Analisis Kebulatan (Roundness) Pada Mesin Roundness Tester Machine Menggunaka…

ABSTRACT This study aims to analyze the roundness of shafts using a Roundness Tester Machine with the assistance of MATLAB to improve measurement efficiency and accuracy. Measurements were performed on a test specimen in the form of an aluminum shaft with a length of 200 mm and a diameter of 24 mm, with data collected at 36 points at 10° intervals. Data were automatically gathered using a dig…