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, Bandar Lampung.
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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 |
| Divisions: | Fakultas Teknik (FT) > Prodi Teknik Mesin |
| Depositing User: | Dr. Eng. Suryadiwansa Harun |
| Date Deposited: | 19 Sep 2016 06:14 |
| Last Modified: | 19 Sep 2016 06:14 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/617 |
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