| 球面磨削温度场数值仿真的研究 |
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| 引用本文： | 蒋天一,胡德金,侯海云. 球面磨削温度场数值仿真的研究[J]. 制造技术与机床, 2011, 0(2) |
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| 作者姓名： | 蒋天一 胡德金 侯海云 |
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| 作者单位： | 上海交通大学,上海,200030 |
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| 摘 要： | 根据杯形砂轮磨削球面的特点,采用绕球面旋转加载的半圆弧热源模型对磨削过程进行有限元仿真,研究球面磨削时工件表面的温度场分布.将仿真结果与实验结果进行比较,发现有限元仿真值与实验测得量相当接近.
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| 关 键 词： | 杯形砂轮 球面磨削 磨削温度 有限元仿真 |
Research on Finite Element Simulation of the Temperature Field in Sphere Grinding |
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| JIANG Tianyi,HU Dejin,HOU Haiyun. Research on Finite Element Simulation of the Temperature Field in Sphere Grinding[J]. Manufacturing Technology & Machine Tool, 2011, 0(2) |
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| Authors: | JIANG Tianyi HU Dejin HOU Haiyun |
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| Affiliation: | JIANG Tianyi,HU Dejin,HOU Haiyun(Shanghai Jiao Tong University,Shanghai 200030,CHN) |
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| Abstract: | According to the characteristics of sphere grinding with cup wheel,the FEM simulation for the grinding process was carried out by using the semi-circle heat source model in which the heat source rotated around the sphere to investigate the spherical surface temperature field in sphere grinding.The simulation results were compared with those obtained from experimental observations,and a good agreement was found between the FEM results and experimental observations. |
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| Keywords: | Cup Wheel Sphere Grinding Grinding Temperature Finite Element Simulation |
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