夹紧力

基于LS-SVM模型的无级变速器夹紧力控制系统故障诊断

Fault Diagnosis of CVT Clamping Force Control System Based on Least Squares Support Vector Machine Model

夹持式镦粗过程夹紧力的分析研究

The analysis and study of clamping force during forging reduction of the nipping type

基于GA和FEM的夹具布局和变夹紧力优化设计

Optimization of fixture layout and dynamic clamping force based on genetic algorithm and finite element method

针对KM刀柄锥面定位在不同夹紧力下进行有限元模拟，得到径向位移、接触应力、锥面间隙结果。

This paper focus on simulating the KM toolholder taper interface positioning under different clamping force by using Finite-element Method .

夹紧力控制与速比控制是CVT控制问题中最为重要的两个方面。

The clamping force control and the ratio control is the most important parts of the CVT control technology .

利用有限元技术及分析软件ANSYS定量分析主缸体横孔加工时，在夹紧力作用下工件及夹具体的变形量。

The finite element mesh division of the main cylinder , and the software ANSYS was used to quantitative analysis the deformation of the workpiece under the clamping force .

创新性的提出了符合CVT电液系统特性的速比和夹紧力控制策略。

Second , speed ratio and clamping force control strategy conformed to characteristics of electro-hydraulic system of metal v-belt CVT are designed innovatively .

夹紧力对AHO工具系统径向刚度的影响

Influence of Clamping Forces on Radial Rigidity of AHO Tooling System

当用CAD软件系统设计组合夹具时，通过对夹紧力和定位支承反作用力之间的平衡作出评估，即可判定系统的定位可靠性。

This paper puts forward the method to verify automatically pinch stability in CAFD . When designing combination fixture with CAD software system , by assessing the balance between clamping force and supporting reaction , systematic location reliability can be judged .

因此，如何精确、快速、稳定的实现对目标速比和目标夹紧力的跟踪响应成为CVT控制问题的关键。

So , it is critical that how to achieve a rigorous , rapid and stable response when tracking desired speed ratio and clamping force in CVT control .

针对在不同夹紧力下KM刀柄的锥面定位进行了有限元模拟及分析，获得了其径向位移、接触应力和锥面间隙变化的具体数据。

The positioning of tapered interface of KM toolholder under different clamping forces is simulated and analyzed by using Finite-element Method . Data about radial displacement , contact stress and taper interface gap are obtained .

所得结果不仅可用于金属带CVT的设计分析和强度校核，也为精确控制锥轮夹紧力提供了依据。

The simulation result can be used not only to support the CVT optimization of design but also to find the best clamp force acting on the pulley wheel .

建立了CVT液压系统速比控制阀和夹紧力控制阀的功率键合图模型、数学模型和仿真模型，仿真结果表明速比控制阀和夹紧力控制阀的性能满足CVT液压系统的要求。

The model of power bond , mathematics , simulation of speed tatio valve and clamping force valve is built , The simulation results indicate that peed tatio valve and clamping force valve can fulfil the hydraulic system of CVT .

在实验台上进行了大量的实验，得到了CVT传动速比－夹紧力－传递转矩之间的关系，测试了CVT的传动性能，研究了传动参数对传动滑移率和传动效率的影响。

Some experiments were done on the CVT test bench . The relation of transmission ratio , clipped force of pulley and transmission torque was investigated by experiment . The effects of transmission parameters on the performance and transmission efficiency of CVT were studied .

高速开关阀控制的可变夹紧力夹具

A alterable clamping force fixture controllable by high speed on-off valve

通过数据处理与分析验证了制动夹紧力与丝杠轴向位移的关系。

The relation between clamping force and screw displacement is studied .

对电控系统中速比与带轮夹紧力的控制进行了具体设计。

Controls of ratio and clamping force of pulley are designed .

对摩擦力有关几个夹紧力公式的商榷

A Consultation on Some Formulas for Calculating Clamping Force on Friction

车削工件夹紧力的动力松弛实验与理论研究

Power Relaxation and Theoretical study of Clamp Force of Maching Parts

连铸结晶器夹紧力控制系统的分析

Analysis on the claming force control system for CC mold

夹紧力作用下工件变形的有限元分析

Finite Element Analysis for the Deformation of Workpiece Under the Fixture Forces

集材机液压抓钩最大夹紧力的确定

Determination of the maximum clamp force of hydraulic grapple on the SKIDDER

锯切夹紧力大小对钢管锯切有很大的影响。

The clamping force is an important factor in the tube cutting .

弹性套锥形角更小，故夹紧力更大。

Smaller taper angle of collet , larger clamping power .

锻造操作机钳口夹紧力和夹紧缸能力的计算

Jig Jaw Clamping Force and Cylinder Clamping Capacity Calculation for Forging Manipulator

研究了求解变夹紧力的优化方法。

Thirdly , how to obtain the alterable clamping force was studied .

基于支持向量机的夹紧力控制阀质量分类

Quality Classification of Clamping Force Control Valve based on Support Vector Machine

薄壁工件在夹紧力作用下变形量的计算

The Computation of the Elongation of Thin-Walled Workpiece From the Clamping Force

电流传感器在巡线机器人夹紧力测量中的应用

Application of Current Sensor for Measuring the Clamping Force in Inspection Robot

箱体类零件用平面定位基准定位时的夹紧力

Clamping Force Acting on the Box Type Parts when Positioning with Plane Reference