| 自滚切刀具切削力试验研究 |
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| 引用本文： | 张素华,张晓艳,庞学慧,常兴.自滚切刀具切削力试验研究[J].工具技术,2009,43(5). |
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| 作者姓名： | 张素华 张晓艳 庞学慧 常兴 |
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| 作者单位： | 1. 中北大学
2. 太原科技大学 |
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| 摘 要： | 简介了自滚切刀具的基本概念,分析了切削过程中的切削力,对自滚切端铣刀的切削力进行了试验研究,得出了切削力与刀具刃倾角、刀片直径及切削速度之间的关系。试验结果表明,刃倾角对自滚切刀具的合理使用最为重要,各切削分力随刃倾角不同的变化规律源于刀刃工作前后角的变化;较小的刀片直径有利于减小切削力,使切削过程更加平稳;自滚切刀具特别适合于高速切削,较普通刀具切削速度可提高50%以上。
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| 关 键 词： | 切削力 自滚切刀具 刃倾角 切削速度 |
Experimental Study on Cutting Force of Self Rotary Cutting Tool |
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| Zhang Suhua,Experimentalist,School of Mechatronics Engineering,North University of China,Taiyuan,Shanxi ,China Zhang Xiaoyan Pang Xuehui et al.Experimental Study on Cutting Force of Self Rotary Cutting Tool[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2009,43(5). |
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| Authors: | Zhang Suhua Experimentalist School of Mechatronics Engineering North University of China Taiyuan Shanxi China Zhang Xiaoyan Pang Xuehui |
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| Affiliation: | Zhang Suhua,Experimentalist,School of Mechatronics Engineering,North University of China,Taiyuan,Shanxi 030051,China Zhang Xiaoyan Pang Xuehui et al |
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| Abstract: | The basic concepts of self rotary cutting tool is presented firstly,and the cutting force be analyzed theoretically,the relationship between cutting force and inclination angle,diameter of round insert and cutting speed is experimentally researched with self rotary face milling cutter.The results revealed that inclination angle is the key geometry parameter,who leads to the change of working rake and clearance angle,hence the differential tendency of the three components of cutting force.Less diameter of in... |
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| Keywords: | cutting force self rotary cutting tool inclination angle cutting speed |
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