弱刚度结构件,Low-rigidity structure component
1)Low-rigidity structure component弱刚度结构件
1.With the corrosion-resistant and creep resistance of magnesium alloys being improved, some special application requirements of the structure components have begun to use magnesium alloy to replace the traditional metal structural materials, while forLow-rigidity structure components , deformation is large when processed , so it needs to seek effective methods of processing technology.随着镁合金耐腐蚀、抗蠕变等性能的提高,一些有特殊应用要求的结构件已开始采用镁合金取代传统的金属结构材料,而对于镁合金薄壁等弱刚度结构件而言,加工时工件易发生较大变形,需要寻求有效的加工工艺与方法。
英文短句/例句
1.Experimental Study on High Speed Milling Low-rigidity Structure Part of Aluminium Alloy铝质弱刚度结构件的高速铣削试验研究
2.Study on Machining Deformation Control of Weak-rigidity Structural Parts弱刚度结构件的加工变形控制技术研究
3.Study on the High-speed Milling Process for the Weak Rigidity Workpieces of Anti-rust Aluminum Alloy防锈铝合金弱刚度复杂构件高速铣削工艺研究
4.Analysis and Research of Temperature Effect in the Structure on the Condition of Different Side-displacement Rigidity;不同侧移刚度条件下结构温度效应的分析研究
5.One-dimensional FEM exact stiffness matrix for thin-walled bar structures薄壁杆件结构一维有限元精确刚度矩阵
6.The slip displacement increases the curvature, reduces the stiffness, increases the additional moment and consequently leads the increase of deflection.滑移增大结构曲率,降低构件刚度,增加附加弯矩,从而引起挠度增大。
7.The results show that the stress intensity and stiffness are enough.结果表明，刚架结构的强度和刚度是足够的。
8.The Simultaneous Optimization of Fixture Layout and the Clamping Sequences for Weak Stiffness Workpiece弱刚度工件夹紧顺序与夹具布局的同步优化
9.Qualitative Analysis of Dynamic Cutting Process Taking into Account Nonlinear Structural Stiffness of Machine Tool机床结构刚度非线性条件下动态切削过程的定性分析
10.Dynamic Stability of Cutting Process Taking into Account Nonlinear Structural Stiffness of Machine Tool机床结构刚度非线性条件下的切削过程动态稳定性研究
11.Analysis Method for Lightweight Material Substitution Design of Thin-walled Structures with Equal Stiffness基于等刚度条件的薄壁结构的一种材料替代轻量化设计分析方法
12.Experimental study on 3D cyclic behaviors of soil-structure interface under constant normal stiffness condition常刚度条件下粗粒土与结构接触面三维力学特性试验研究
13.Static and Stiff Analysis of Structural Parts Based on COSMOS/Works基于COSMOS/Works的构件静强度与刚度分析
14.Structural Analysis on 250-m Large-span Continuous Rigid Frame Bridge250m大跨度连续刚构桥的结构分析
15.Strength and Rigidity Analysis of the Frame of LG670 Compact ExcavatorLG670小型挖掘机结构强度刚度分析
16.Structure Improvement of Oil Sump Based on Structural Sensitivity Analysis基于结构刚度灵敏度分析的油底壳结构改进
17.Experimental research on torsional stiffness of steel reinforced concrete subjected型钢混凝土构件扭转刚度的试验研究
18.TORSIONAL RIGIDITY OF UNDER-REINFORCED CONCRETE SLABS钢筋混凝土适筋板式构件的抗扭刚度
相关短句/例句
weak rigidity workpiece弱刚度构件
1.In this paper, by use of high-speed milling technology, the systematic study was carried out on theweak rigidity workpieces processing techniques form the milling force, surface roughness, cutting parameters optimization and machining deformation control.本文采用高速铣削加工技术从铣削力、表面质量、切削参数优化以及弱刚度构件变形控制等方面对防锈铝合金弱刚度复杂构件加工技术进行了系统研究,为此类材料的应用与推广提供了技术支持,具有广阔的应用前景和重要的实际意义。
3)weak stiffness workpiece弱刚度工件
1.Theweak stiffness workpiece is deformable easily during the process of positioning and clamping.针对弱刚度工件在定位、夹紧过程中易变形的问题,建立了夹紧顺序与接触力及节点位移增量之间关系的数学模型,给出了各夹紧步骤中工件夹具系统的静力平衡方程;在此基础上,根据最小余能原理及库仑摩擦定律,构建了装夹方案优化模型,提出了基于遗传算法的夹具布局与夹紧顺序同步优化方法。
4)member stiffness构件刚度
1.The relationship betweenmember stiffness and ultimate load-bearing capacity is found.该方法建立了不同类型构件刚度与结构整体极限承载力间的关系,并据此对构件权重进行定量。
5)structural stiffness结构刚度
bined with project survey,it analyzes the reasons generating crack on the board casting in place of house from the aspects of thestructural stiffness break,not installing desirable dilatation joint,steel bar fall on bearing,temperature,shrinkage etc,and brings forward corresponding prevention measures,which will eradicate the crack on the board casting in place.结合工程概况,从结构刚度突变及未设置必要的伸缩缝、支座处负筋下沉、温度、收缩等方面分析了住宅现浇板裂缝的产生原因,并提出了相应的防止措施,以彻底根除现浇楼板的裂缝。
2.A simplified formula was developed to calculate the localstructural stiffness of each bump of the bump foil with the consideration of frictions between bump foil and its contact surfaces,and the influences of different parameters on thestructural stiffness were analyzed.考虑波箔轴承中波箔与接触面间摩擦力的影响,得出了计算波箔局部结构刚度的简化公式,并分析了影响波箔轴承结构刚度的参数。
3.Using the concept of load capacity coefficient,the effect of the variations ofstructural stiffness in circumferential,axial and radical directions on the performance of load capacity of foil bearing were analyzed.从承载力系数出发,分析了箔片轴承在周向、轴向和径向3个空间方向的结构刚度的变化对箔片轴承承载力的影响。
6)structure rigidity结构刚度
1.The criteria of conceptual design on high-rise buildingstructure rigidity are introduced in this paper.阐述了高层建筑结构刚度的概念设计原则和结构刚度与震害的关系,分析了规范对结构刚度的规定,并进一步提出了对结构刚度的认识,可供高层建筑结构设计人员参考借鉴。
延伸阅读
典型钣金结构件设计步骤1、通过相互装配所以主要元件来创建组件。可以包括简单的支撑结构或此时尚未完全定义的钣金零件。2、用内部元件作为参照在组件模式中创建或修改钣金零件。此过程有助于创建支撑壁、成形特征以加固面板，或创建冲孔和凹槽以坚固元件。3、相对于内部元件和通过相互关系定义箱体和支撑结构后，增加所有其余元件和特征。4、创建或选取一个折弯表，从而在展开零件时提供材料的裕量、折弯表数据用于确保钣金零件flat pattern几何的精确性。5、在钣金模式下，创建一个折弯顺序表以定义各零件的折弯序列。6、添加flat pattern特征。这将在已设计的钣金模型中创建一个自动展平特征。7、为每个钣金零件创建一个族表，此表至少应包含两个实例－－flat state和as designed。用flat state菜单选项可自动创建这些实例。8、使用多模型绘图来记录此设计。可同时包括flat state和as designed实例。显示依照设计零件的特征尺寸，并创建平整状态零件的尺寸。作为注释增加折弯顺序表。
