<![CDATA[The design of the wet coffee peeler machine carried out by Fahrul Rozi Seregar requires specific calculations of the lifting strength both against stress, strain and safety of factors. This analysis determines the performance capability of the machine on the ASTM A36 material used in the frame, which is safe for long-term use. Therefore, calculations were carried out on the framework using the finite element method assisted by the 2014 Solidworks software. In order to facilitate this test, model validation was carried out which aims to get the percentage of manual and theoretical calculations. Then the results obtained, the determination of the x,y and z axis points obtained a difference in calculation of 0%, 015,% and 0% and the determination of the safety factor for the U 450mm profile with a load of 80N obtained a difference of 0.018% then the results of the safety of the factor U profile 420mm with a load 58.666N and 21.333N, the difference in calculation is 0.030%, 0.011%, after that bending testing is carried out and BMD (Bending Moment Diagram) is obtained which is the engineering section that handles problems with the ASTM A36 material structure on the frame, the calculation difference is 4.68%. So from The difference between manual and theoretical calculations is the largest 4.68% in bending testing and at least 0% is obtained in determining the midpoint of the U profile with respect to the x and y axes. Keywords: frame, Stress, safety of factors, ASTM A36, finite element method.]]>
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