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DESIGN OF AUTOMATIC STAMPING MACHINE FOR DATE AND DASH CODE MARKING USING PNEUMATIC SYSTEM AND PLC CONTROLLER Nanang Ali Sutisna; Reza Alfarisi Firmansyah
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 (815.185 KB) | DOI: 10.33021/jmem.v3i1.536

Abstract

The research is meant to design an automatic machine for stamping the date and dash code on the master carton for the packaging of the blister-pack. The quantity of existing manual process in producing the master carton does not meet with the demands, therefore, it needs a machine that improve the production process with the following characteristic: fast, easy to use and maintain, and also affordable in order to support the cost saving program. The design uses pneumatic system with PLC controller to automate the process.
Analisis terhadap desain komponen boom pada mini excavator Excava50 menggunakan metoda elemen hingga Nanang Ali Sutisna; Zairullah Azhar
Jurnal Teknik Mesin Indonesia Vol 16 No 2 (2021): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v16i2.233

Abstract

Makalah ini menyajikan studi pada mini excavator Excava50. Dari sekian banyak komponen pada sebuah excavator, komponen boom adalah komponen yang sangat vital karena mendukung seluruh beban kerja pada saat beroperasi. Studi ini dilakukan dengan menggunakan analisis elemen hingga pada komponen boom dengan memanfaatkan data dari komponen boom eksisting, baik dimensi, beban kerja, dan material yang digunakan. Selanjutnya umur kelelahan komponen boom juga dihitung untuk memperkirakan umur pakainya. Hasil simulasi dengan software CATIAV5 memperlihatkan bahwa komponen boom tersebut aman digunakan dengan perkiraan umur pakai mencapai 50 tahun.
Rancang Bangun Prototipe Mesin Gravir Laser Dengan Mikrokontroler Arduino Nanang Ali Sutisna; Hariz fauzi
Jurnal Teknik Mesin Indonesia Vol 15 No 1 (2020): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v15i1.104

Abstract

Nowaday, the use and demand of laser engraving machines is increasing for production and practical activities in vocational schools and engineeringfaculty in Indonesia. However, the price of laser engraving machine in the market is still quite high. Therefore there is a need to find a solution to overcome this problem by designing a laser engraving machine that is devoted for practical purposes at affordable prices. The control system on the laser engraving machine is designed using an Arduino Nano-based 2-axis CNC controller, with three stepper motor drive actuators, to drive the machine on the x, y, z axes and laser axis with 2500 mW of power. To prevent damage if there is a movement error, the machine is equiped with emergency stop button. The use of a control system with an Arduino nano-based 2-axis CNC microcontroller is selected on the Laser engraving machine because it is open source and more affordable. It is expected that by implementing Arduino nano ATmega328 microcontroller as a prototype, in the future the control system can be developed further so that the control system is more stable. From the results of laser engraving machine testing using laser distance parameters, laser power and laser speed motion, obtained the value of the best engraving machine parameters to be used as standard parameters.
Development of CATIA Machining Process Template as a Varian CAPP for Mould Machining Nanang Ali Sutisna
JIE Scientific Journal on Research and Application of Industrial System Vol 2, No 2 (2017)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (691.879 KB) | DOI: 10.33021/jie.v2i2.490

Abstract

Mould manufacturing is a time consuming process and a large portion of the time is used for machining process involving process planning and execution on machine. Since there are similarities in machining process for various different moulds, the process planning can be automated by applying a process template that has been proven to be the best practice for mould machining, such as the best machining parameters and sequence. The automation of process planning, so called Computer Aided Process Planning (CAPP), in this research is integrated with Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) processes using CATIA V5 software. Due to the nature of mould machining that has similarities for different moulds, the CAPP developed using Variant type, where the best machining process is stored in the database and can be used as a process template for future machining process.Keywords: CAD, CAM, CAPP, CATIA V5.
Rancang Bangun Prototipe Mesin Gravir Laser Berbasis Mikro-kontroler Arduino Nanang Ali Sutisna; Harist Fauzi
JIE Scientific Journal on Research and Application of Industrial System Vol 3, No 2 (2018)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.463 KB) | DOI: 10.33021/jie.v3i2.525

