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All Journal Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Jurnal Ilmiah Teknik Mesin Poros Jurnal Mitra Teknik Industri
Agus Halim
Universitas Tarumanagara
Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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OPTIMASI PARAMETER 3D PRINTING TERHADAP WAKTU DAN WARPING DENGAN PENDEKATAN METODE TAGUCHI Mase Hideaki; Agus Halim; Erwin Siahaan
POROS Vol. 18 No. 1 (2022): Jurnal Ilmiah Teknik Mesin Poros
Publisher : Program Studi Teknik Mesin Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/poros.v18i1.19143

Abstract

Fused Deposition Modeling (FDM) is one of the most popular 3D printing technology that used at academic and business purposes due to the easiness of the manufacture process that it held. But, one of the most major problems that usually occur in the industry is the frequentness of damaged and deficiency on the result of printing, especially when it is printed using the ABS filament. Although, ABS is one of the filaments which has a lower cost compared to others, but has a bigger value per gram on the printing sectors compared to PLA filaments. It could be a good business prospect if it can be handled on the problems. Therefore, the knowledge on how to prevent the problems, and finding an efficiency on the various of infill pattern, would be one of the key of success in this industry. In this article, a research on finding optimum parameters against the time and quality of the product using the Taguchi method, and also ASTM D-638 is also needed to find the best infill pattern against the tensile strength that an ABS filament have on the mechanical properties. As a result, the parameters, nozzle temperature and bed temperature have a small impact on producing time, but have a greater impact on the quality of printing product. Besides, the infill pattern which has the biggest tensile strength on smaller density is Trihexagon. Meanwhile, the Lines infill has the biggest standard of deviation, which endure the most stress on the bigger density compared to Triangles and Trihexagon.
PERANCANGAN SISTEM HIDROLIK PADA PINTU WINGBOX BERKAPASITAS 2 TON Jefvin Firnandius; Agus Halim; Agustinus Purna Irawan
POROS Vol. 18 No. 2 (2022): Jurnal Ilmiah Teknik Mesin POROS
Publisher : Program Studi Teknik Mesin Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/poros.v18i2.18755

Abstract

Currently, many innovations are being made in developing a technology to facilitate human work. One of these technologies is the hydraulic cylinder. Hydraulic cylinders were created to facilitate human work, especially in the industrial sector. Hydraulic cylinder, using a liquid or so-called liquid fluid, to be able to make the hydraulic cylinder work. In the hydraulic cylinder components, there are cylinder axles, pistons and cover seals. In general, hydraulic cylinders can be used for wingboxes. A wingbox is a box on a truck, which can be opened from the side with the help of a hydraulic cylinder. This journal was created to study how the simulation of hydraulic cylinder components when working. The design method used is the reverse engineering method, where the components that have been designed are then simulation is made to find out how strong the component is in holding the load when the component is working. The simulation is carried out using the Autodesk Fusion 360 application to find out how strong the hydraulic cylinder works in bearing the load. The results of this method are obtained when the simulation results of the hydraulic cylinder have been obtained.
ANALISIS SISTEM OTOMASI KONVEYOR PADA MESIN COOLANT FILTRATION DI PT. MATAHARI MEGAH Juan Setiawan; Agus Halim; Kevin Raynaldo; Ronald Ogi Pratama
POROS Vol. 18 No. 2 (2022): Jurnal Ilmiah Teknik Mesin POROS
Publisher : Program Studi Teknik Mesin Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/poros.v18i2.26772

Abstract

Coolant Filtration Machine is one of the products of PT. Matahari Megah. The purpose of this machine is to recycle residual coolant fluid that has been used in the machining process. Coolant Filtration Machine is working through automation system which involves conveyor system controlled by sensors. The components involved need to be analyzed and calculated properly to work as designed. Hence, calculation for required electricity power to move the wire mesh conveyor used in this machine was done. According to the process, it was concluded that the required power is 60 Watt. A pair of sensors are mounted to control the movement of this conveyor are proximity sensors which monitor the water container and lever limit switch monitoring the paper holder system.
Design of A Multi-Speed Pneumatic Linear Transfer System Didi Widya Utama; Jason Waworuntu; Agus Halim; Agustinus Purna Irawan; Robin Averil; Satrio Tauladan; Kevin Raynaldo
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 7 Number 1 (2025)
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v7i1.7376

Abstract

One of the fastest-growing industries in this modern era is automation, with the goal of enhancing efficiency, productivity, and precision. In this context, production system automation is key to achieving these goals. This research reviews the use of pneumatic linear transfer systems in modern manufacturing industries that are oriented toward efficiency, productivity, and flexibility. This research uses the VDI 2221 method in conjunction with structured design approaches and pneumatic technology to design and construct a multi-speed pneumatic linear transfer system. New developments in the pick-and-place system allow it to accelerate for picking up objects and decelerate for placing them utilizing a pneumatic system. With an emphasis on enhancing production process efficiency, productivity, and flexibility, it is hoped that this research will significantly contribute to developing automation technology in the manufacturing sector. The FEA analysis results also show that this multi-speed pneumatic linear transfer system tool can safely accommodate the applied load.
Design of Rejection Subsystem for Abnormal Workpiece Condition Modular Production System at Distribution Station Christopher Adryan Ichsan; Agustinus Purna Irawan; Agus Halim; Didi Widya Utama; William Dae Panie; Bright Levin Tolukun
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i2.6144

