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首页> 外文期刊>Journal of Materials Engineering and Performance >A Three-Component Strain Gage Dynamometer for Grinding and Polishing Force Measurement
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A Three-Component Strain Gage Dynamometer for Grinding and Polishing Force Measurement

机译：用于磨削和抛光力测量的三分量应变计测功机

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摘要

The design of a strain gage dynamometer to measure three-dimensional grinding forces during surface finishing of molds and dies is presented in this article. The dynamometer is composed of four measuring blocks to which strain gages are attached. The measuring blocks in this study were designed so that when strain gages are attached at particular places, the blocks deform in such a way that forces in the x, y, and z directions can be separated with little interaction. This behavior was confirmed with finite-element results, and static calibrations performed on the measuring blocks further verified this behavior. In this study, the dynamometer is used to measure grinding forces in a surface-finishing system with a hand grinder mounted on a spindle of a machining center.
机译：本文介绍了一种应变计测力计的设计，该测力计用于测量模具和模具表面精加工过程中的三维磨削力。测力计由四个测量块组成，并附有应变计。设计本研究中的测量块，以便在将应变计安装在特定位置时，这些块会变形，以至于x，y和z方向上的力几乎没有相互作用即可分开。该行为已通过有限元结果得到确认，并且在测量块上执行的静态校准进一步验证了此行为。在这项研究中，测力计用于在安装有加工中心主轴的手动磨床的表面抛光系统中测量磨削力。

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