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首页> 外文会议>World Tribology Congress III vol.1; 20050912-16; Washington,DC(US) >Numerical Simulation and Experimental Study on the Effect of Ramp Profile, Friction and Flex-Cable Force on the L/UL Process for Small Form Factor HDD
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Numerical Simulation and Experimental Study on the Effect of Ramp Profile, Friction and Flex-Cable Force on the L/UL Process for Small Form Factor HDD

机译：匝道轮廓，摩擦和挠性电缆力对小尺寸HDD L / UL工艺影响的数值模拟和实验研究

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摘要

We created a numerical L/UL system model using the ANSYS/LS-DYNA. Through the model verification procedure, this study created an advanced L/UL simulation model. Through the advanced L/UL FE model, the effects of ramp profile and friction coefficient were closely examined. As the result of effect of friction coefficient, the increase of maximum friction force is observed with increase in the friction coefficient. We proposed that the ramp slope should be small in the area where the suspension tab impacts the ramp, but then the slope should made to be large after the air-bearing breaks.
机译：我们使用ANSYS / LS-DYNA创建了一个数字L / UL系统模型。通过模型验证过程，本研究创建了高级的L / UL仿真模型。通过先进的L / UL FE模型，仔细检查了坡道轮廓和摩擦系数的影响。由于摩擦系数的影响，随着摩擦系数的增加，观察到最大摩擦力的增加。我们建议，在悬吊翼片影响坡道的区域，坡道的坡度应小，但在空气轴承破裂后，坡度应加大。

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