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Studi Eksperimental Pengaruh Kecepatan Putar Pahat Terhadap Surface Roughness pada Pemesinan Bubut Kering Dengan Actively Driven Rotary Tool

Harun, Suryadiwansa (2012) Studi Eksperimental Pengaruh Kecepatan Putar Pahat Terhadap Surface Roughness pada Pemesinan Bubut Kering Dengan Actively Driven Rotary Tool. In: Seminar Nasional Energi Terbarukan Dan produksi Bersih 2012, 20 Juni 2012, Hotel Marcopolo, Bandarlampung.

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    Abstract

    Modern machining process faced with the high cost of production, the expectation of a high quality product and environmentally friendly technologies. One of machining process technologies that can reduce production costs and simultaneously prevents the environmental damage due to the use of cooling lubricant (cutting fluid) is dry machining. Turning with actively driven rotary tools is a novel method that has the potential for applying this dry machining technology. This paper presents an experimental study the effects of tool rotational speeds on the workpiece surface roughness. In order to apply the turning with actively driven rotary tool, a multi axis turning machine tool, Mori Seiki NT4200 DCG, that applicable for industry is utilized. The surface roughness value is obtained by measuring the surface roughness profile using a Surface Roughness Tester, Mitutoyo. Experimental results show that the surface roughness value could be reduced by increasing the tool rotational speed both in tool rotation direction of clockwise and counterclockwise. However, a decreasing trend of the surface roughness value based on the increase of tool rotational speeds is limited by the rigidity of tool holder system.

    Item Type: Conference or Workshop Item (Paper)
    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/793

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