MODIFIKASI SISTEM TRANSMISI DAYA PADA MESIN PENCACAH SISA TANAMAN TIPE CIRCULAR SAW

SUNARYA, REMA and Tunggal, Tri and Hersyamsi, Hersyamsi (2013) MODIFIKASI SISTEM TRANSMISI DAYA PADA MESIN PENCACAH SISA TANAMAN TIPE CIRCULAR SAW. Undergraduate thesis, Sriwijaya University.

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Abstract

Tujuan penelitian ini untuk meningkatkan kineija mesin pencacah melalui modifikasi sistem transmisi daya. Penelitian telah dilaksanakan dari bulan Desember 2012 sampai dengan Juli 2013 di bengkel Teknik Pertanian, Jurusan Teknologi Pertanian Fakultas Pertanian, Universitas Sriwijaya. Metode penelitian yang telah dilaksanakan menggunakan rancangan Teknik yang terdiri dari tiga tahapan, yaitu: 1) tahapan pendekatan rancangan, 2) tahapan perancangan mesin, 3) tahapan pengujian mesin yang meliputi analisis struktural, fungsional, dan kineija mesin pencacah. Data yang didapatkan selanjutnya disajikan dalam bentuk grafik. Parameter yang diamati adalah berat bahan awal (kg), berat bahan hasil pencacahan (kg), kecepatan putaran poros (rpm), konsumsi bahan bakar (liter/jam), kebutuhan daya mesin pencacah (hp), dan persentase hasil cacahan (%). Hasil penelitian menunjukkan bahwa kecepatan putaran poros 2100 rpm, kapasitas material rata-rata mesin pencacah 20,33 kg/jam, kapasitas teoritis 47,25 kg/jam, efisiensi rata-rata mesin pencacah 43%, konsumsi rata-rata bahan bakar yang terpakai 1,01 liter/jam, kebutuhan daya mesin pencacah sebesar 7,8 hp. cacahan diayak dengan menggunakan ayakan 2 mesh, 4 mesh dan 9 mesh. Persentase hasil cacahan yang lolos dengan ayakan 2 mesh sebesar 64%, lolos ayakan 4 mesh sebesar 49 % dan lolos ayakan 9 mesh sebesar 21%.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Mesin Pencacah sisa tanaman
Subjects: S Agriculture > S Agriculture (General) > S671-760.5 Farm machinery and farm engineering
Divisions: 05-Faculty of Agriculture > 41201-Agricultural Engineering (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 02 Feb 2023 01:58
Last Modified: 02 Feb 2023 01:58
URI: http://repository.unsri.ac.id/id/eprint/89052

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