Analysis of forming process for V-shape bending and calculation of die depth;
V形件弯曲变形过程分析及弯曲凹模深度的计算
Analysis of the factors influencing the process of intellectualized control for V-shape free bending of wide sheet metal;
宽板V型自由弯曲智能化控制过程的影响因素分析
This thesis establishes the quantitative descriptive model of mathematical analysis in V-shape free bending of wide sheet metal by using theoretical analysis method.
采用理论解析方法,建立了宽板V型自由弯曲的数学解析定量描述模型。
In this paper, based elastic-plastic bending theory, stress and strain of V-shape free bending of wide sheet metal is analyzed on the assumption of plane strain, involving the harden ability, anisotropy and elastic deformation of sheet metal.
根据弹塑性弯曲理论,在平面变形假设的前提下,考虑了材料的硬化、各向异性及弹性变形,对宽板V型自由弯曲应力应变进行了分析,得到了弹塑性交界处曲率半径,推导出了弯曲力及目标弯曲角随弯曲行程变化的关系式。
Research on Intelligent Control Technologies for V Shaped Free Bending of Sheet Metal;
板材V型自由弯曲智能化控制技术的研究
Dirce Equation in Curved Space-Time;
弯曲时空中自由粒子的Drice方程
Differential Quadrature Method for Bending Problem of Rectangular Plates with Free Edges on Pasternak Foundation
Pasternak地基上自由边矩形板弯曲的DQ解
Analysis of Bending, Buckling and Free Vibration of Functionally Graded Materials Beam
功能梯度材料梁弯曲、屈曲和自由振动分析
Design of ultra-thin projection system with curved screen based on Zernike free-form surfaces
用Zernike自由曲面设计弯曲屏幕超薄投影系统
a fencing sword with a v-shaped blade and a slightly curved handle.
一种V形刃的手柄轻度弯曲的剑。
The Bending of Thick Rectangular Plates with Four Free Edges on the Elastic Half-space Foundation;
弹性半空间地基上四边自由矩形厚板的弯曲
The Bending of Moderately Thick Rectangular Plates with Four Free Edges on the Elastic Foundation of Two-Parameter;
双参数弹性地基上四边自由矩形中厚板的弯曲
Axi-symmetrical Bending of FGMs Cylindrical Shells and Free Vibration of FGMs Cylindrical Shells with Holes
FGMs圆柱壳轴对称弯曲和FGMs开孔圆柱壳自由振动
A new type testing machine, the adaptive resonant crankshaft fatigue bending machine, is developed.
研制了一种新型试验装置———自适应共振式曲轴弯曲疲劳试验机。
The Bending and Free Vibrations of Moderately Thick Shallow Spherical Shells on the Winkler Elastic Foundations;
文克勒弹性地基上中厚扁球壳的弯曲与自由振动
The Bending of Rectangular Angle-ply Laminated Orthotropic Plates with Four Free Edges on the Elastic Foundation;
弹性地基上四边自由正交异性反对称角铺设层合矩形板的弯曲
The Bending of Moderately Rectangular Orthotropic Thick Plates with Four Free Edges on the Elastic Foundation;
弹性地基上四边自由正交异性矩形中厚板的弯曲
Analytic description of intelligent control of U-shape free bending of wide sheet metal
宽板U形自由弯曲智能化控制过程的解析定量描述
The bending and vibrating of moderately thick rectangle plate with four free edges on the heterogeneous dual parameter foundation
非均匀弹性地基上四边自由矩形中厚板的弯曲及振动
Research and Applications of Multiresolution Modeling Technology for Freeform Curves and Surfaces;
自由曲线曲面多分辨率造型技术研究与应用
Modeling Free-form Surface Based on Projection Data, Normal Vectors and Principal Curvatures of Controlling Points;
基于投影、法矢和主曲率的自由曲面造型
Numeric and curve parameters for freeform surface feature models
自由曲面特征模型中的数值和曲线参数