Rancang Bangun Dynamometer Untuk Pengukuran Gaya Potong Mesin Bubut
Abstract: The aim of this
project is to develop dynamometer for cutting force measurement in turning
process. The dynamometer measured tangential and radial force using strain
gauge sensor. The step of dynamometer development consist of design,
manufacturing and calibration process. Design process was started from
identified customer need, arranged design requirement and objective, arranged
design concept and appointed the best concept. The best concept was drafted
detailly and was analyzed its stress. After design process complete, electrical
and mechanical device of dynamometer was made. After that, the dynamometer was
assembled for calibration process. Calibration process consist of linearity
error, hysteresis and repeatability error. Linearity error for tangential and
radial force was 0,71% and 1,43% respectively. Hysteresis for tangential and
radial force was 1,92% and 2,91% respectively. Repeatability error for tangential
and radial force was 3,85% and 3,96% respectively. Dynamometer dimension was
190 mm x 60 mm x 60 mm. The dynamometer can measure maximum force of 500 N for
tangential and axial force.
Penulis: Gandung Sam P, Didik
Djoko Susilo, Zainal Arifin
Kode Jurnal: jptmesindd140451
