| 麻花钻的数学建模与后角的测量 |
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| 引用本文： | 苏龙,何宁.麻花钻的数学建模与后角的测量[J].机械工程师,2012(8):81-83. |
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| 作者姓名： | 苏龙 何宁 |
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| 作者单位： | 陕西理工学院,陕西汉中,723003 |
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| 摘 要： | 提出了标准麻花钻内锥面刃磨法的建模方法,在分析麻花钻几何结构的基础上,确定了麻花钻后刀面和钻尖后角的计算公式,并利用MATLAB软件分析了其变化规律以及各刃磨参数对麻花钻后角的影响。
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| 关 键 词： | 内锥面刃磨法 后刀面 后角 |
Mathematic Modeling of Twist Drill and Its Clearance Angle Calculation Method |
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| SU Long
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HE Ning.Mathematic Modeling of Twist Drill and Its Clearance Angle Calculation Method[J].Mechanical Engineer,2012(8):81-83. |
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| Authors: | SU Long HE Ning |
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| Affiliation: | (Shanxi University of Technology, Hanzhong 723003, China) |
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| Abstract: | The inner cone grinding method of twist drills is discussed. The twist drill flank and drill point angle formula are determined. MATLAB software is used to analyze the change rule and the grinding parameters on the impact angle of twist drill. |
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| Keywords: | inner cone grinding method rear face clearance angle |
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