| 单颗金刚石磨粒切削面积的推导 |
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| 引用本文： | 张桂全. 单颗金刚石磨粒切削面积的推导[J]. 华侨大学学报(自然科学版), 2002, 23(4): 399-401 |
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| 作者姓名： | 张桂全 |
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| 作者单位： | 华侨大学机电及自动化学院,泉州,362011 |
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| 摘 要： | 引进运动学中的点速度合成定理，求解单颗金刚石磨粒切削面积。通过详细的理论推导，推出单颗金刚石磨粒锯切速度方程、锯切运动方程和切削面积的计算公式。结果表明，金刚石磨粒锯切面积与前一颗金刚石磨粒所夹的圆心角成正比，并与进给速度、锯切深度成正比，也与金刚石圆锯片的转速成反比。
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| 关 键 词： | 金刚石磨粒 锯切速度 运动方程 切削面积 金刚石圆锯片 石材加工 |
| 文章编号： | 1000-5013(2002)04-0399-03 |
| 修稿时间： | 2002-06-11 |
Derivation of the Cutting Area of Single Diamond Grit |
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| Zhang Guiquan. Derivation of the Cutting Area of Single Diamond Grit[J]. Journal of Huaqiao University(Natural Science), 2002, 23(4): 399-401 |
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| Authors: | Zhang Guiquan |
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| Abstract: | The composition of velocity law of the points in kinematics is led into the solving of the cutting area of single diamond grit. The formulas for calculating equation of saw cutting speed and kinematic equation of saw cutting and cutting area are derived through theoretical derivation in detail. As indicatcd by results, saw cutting area of diamond grit is proportional to central angle forming by it with previous one diamond grit, and it is also proportional to feed speed and to the depth of saw cutting, however, it is inversely proportional to the rotational speed of diamand circular sawweb. |
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| Keywords: | diamond grit saw cutting speed kinematic equation cutting area |
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