Abstract

Nowaday, the use and demand of laser engraving machines is increasing for production and practical activities in vocational schools and engineering faculty in Indonesia. However, the price of laser engraving machine in the market is still quite high. Therefore, there is a need to find a solution to overcome this problem by designing a laser-engraving machine that is devoted for practical purposes at affordable prices. The control system on the laser-engraving machine is designed using an Arduino Nano-based 2-axis CNC controller, with three stepper motor drive actuators, to drive the machine on the x, y, z axis and laser axis with 2500 mW of power. To prevent damage if there is a movement error, the machine is equipped with emergency stop button. The use of a control system with an Arduino nano-based 2-axis CNC microcontroller is selected on the laser engraving machine because it is open source and more affordable. It is expected that by implementing Arduino nano ATmega328 microcontroller as a prototype, in the future the control system can be developed further so that the control system is more stable. From the results of laser engraving machine testing using laser distance parameters, laser power and laser speed motion, obtained the value of the best engraving machine parameters to be used as standard parameters.
Development of Robotic Arm Controller Using Arduino Microcontroller and Mobile Device Application Nanang Ali Sutisna; Muhammad Irfan Satria
ROTASI Vol 24, No 2 (2022): VOLUME 24, NOMOR 2, APRIL 2022
Publisher : Departemen Teknik Mesin, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/rotasi.24.2.76-86

Abstract

In today's world, automation is widely used in many aspects to help humans do their job and increase the efficiency of the job. The robot is one of the kinds of an automation system that mostly used to help human to completed their job. Robots have many roles in human life, and robots are used to help humans do various kinds of jobs more easily. Robots are widely used because they can make it easier and done the work effectively and efficiently. There are many implementations of the robot to help humans do their jobs, such as welding robot, agriculture robot, drone robot, and many more. A robot arm is one type of robot that we often encounter, and a robot arm has a function similar to a human arm. In its application, the robot can be controlled through several methods, some are directly using a cable connection, and some are using a wireless method. Also, to control a robot, a controller is needed, which will be the robot's brain. This project aims to develop a controller based on Arduino, one of the most widely used microcontroller boards for education, hobby, or professional, and develop a mobile device application to control the robot arm via Bluetooth connection. The methodology used in this research is starting from the identification and data collection of the program from several sources such as a journal or discussion forum, then continue with the systems schematic design of the hardware that used in this project and will continue by the program of the Arduino and smartphone app. The testing result shows the accuracy of actual motion is quite close to the desired position as programmed, and the servo test shows that the error value average is about 3,54% for the MG996R servo and 4,44% for the SG90 servo. Thus, the robot error value is about 1,38% on the x-axis and 12,14% on the y-axis in the first test. And for the second test is about 1,96% on the x-axis and 3,15% on the y-axis.
Optimalisasi Pemanfaatan Sekam Padi Menjadi Briket Arang Sekam untuk Menambah Pendapatan Petani di Desa Sukamaju, Jawa Barat Nanang Ali Sutisna; Filda Rahmiati; Grace Amin
Agro Bali : Agricultural Journal Vol 4, No 1 (2021)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (856.453 KB) | DOI: 10.37637/ab.v4i1.691

Abstract

 Salah satu upaya untuk menambah pendapatan para petani adalah dengan mengolah limbah padi menjadi suatu produk yang memiliki nilai jual seperti arang sekam atau briket. Arang sekam memiliki banyak manfaat baik di dunia pertanian maupun untuk kebutuhan industri. Sekam padi dari hasil panen yang berlimpah, oleh sebagian petani biasanya dibakar untuk dijadikan pupuk, ada juga yang dijual langsung dengan harga yang sangat murah. Berdasarkan permasalahan tersebut, muncul ide untuk membuat alat-alat untuk memproses sekam padi menjadi produk yang bernilai jual lebih tinggi,  yaitu untuk pembakaran sekam menjadi arang sekam yang kemudian diolah lebih lanjut menjadi produk akhir berupa briket. Briket arang dapat dimanfaatkan untuk kebutuhan memasak, penerangan, maupun industri. Penelitian ini diawali dengan mengadakan pertemuan dengan komunitas petani di Desa Sukamaju, Kecamatan Tambelang, Kabupaten Bekasi untuk mengetahui kondisi dilapangan dan mengumpulkan data yang dibutuhkan. Proses berikutnya adalah merancang dan membuat alat pembuat arang sekam dan mesin pencetak arang sekam menjadi briket. Rancangan alat pembuat arang dilakukan untuk membuat arang dengan mempertimbangkan aliran udara saat pengarangan agar menghasilkan waktu yang lebih cepat dan mengurangi penyebaran asap, sedangkan pada perancangan mesin cetak briket arang dilakukan perhitungan kekuatan komponen mesin cetak yang diperlukan.  Setelah alat yang dibutuhkan selesai, dilakukan uji coba alat dan hasilnya memperlihatkan bahwa proses pembuatan arang membutuhkan waktu 20-30 menit untuk 10 kg sekam. Sedangkan hasil perhitungan komponen mesin cetak menunjukkan bahwa mesin cetak aman untuk digunakan. Hasil observasi menemukan bahwa saat ini sekam dihargai Rp 1000 per kg, dan arang sekam Rp 3000 sampai Rp 5000 per kg, sedangkan harga jual briket arang sekam bisa mencapai Rp 15.000 per kg. Dengan demikian, pengolahan sekam padi menjadi briket arang secara ekonomis akan lebih menguntungkan bagi para petani.
RANCANG BANGUN ROBOT ARM BERBASIS RASPBERRY PI MENGGUNAKAN PRINTER 3D Nanang Ali Sutisna
Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mechatronics) Vol 7, No 2 (2022): Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mecha
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33021/jtmm.v7i2.3885

