| 生物组织切片切削力分析 |
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| 引用本文： | 张竞敏,朱仁芝,俞斐,黄文浩.生物组织切片切削力分析[J].机械工程师,2001(11):39-41. |
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| 作者姓名： | 张竞敏 朱仁芝 俞斐 黄文浩 |
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| 作者单位： | 1. 中国科技大学精密仪器与精密机械系,
2. 合肥联合大学机械系, |
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| 摘 要： | 通过实际测量生物切片切削片，揭示出其切削力的变化特性。从变形理论入手分析了切削力（特别是负Fy力）的形成机理及其计算公式，并提出了防止由于负Fy力而引起啃刀现象的措施。
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| 关 键 词： | 切片 切削力 生物组织 |
| 文章编号： | 1002-2333(2001)11-0039-03 |
| 修稿时间： | 2001年8月14日 |
Cutting Force Analyses in Tissue Section |
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| ZHANG Jing-min ,ZHU Ren-zhi ,YU Fei HUANG Wen-hao.Cutting Force Analyses in Tissue Section[J].Mechanical Engineer,2001(11):39-41. |
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| Authors: | ZHANG Jing-min ZHU Ren-zhi YU Fei HUANG Wen-hao |
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| Affiliation: | ZHANG Jing-min 1,ZHU Ren-zhi 1,YU Fei 2 HUANG Wen-hao 1 |
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| Abstract: | This paper reveals the characteristics of the cutting forces in tissue section.Using the theory of plastic deformation,the forming mechanism of the cutting forces,especially the minus F y force,is systematically analyzed.And,as a result,the expressions for estimating the cutting forces are yielded.The methods for avoiding the slicing knife's cutting into the specimen which is induced by the minus F y force are also discussed. |
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| Keywords: | Consecutive section Cutting force |
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