PEMANFAATAN SERBUK TONGKOL JAGUNG SEBAGAI ALTERNATIF BAHAN FRIKSI KAMPAS REM NON-ASBESTOS SEPEDA MOTOR

Fitrianto, Fuad Dwi and Estriyanto, Yuyun and Harjanto, Budi (2013) PEMANFAATAN SERBUK TONGKOL JAGUNG SEBAGAI ALTERNATIF BAHAN FRIKSI KAMPAS REM NON-ASBESTOS SEPEDA MOTOR. Nosel, 1 (3). pp. 1-11.

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    Abstract

    The purpose of this research are to know the effect of variations material composition of corncobs powder, brass powder, MgO and polyester resin for hardness value and wear value. Beside that to know the variation of brake lining material composition which the most optimal and approximate standart of value Indopart brake lining.This research is an experimental research and analysis data which used descriptive analysis techniques. The research and testing which have been done consist of several steps, including the manufacture of specimens (mixing of materials, compaction process, sintering process), taking macro photo, Brinell of hardness testing and Ogoshi of wear testing.The result of research indicate that if composition percentage of corncobs powder more than brass powder percentage it cause hardness value smaller and wear value greater. This is because the nature of corncobs powder is softer than brass powder. The most optimal composition that approaches the standard of Indopart brake lining is with 18.5 kg/mm 2 of hardness value and 0.87 × 10 -8 mm 2 /kg of wear value is at 30% composition of corncobs powder, 30% of brass powder, 20% of MgO and 20% of resin. In that composition produce 17.1 kg/mm 2 of hardness value and 0.80 × 10 -8 mm 2 /kg of wear value. The results of research indicate that variations in the composition of constituent material have an influence on hardness value and wear value. Brake lining material composition which approximate standart of hardness value and wear value can applying in the motorcycle’s. Keywords: composite, corncobs powder, non-asbestos brake lining, hardness, wear resistance

    Item Type: Article
    Subjects: T Technology > TJ Mechanical engineering and machinery
    Divisions: Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Teknik Mesin
    Depositing User: Users 840 not found.
    Date Deposited: 09 Jul 2013 19:21
    Last Modified: 09 Jul 2013 19:21
    URI: https://eprints.uns.ac.id/id/eprint/1387

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