批准号:
    20560116
  • 财政年份:
    2008
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of High Accuracy Process Technique in 4-way System Diamond Pellets Grinding
四路系统金刚石颗粒磨削高精度加工技术的开发
  • 批准号:
    18560116
  • 财政年份:
    2006
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of ID-blade saw using elliptical vibration
开发利用椭圆振动的内径锯
  • 批准号:
    12650128
  • 财政年份:
    2000
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of high speed processing silicon slicer using diamond wire tool
使用金刚线工具的高速加工硅切片机的开发
  • 批准号:
    11555046
  • 财政年份:
    1999
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Study on development of electrodeposited diamond wire tool which ensures high machining efficiency and longer life of tool
提高加工效率和延长刀具寿命的电镀金刚石线刀具的研制
  • 批准号:
    08650157
  • 财政年份:
    1996
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
A Study on High Accuracy of OD-bade Saw (Micro-Cutting by Vibration)
高精度外径锯(振动微切削)的研究
  • 批准号:
    06650152
  • 财政年份:
    1994
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
Study on Recovering Techniques of Deteriorated Lapping Plate Used Correcting Carrier
修正载体磨损研磨板修复技术研究
  • 批准号:
    02650103
  • 财政年份:
    1990
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
Study on High Efficiency Sliceing for Hard and Brittle Materials
硬脆材料高效切片研究
  • 批准号:
    63550111
  • 财政年份:
    1988
  • 资助金额:
    $ 2.05万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)

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A new lapping process for difficult-to-machine brittle materials
难加工脆性材料的新研磨工艺
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三维刀具摆动数控研磨系统NC代码及控制程序的开发
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超声波辅助研磨用于在脆性材料上制造复杂且高表面质量的微结构
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