lathe-bed

Fixes in the saddle place, and is hanging in lathe bed front.

固定在鞍座上，并悬挂在床身的前面。

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Study on the Dynamic Characteristics of the Welding Lathe Bed and Casting Lathe Bed

焊接床身与铸造床身的动态性能研究

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We analogy similar lathe-bed structure, and do structural optimization analysis based on analysis data.

类比同类车床床身的结构，并依据有限元分析的数据，对该床身结构进行优化。

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The Structural Optimization of Lathe-Bed Based on Finite Element

基于有限元的车床床身结构优化

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The bed saddle subsidence phenomenon in general lathe often takes place after a long time using.

普通车床经过较长时间使用后,常常发生床鞍下沉现象.

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Analyzed from the stress angle, the lathe-bed is mainly imposed by a vertically upward force, moreover, the lathe-bed is not slender, so the direction of tangential stress should not be ignored.

从床身的受力角度看来，床身主要受到垂直方向上的力，而且床身不是细长的结构，切应力的方向不能忽略。

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To reduce the lathe-bed and assure its stiffness requirement, a batten wall pore structure is designed.

为了减轻床身的重量和保证床身的刚度要求, 设计了板壁孔结构.

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Study on Improving the Hardness of Bed Slideway of the Lathe Bed

机床导轨淬硬性的试验研究

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Fixes in the saddle place , and is hanging in lathe bed front.

固定在鞍座上, 并悬挂在床身的前面.

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The paper establishes the3D finite element model of a lathe-bed and calculates the result of vibration model analysis of it in ANSYS.

本文建立了某型立铣床床身的三维有限元模型，并利用大型有限元分析软件ANSYS进行了模态分析，得出了床身前十阶固有频率和振型。

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On the basis of modal analysis and harmonic response analysis, the weak links of lathe bed can be found out.

在模态分析和谐响应分析结果的基础上，找出床身的薄弱环节。

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Now lathe bed lacks effective design of rational basis; structural design bed is not enough reasonable.

目前对普通车床床身的设计缺乏有效的理论依据, 床身的结构设计不尽合理.

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The paper introduced how to build FEA model by the use of Pro/ Engineer, and how to analyze the inhering frequency, quivering model and other dynamic Characteristics of lathe-bed in the Application of Ansys.

介绍利用Pro/Engineer建立有限元模型并通过Ansys分析床身固有频率、振型及动态特性。

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This paper builds the three degree model based on drawing paper of this lathe-bed, using the solid building modular component in PRO/ E.

本文依据图纸在三维建模软件PRO/E中，利用零件造型模块建立床身的三维模型。

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We present three plans on reducing weight of CD 6140 lathe bed.

针对CD6140车床床身提出了三个原始减重方案.

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We using CAD software established lathe bed of parameterized modeling, and learn the dynamic and static characteristic and gives evaluation.

借助CAD软件建立了床身的参数化建模，并针对其三维模型进行了有限元分析，了解了其动静态特性并给予评估。

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The original lathe-bed had a structure of welded steel, which is easy-deformed and have a poor vibration resistance.

原床身结构为焊接结构，焊接结构的变形、残余应力和抗振性差的问题一直未能有效解决。

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In this paper, using the finite element method, we completed the computation of static rigidity for a lathe bed.

本文介绍采用有限元法计算车床床身的静刚度。

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Ultrasonic Frequency Quenching for Guideway Face of Lathe Bed by Self-made Quenching Car

自制淬火车实现床身导轨面超音频淬火

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A flexible finite element stiffness model of lathe bed is presented and analysed.

利用有限元法分析床身变形,校验了机床刚度.

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We redesign board of lathe bed and do order optimization.

对床身的肋板结构重新设计,并进行拓扑优化.

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Lathe-bed is an important component of CNC machine tools, and the improvement of its dynamic performance plays a key role in its performance.

床身是数控机床的重要部件，提高床身的动态性能，对发挥整机的各项性能起着关键性的作用。

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Since the working quality might be greatly affected in turning process due to the quivering of lathe-bed, the requirement of dynamic Characteristics should be satisfied in lathe-bed design.

车削加工中由于车床床身振动而影响加工质量，因此在床身设计中应满足其动态特性。

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