| PCBN刀具切削淬硬GCr15轴承钢的切削力研究 |
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| 引用本文： | 李玉甫,严复钢,王宇,胡景姝. PCBN刀具切削淬硬GCr15轴承钢的切削力研究[J]. 哈尔滨理工大学学报, 2005, 10(2): 136-138 |
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| 作者姓名： | 李玉甫 严复钢 王宇 胡景姝 |
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| 作者单位： | 哈尔滨理工大学,机械动力工程学院,黑龙江,哈尔滨,150080 |
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| 基金项目： | 黑龙江省教育厅骨干教师资助计划项目 |
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| 摘 要： | 通过系统的切削试验，研究了PCBN刀具硬态切削淬硬GCr15轴承钢时切削用量对切削力的影响规律，结果表明：径向力最大，其次是主切削力和轴向力；硬态切削粗加工时的切削力大致为精加工时的3倍；硬态切削力与切削深度和进给量在一定范围内呈线性上升的关系，而与切削速度呈非线性关系．
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| 关 键 词： | PCBN刀具 硬态切削 轴承钢 切削力 |
| 文章编号： | 1007-2683(2005)02-0136-03 |
| 修稿时间： | 2004-09-29 |
Study on the Cutting Forces During Hard Turning Hardened Bearing Steel GCrl5 with PCBN Tool |
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| LI Yu-fu,YAN Fu-Gang,WANG Yu,HU Jing-shu. Study on the Cutting Forces During Hard Turning Hardened Bearing Steel GCrl5 with PCBN Tool[J]. Journal of Harbin University of Science and Technology, 2005, 10(2): 136-138 |
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| Authors: | LI Yu-fu YAN Fu-Gang WANG Yu HU Jing-shu |
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| Abstract: | The effect of cutting parameters on cutting forces during hard turning hardened bearing steel GCrl5 with PCBN tool was studied.Experimental results show that the tangential force was the biggest followed with main cutting force and feed force..The cutting forces increas linearly with increase the cutting depth and feed rate,but show nonlinear relations with cutting speed. |
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| Keywords: | PCBN tool hard turning bearing steel cutting forces |
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