Pratama, Nico Dwi (2026) Studi Eksperimen Pembuatan Kampas Rem Sepeda Motor Berbahan Komposit Cangkang Sawit, Cangkang Kerang, Dan Serbuk Kuningan (Cu-Zn). Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
This study aims to determine the effect of variations in the composition of palm shell (PS), blood clam shell (BCS), and brass powder (Cu-Zn) on the hardness and wear of non-asbestos composite brake pads. The composition variations used were variation a (40BCS-25PS), variation b (35BCS-30PS), variation c (30BCS-35PS), and variation d (25BCS-40PS). Composite testing was carried out using the Shore D hardness method ASTM D2240 and pin-on-disc wear type ASTM G99. The results showed that variation c produced the highest hardness value of 75.3 HD, while variation b had the best wear resistance with a specific wear rate of 8.21 × 10⁻⁴ mm³/N·m. The research results indicate that variations in material composition affect the mechanical properties of composite brake pads. The highest hardness value was obtained in variation c at 75.3 HD, while the lowest hardness value was found in variation b at 66.8 HD. In the wear test, the lowest wear value was obtained in variation b at 8.21 × 10⁻⁴ mm³/N·m because the graphite content could reduce friction and slow down the wear rate, whereas the highest wear value was found in variation d at 4.45 × 10⁻³ mm³/N·m due to a less dense material structure and weaker interparticle bonding. Keywords: Composite brake pads, palm shells, blood clam shells, brass powder, hardness, wear
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Kampas rem komposit, cangkang sawit, cangkang kerang darah, serbuk kuningan, kekerasan, keausan. | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 433 - Teknik Kimia 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 435 - Teknik Industri 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 442 - Teknik Fisika 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 443 - Teknik Enerji 410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 451 - Teknik Elektro 410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 464 - Teknik Mekatronika |
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| Divisions: | Jurusan Teknik > Prodi D4 Mesin Otomotif > Tugas Akhir | ||||||
| Depositing User: | Nico Dwi Pratama | ||||||
| Date Deposited: | 22 Jul 2026 06:13 | ||||||
| Last Modified: | 22 Jul 2026 06:14 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/58467 |
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