Abstract

In the current era of technological development, robots are one of the important elements used to make it easier for humans to complete their work. Various types of robots are used with various uses to help do human work, one of them is the robot arm. In this study, the Robot Arm was made as an educational media where the components are made with a 3D printer using Polylactic Acid (PLA). This robot arm was designed using the SolidWorks 2020 application, then with finite element analysis (FEA) it can be found which part is the concentration of the load and a simulation is carried out to determine whether the components of this robot are safe to withstand the given load. Next, a robot arm controller was made using a Raspberry Pi microprocessor and developed an android smartphone mobile device application to control the robot arm via a bluetooth connection. This robot arm is designed to have 6 degrees of freedom (DOF) and the actuators used are servo motors, namely MG996R and SG90. The development of the robot arm controller program was made using the Python programming language on the Raspberry Pi, which was then transferred to the MIT app Inventor application on the android smartphone to drive the arm robot. The lifting capacity of this robot arm is 5 grams with a maximum size of 30x30x30 mm. The results of system testing on the robot arm show the accuracy of movement at a slow speed producing an average percentage of X-axis error is 3.23%, and Y-axis is 3.58%. While at medium speed it produces an average percentage of X-axis error is 10, 05%, and the Y-axis 7.62%., and at high speed the percentage of the X-axis error is 11.44%, and the Y-axis is 6.58%. 
Design Analysis of a Tubular Chassis for an Electric Vehicle using Finite Element Method Nanang Ali Sutisna
Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mechatronics) Vol 8, No 1 (2023): Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mecha
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33021/jtmm.v8i1.4358

Abstract

In these new eras, human race was stuck between fully converting vehicles using an electric motor or combustion engine. It is a known fact that people were forced by the government to reduce carbon footprint, with the new regulation of Carbon tax that will be implemented in 2022 by the government. The main purpose of this research is to design a chassis for an electric vehicle with a Torsional Bar front suspension and single rear shock breaker is to help reducing carbon production in the future. By developing a chassis for an electric Go-Kart, the students of President University is one step closer to develop an electric vehicle that can be used by everyone and become a leading green technology innovator in Indonesia, this research will test the capability of the chassis to endure certain loads with a few limitations, the 3D design will be performed in software called Solidworks while the static structural, modal analysis, and Harmonic Response Simulation will be performed in Ansys using the finite element method. The expected results from this research is a sufficient design of electric go-kart through a stress analysis, safety factor analysis, chassis deflection analysis, and chassis natural frequency analysis.
Optimization of Machining Parameters and Tool Angle on Surface Quality of Turning Operation Using Taguchi Grey Relational Analysis Nanang Ali Sutisna; Sapto Agus Nowoasto
ROTASI Vol 25, No 2 (2023): VOLUME 25, NOMOR 2, APRIL 2023
Publisher : Departemen Teknik Mesin, Fakultas Teknik, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/rotasi.25.2.1-7

Abstract

Turning is an operation using a lathe machine and used to remove metal from the outer diameter of a rotating cylindrical workpiece and reduce the workpiece's diameter while it is rotating. In turning operation, there are various parameters available and there have been several studies and researches that examine the way of optimizing turning parameters to achieve preferable performance. Surface roughness quality is one of the most expected performances. This study aims to optimize the tool angle and machining parameters such as depth of cut, feed, and speed on turning operation to achieve the best surface roughness quality. Turning operations are performed based on the orthogonal array for stainless steel. The optimization of parameters and angle tool in this research used Taguchi Grey relational analysis. This method is expected to minimize the surface roughness of the work piece on turning operation. The Taguchi Grey relational analysis method in this research is meant to calculate and analyze the optimal condition for combined parameters and tool angle to get the optimal surface quality. The result shows that the optimum cutting conditions were cutting speed 70 m/min, depth of cut 0.4 mm, the feed rate 0.2 mm/rev, and cutting-tool angle 91º.