| 高速机床恒定循环水温暖机的仿真与实验研究 |
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| 引用本文： | 周灿,王建军,邓圭玲.高速机床恒定循环水温暖机的仿真与实验研究[J].郑州大学学报(工学版),2011,32(5). |
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| 作者姓名： | 周灿 王建军 邓圭玲 |
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| 作者单位： | 1. 中南大学高性能复杂制造国家重点实验室,湖南长沙,410083
2. 宝鸡机床集团有限公司,机床研究所,陕西宝鸡721000 |
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| 基金项目： | 国家科技重大专项资助项目(2009ZX04001-065) |
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| 摘 要： | 为研究不同形式循环水对高速机床暖机的影响,提高机床加工精度,实施了有限元分析和实验测试.通过对比恒定循环水温和变循环水温两种方式的暖机效果,发现电主轴系统使用恒定温度循环水暖机能在较短的时间内达到热平衡.循环水在系统的不同工作阶段发挥不同作用,可提高暖机效率,改善电主轴系统的热特性,保证高速机床加工精度的稳定性.
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| 关 键 词： | 高速机床 暖机 有限元 电主轴 |
Simulation and Experiment Research on High-Speed Machine Tool Warming-Up Using Constant Temperature Circulating Water |
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| ZHOU Can
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WANG Jian-jun
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DENG Gui-ling.Simulation and Experiment Research on High-Speed Machine Tool Warming-Up Using Constant Temperature Circulating Water[J].Journal of Zhengzhou University: Eng Sci,2011,32(5). |
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| Authors: | ZHOU Can WANG Jian-jun DENG Gui-ling |
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| Affiliation: | ZHOU Can1,WANG Jian-jun2,DENG Gui-ling1(1.National Key Laboratory of High-performance and Complex Manufacturing,Central South University,Changsha 410083,China.2.Machine Tool Research Institute,Baoji Machine Tool Group Co.Ltd.,Baoji 72100,China) |
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| Abstract: | To improve machining precision,warming-up of machine tool is an essential preparation for work.To study the effects of circulating water in machine tool warming-up stage,finite element analysis(FEA) and measurement are carried out.By comparing the results of warming-up with constant temperature and variable temperature circulating water,high-speed motorized spindle system can reach temperature balance state in short time using constant temperature water.Circulating water playing different roles in each stag... |
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| Keywords: | high-speed machine warm-up finite element motorized spindle |
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