| 锯切力的随机性与锯片磨损 |
| 修订日期：1999-10-27 点此下载全文 |
| 引用本文：周灿丰,陈庆寿,李祖光.锯切力的随机性与锯片磨损[J].钻探工程,2000,(2):52-55.ZHOU Can-feng,CHEN Qing-shou,LI Zhu-guang. Randomnessof Sawing Forces and Wear of Blade[J]. Drilling Engineering, 2000,(2):52-55. |
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| 中文摘要:通过对材料的微观硬度分布不均匀性的数学描述 ,建立随机性锯切力模型 ,提出了随机性锯切力计算公式 ,用花岗岩锯切实验验证了公式的合理性。在此基础上总结了锯切参数选择对锯切力及锯片磨损的影响规律。 |
| 中文关键词:锯切力,蠕动磨削,随机性,岩石锯切 |
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| Randomnessof Sawing Forces and Wear of Blade |
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| Abstract:Based on mathematical description of nonhomogeneous microstructural distribution of material, stochastic model of sawing force is established, and calculating formula of random sawing force is presented, rationality of the formula is verified by sawing testing in moorstone, and effect of sawing parameter on sawing forces and wear of blade is summarized. |
| keywords:sawing force,creep feed grinding,randomness,stone sawing |
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