| 基于APDL语言XH786A加工中心主轴箱动态优化设计 |
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| 引用本文： | 汪列隆,徐健.基于APDL语言XH786A加工中心主轴箱动态优化设计[J].机械工程师,2007(6):68-70. |
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| 作者姓名： | 汪列隆 徐健 |
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| 作者单位： | 1. 东南大学,机械系,南京,210096;池州师范专科学校,机电工程系,安徽,池州,247000
2. 池州师范专科学校,机电工程系,安徽,池州,247000 |
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| 基金项目： | 国家自然科学基金
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江苏省第八批科技攻关项目
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池州师专自然科学基金 |
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| 摘 要： | 结构动力学优化设计是提高机床加工精度的有效途径,而主轴箱的动态特性是影响机床动态特性的关键因素.文中介绍了ANSYS优化设计过程,提出带筋板数目参数优化法,对主轴箱内部筋板进行与传统方法不同的参数优化设计,然后比较该方法与传统方法优化箱体后整机动、静态特性.结果表明:文中提出的参数优化法是有效的和可行的.
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| 关 键 词： | 动态设计 APDL 动态特性 有限元 APDL 语言 加工中心 主轴箱 机床动态特性 优化设计 Language Machining Center Optimization Design 结果 静态特性 机动 箱体 方法优化 比较 带筋板 优化法 参数 过程 ANSYS |
| 文章编号： | 1002-2333（2007）06-0068-03 |
| 修稿时间： | 2007-01-13 |
Dynamic Optimization Design of XH786A Machining Center Shaft-box with APDL Language |
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| WANG Lie-long,XU Jian.Dynamic Optimization Design of XH786A Machining Center Shaft-box with APDL Language[J].Mechanical Engineer,2007(6):68-70. |
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| Authors: | WANG Lie-long XU Jian |
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| Affiliation: | 1.Dep, of Mechanical Eugineering, Southeast University, Nanjing 210096 ; 2.Dep. of Mechanical and Electrical Engineering, Chizhou Teachers College, Chizhou 247000 |
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| Abstract: | Dynamic optimization design of structure is the key issue to improve machining precision of the mechanical tool; but the dynamic characteristic of shaft-box is the key factor in influence on dynamic characteristic of mechanical tool. In this palter, the design process of structure optimization with ANSYS software is discussed; the optimization of parametric with reinforcing structure number is proposed. The reinforcing structure of shaft-box is designed by the method which is different front the Iraditlonal method. Afterw, ard, the static and dynamic properties of mechanical tool are compared with the traditional method. The results show that the approach proposed in this paper is effective and feasible. |
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| Keywords: | dynamic design APDL dynamic characteristics FEM |
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