PENGARUH JUMLAH MATA PISAU DAN KECEPATAN PUTARAN PISAU TERHADAP KINERJA MESIN PERAJANG BAWANG

ALFIAN, EGO and Tunggal, Tri and Hersyamsi, Hersyamsi (2021) PENGARUH JUMLAH MATA PISAU DAN KECEPATAN PUTARAN PISAU TERHADAP KINERJA MESIN PERAJANG BAWANG. Undergraduate thesis, Sriwijaya University.

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Abstract

This research aims to determine the effect of the number of blades and the rotation speed of the blades on the performance of the onion chopper. This research was conducted in October 2020 to December 2020 in the Equipment and Machine Workshop of Agricultural Technology Departement, Faculty of Agriculture, Sriwijaya University, Indralaya, South Sumatra. The method used was factorial randomized block design (RAKF) with two research factors, namely the number of blades (A) and blade rotation speed (B) with three treatment levels and each treatment combination was repeated three times. The parameters of this research are the working capacity of the tools, the efficiency of chopping and the uniformity of the chopping products. The results of this research indicate that the treatment of the number of blades and the rotation speed of the blades have a significant effect on the effective capacity of the machine, chopping efficiency, and uniformity of the chopped yield. For the value of the effective capacity of the engine, the highest value is found in the treatment combination of the number of blades four blades and rotation speed of 700 rpm (A3B3) amounted 12.84 kg / hour. For the treatment of the most chopping efficiency is the combination treatment of the number of blades of two blades and the rotation speed of the blades of 500 rpm (A1B3) amounted 99%. And for the average percentage of the combination treatment of the uniformity of chopping results with a diameter of 0.4 mm to 0.8 mm, the most is the combination treatment of the number of blades of two blades with a blade rotation speed of 700 rpm (A1B1) amounted 54.03%.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: mesin perajang, jumlah mata pisau, putaran pisau, keseragaman hasil rajangan.
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: EGO ALFIAN
Date Deposited: 23 Apr 2021 02:03
Last Modified: 23 Apr 2021 02:03
URI: http://repository.unsri.ac.id/id/eprint/45876

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