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PEMODELAN DAN ANALISA STRUKTUR MEKANIKA PADA KONTROL SISTEM ADAPTIF END EFFECTOR DENGAN DYNAMIXEL AX-18A MOTOR SERVO Lydia Anggraini; Ardhi Bebi Laksono
Journal of Mechanical Engineering and Mechatronics Vol 3, No 1 (2018): JOURNAL OF MECHANICAL ENGINEERING AND MECHATRONICS
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1209.907 KB) | DOI: 10.33021/jmem.v3i1.532

Abstract

The main objective of this project is to make a descriptive contribution to the understanding of adaptive end-effector design combined with servo motors. The simulation and design of this tool is located at the end of the robotic arm, which is one of the most researched topics in the world of robotics and the automation industry. End-effector is a design system in an automation process that must take into account the many possibilities of statics and mechanical responses in the development of facing intense competition in the industrial world. To determine the enhancements on a robot, the end-effector will be designed taking into account the various possibilities that occur in various variations on the workpiece response, so that it can simulate various levels of friction and pressure as well as the effects of end-effector contacts with various objects. This thesis introduces an integrated design process for the design of two-finger Gripper using simulation. To facilitate the integrated design of the Gripper, the author uses Matlab R2015a software/ Simulink (SimMechanics) and Inventor as a 3D Cad Model. The Servo motor that will be used here is a type of Dynamixel AX-18A servo motor which has a speed of 97RPM and Torque of 1.8 N.m with a 12Volt voltage. To deal with the industrial revolution 4.0, design and design such as this tool will help in the process of improvisation as technology is growing rapidly in the hope of minimizing excessive costs when making improvements. From this thesis can be seen the power response, torque, speed, power in, power out, efficiency and current. When a case requires certain specifications, then with this calculation it can easily solve the problem simply by replacing the motors that are in accordance with the desired specifications.
AUTOMATED STORAGE AND RETRIEVAL SYSTEM AN ALTERNATIVE FOR LOGISTIC TRANSFORMATION TECHNOLOGY: A CASE STUDY Ardhi Bebi Laksono
Journal of Mechanical Engineering and Mechatronics Vol 6, No 2 (2021): JOURNAL OF MECHANICAL ENGINEERING AND MECHATRONICS
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33021/jmem.v6i2.1550

Abstract

This research was taken at one of the mechanical engineering companies produces customize spare parts, special purposed machinery, automation system integrator and robotic installation. The company has problem high cost operation warehouse, need space expanding production line, stockopname problem, picking failure, high cycle time operation, logistic efficiency, and inventory cost. These problems have impact to company performance which need cost down, increase efficiency and productivity with minimum defect. The data has shown company needs additional 157m2 to expanding new line, has 4% picking defect, there is 200 million operational cost over, 150sec cycle time, 7% lost part and risk cyber data security. Due to the importance of the problem, the company needs to evaluate and solve the problem which has impact to company performance, especially in the warehouse. DMAIC (Define Measure Analyze Improve and Control) approach is applied to comprehensively explore the problem and comes out with alternatives solution. Two alternatives were developed. The criteria for selection used were i.e. cost; accuracy, security, safety, productivity, cycle time, and minimize defect It was concluded that the application of automated storage and retrieval system (ASRS) was selected as it dominates in many aspects compare to expanding the current one. This implementation of ASRS approved that this new system answers the current warehouse problem