LONTAR Jurnal Teknik Mesin Undana (LJTMU )
Vol 13 No 01 (2026): April 2026

Perancangan Mesin Pemecah Kulit Kemiri

Ahmad Al Buchari A (Unknown)



Article Info

Publish Date
30 Apr 2026

Abstract

The purpose of this study is to design and test a candlenut shelling machine to facilitate agricultural product entrepreneurs in the production process. The method used is the analysis method by calculating torque and power and using Autodesk software to draw tool designs, design tools, test tools, design tools using materials such as angle iron, 5 hp 2800 rpm DC electric motors, pulleys, v-belts and drive shafts. The results of this machine test use the principle of striking force on iron connected to an electric machine (DC) using a shaft and pulley and the breaking process takes an average of 1 minute for 4 tool trials. Then the percentage of the results of breaking the candlenut shells reaches 75-80% round candlenuts and 20-25% broken candlenuts. After the breaking process is complete, the candlenut core and skin are separated manually. In conclusion, the design of this candlenut shelling machine can be used properly after going through several trials. Keywords: Design, Breaking Machine, Autodesk, Throwing System.

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Journal Info

Abbrev

LONTAR

Publisher

Subject

Mechanical Engineering

Description

Lontar Jurnal Teknik Mesin Undana merupakan jurnal ilmiah rekayasa teknologi, khususnya bidang Teknik Mesin, meliputi: Energy Convertion, Manufacture Process, Engineering Design, Material Engineering. ...