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Evaluasi dan Aplikasi Dinamometer Force Ring untuk Mengukur Gaya Pemotongan pada Pemesinan Bubut dengan Sistem Pahat Berputar

Harun, Suryadiwansa (2011) Evaluasi dan Aplikasi Dinamometer Force Ring untuk Mengukur Gaya Pemotongan pada Pemesinan Bubut dengan Sistem Pahat Berputar. Jurnal Teknik Mesin ITS, 11 (3). pp. 231-239. ISSN 1411-9471

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    Abstract

    This paper presents an evaluation of the force ring dynamometer in order to measure accurately the cutting forces on the turning with rotary tool system. The evaluation criteria include the effect of integration of the force ring dynamometer on the sensitivity of the sensor, the cross-talk between the signal force channels, and the existence of spindle-internal force. Calibration of the force ring dynamometer was carried out prior the cutting test to calibrate the sensitivity of the force ring dynamometer with use of the table-type dynamometer and also to compensate the cross talk of the output signals and error signals due to rotations of the spindle. Actual metal cutting tests were carried out to measure the cutting force components, which were compared with those measured with the standard table-type force dynamometer. The cutting test results show the measured cutting force components with the force ring dynamometer are in good agreement with the signal measured by the standard dynamometer. In addition, the measurement precision of average cutting force of the force ring dynamometer is ±10%. The measurement results of cutting force using the force ring dynamometer on the turning with rotary tool system showed that the force ring dynamometer is sensitive to the change of cutting force under the machining condition change including the cutting speed, depth of cut, and tool rotational speed.

    Item Type: Article
    Subjects: T Technology > TJ Mechanical engineering and machinery
    T Technology > TS Manufactures
    Divisions: Fakultas Teknik > S1 Teknik Mesin
    Depositing User: Surya Diwansa Harun
    Date Deposited: 30 Jul 2015 15:19
    Last Modified: 30 Jul 2015 15:19
    URI: http://repository.unila.ac.id/id/eprint/792

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