Abstract

In the industrial era 4.0, the automation system technology used is growing rapidly. Automation systems in the industry are very useful, especially in reducing production time. One of the tools that can be used to simulate production in an industry is the Modular Production System (MPS). MPS itself consists of several stations to simulate the production process on a small scale. In a production system, of course, a system is needed that can detect abnormal workpiece conditions. This system will be driven by a Programmable Logic Controller (PLC). This system will be placed at the distribution station. The rejection system in MPS is needed because, in MPS there is still a manual process, namely in the process of inserting workpieces into the stack magazine. with this manual process, it is likely that workpieces with abnormal conditions will be processed by MPS. This condition is unlikely to be processed further to the pick and place station. Therefore, objects with abnormal conditions must be separated by this rejection system. There are 2 methods used to conduct this research, namely using the 5/3 valve and the positive stop method. Data collection from both methods is done by experiment. From the experimental results of the two methods, it can be seen that the best method used for this system is the positive stop method. This method is the most appropriate method because it can produce a very accurate swivel arm stop position. From the data obtained, using the 5/3 valve method with a pressure of 4 bar the swivel arm stop position ranges from 22.4 cm to reach more than 25.8 cm, and at a pressure of 5 bar the swivel arm height ranges from 25.8 cm to more. By using the positive stop method the swivel arm stops exactly at the specified swivel arm height because the swivel arm is held by the pneumatic cylinder.
Design and Optimizing Top Cover Feeding Unit Modular Production System and Pick & Place Station Emanoelle Napoleon; Agus Halim; Didi Widya Utama; Agustinus Purna Irawan; Jason Waworuntu
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i2.6176

Abstract

Modular Production System is a station unit consisting of industrial components in the form of pneumatic and electrical components controlled by a Programmable Logic Controller which is directed for industry-oriented vocational training. In a Modular Production System, there are several types of stations, one of which is the pick and place station which consists of two modules, namely the pick and place module and the conveyor module. This design discusses the optimization of the design of the top cover feeding unit at the pick and place station because the top cover is dislocated every time there is a change in position when the vacuum sucks the top cover. This design optimization is done by redesigning the feeding unit slider. By doing this optimization, it can make the feeding unit accommodate the top cover where it should be and improve the process capability of the system. The results of this optimization are determined based on the process capability values, before optimization the resulting values were 1.0417 for Capabiity Process and 0.77 for the index. Then after design optimization, the values are 3.402 for Capabilty Process and 6.396 for the index and produce a total force of 0.205 N by using a slider feeding unit tilt angle of 14o. This tilt angle was determined as the most optimal angle because it resulted in the least system failure.
PERANCANGAN DAN ANALISIS JAW GRIPPER PADA STASIUN PERAKITAN MODULAR SISTEM PRODUKSI MENGGUNAKAN METODE FAILURE MODE AND EFFECTS ANALYSIS Bryan Willynata; Agus Halim; Didi Widya Utama
Jurnal Mitra Teknik Industri Vol. 5 No. 1 (2026): Jurnal Mitra Teknik Industri
Publisher : Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to design and analyze the jaw gripper on the Modular Production System (MPS) assembly station. This study was conducted by analyzing using Failure Mode and Effect Analysis (FMEA). The design serves to adjust the shape and size of the work object in the form of a cap, piston, spring and cylinder body so that the assembly process can run smoothly. The design was made using Fusion 360 software and the production process used PLA+ material with a 3D printing method. Strength analysis was carried out using the static stress method in Fusion 360 software with safety factor parameters VonMises stress, Displacement and Strain. The minimum safety factor value obtained for the cap is 4,795, the spring is 2,485, and the piston is 6,17, so that the analysis results indicate that the design is in a safe state. The stress and deformation values obtained are also still within the permitted limits. The calculation of the minimum gripping force value is 0,56 N and the holding force is 0,22 N. Failure Mode and Effect Analysis analysis is used to help prevent potential system failures. The research results show that the jaw gripper design is able to increase the reliability, efficiency and safety of the assembly system.
PERANCANGAN KONSEP MODULAR PRODUCTION SYSTEM (MPS) DENGAN MENGGUNAKAN METODE VDI 2221 DAN ANALISIS KONSUMSI ENERGI PADA SISTEM PRODUKSI MODULAR (MPS) ALian Jaya Lesmana; Agus Halim; Didi Widya Utama
Jurnal Mitra Teknik Industri Vol. 5 No. 1 (2026): Jurnal Mitra Teknik Industri
Publisher : Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmti.v5i1.38040

Abstract

This study aims to design a modular production system (MPS) concept that is capable of optimally lifting and moving workpieces and analysing the energy consumption required during operation. The method used is VDI 2221 for systematic concept design, combined with a sensor-based quantitative experimental method to measure air and electrical energy consumption. The design results produce four concept variations, with variation 4 (4-axis robot, specific gripper bracket, magnetic sensor, electric gripper, aluminium profile as bed plate, table, steel foot adjuster, PLA+ jaw gripper) selected as the best concept because it is in accordance with the initial specification list and has the highest weight value (4.54). Pneumatic energy consumption over one hour recorded a total air volume of 338 L, a converted power of 1.16 kW, and a total energy of 4,175.424 kJ. Total electrical energy consumption reached 0.315 kWh, with the compressor accounting for the largest share at 0.239 kWh. The VDI 2221 method proved effective in producing a systematic MPS design concept that fulfils all established technical specifications.
Co-Authors Agustinus Purna Irawan ALian Jaya Lesmana Bright Levin Tolukun Bryan Willynata Christopher Adryan Ichsan Emanoelle Napoleon Erwin Siahaan Jason Waworuntu Jefvin Firnandius Juan Setiawan Kevin Raynaldo Kevin Raynaldo Mase Hideaki Robin Averil Ronald Ogi Pratama Satrio Tauladan Utama, Didi Widya William Dae Panie