Design, development and testing of a four-component milling dynamometer for the measurement of cutting force and torque
Design, development and testing of a four-component milling dynamometer for the measurement of cutting force and torque
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DOI：
10.1016/j.ymssp.2006.06.005
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发表时间：
2007-04-01
影响因子：
8.4
通讯作者：
Isik, Hakan
中科院分区：
文献类型：
--
作者：
Yaldiz, Suleyman;Unsacar, Faruk;Isik, Hakan
金属切削过程中产生的切削力直接影响到加工热、刀具磨损或失效、加工表面质量和工件精度。本文设计并制作了一种利用应变计和压电加速度计测量静、动态切削力和扭矩的铣削测力仪。已经确定了八角形环的方向和应变片的位置，以最大化灵敏度和最小化交叉灵敏度。采用适当的数据采集系统对力和扭矩信号进行采集和处理。该测功机经过了一系列试验，以确定其静态和动态特性。结果表明，该测功机可以可靠地测量静态和动态切削力和扭矩。(c) 2006 Elsevier Ltd.版权所有。
The cutting forces generated in metal cutting have a direct influence on generation heat, tool wear or failure, quality of machined surface and accuracy of the work piece. In this study, a milling dynamometer that can measure static and dynamic cutting forces, and torque by using strain gauge and piezo-clectric accelerometer has been designed and constructed. The orientation of octagonal rings and strain gauge locations has been determined to maximise sensitivity and to minimise cross-sensitivity. The force and torque signals were captured and processed using proper data acquisition system. The dynamometer has been subjected to a series of tests to determine its static and dynamic characteristics. The results obtained showed that the dynamometer could be used reliably to measure static and dynamic cutting forces and torque. (c) 2006 Elsevier Ltd. All rights reserved.