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Metal forming technology dissemination for economic empowerment of small and medium enterprises Abdulah, Amri; Sukarman, Sukarman; Jatira, Jatira; Rajab, Dede Ardi; Anwar, Choirul; Heryana, Ghany; Shieddique, Apang Djafar; Irawan, Adhi Chandra; Setiawan, Yuda; Bachtiar, Mochamad Faisal; Riswandi, Muhammad Andi
Community Empowerment Vol 6 No 6 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (744.512 KB) | DOI: 10.31603/ce.4850

Abstract

This metal forming technology dissemination activity involved three partners from micro, small and medium enterprises (MSMEs) engaged in the metal forming industry in the village of Karangsentosa, Karangbahagia District, Bekasi Regency. The main problem faced by partners is the difficulty in designing dies for the combination of piercing and blanking processes. This difficulty resulted in the piercing and blanking processes being carried out separately, resulting in less efficient production performance and higher production costs, thus requiring a reverse engineering process for some of its products. The method used in this dissemination process was an experimental method by doing reverse engineering on one of the products produced, namely the ducting corner. The purpose of this metal forming technology dissemination is to assist partners in increasing the efficiency of the production process by combining piercing and blanking processes into one process. In this metal forming technology dissemination activity, efficiency has been carried out from nine stages of the production process to five production processes. The combination of blanking and piercing processes using 1.2 mm SPCC-SD material for the production of ducting corners requires a minimum power press machine capacity of 18.3 tons. Further dissemination will be carried out by combining the piercing, blanking and bending processes by applying the progressives dies design.
BELT CONVEYOR DESIGN FOR PRINTING BARCODE SCANNER MECHANISM Ghany Heryana; Adang Saepudin; Andi Ciswanto
Jurnal Teknologika Vol 10 No 1 (2020): Jurnal teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (852.684 KB)

Abstract

Belt conveyor is an intensive material transfer machine used in every branch of industry such as the casting industry, paper industry, food industry, coal mining industry and, so on. Most industries use the belt conveyor itself because belt conveyors can operate efficiently, practically, also economically. Transported materials can be bulk load or unit load, as well as easy maintenance and operation. Therefore it is necessary to design a conveyor belt according to the type of material to be transported. The design carried out is the design or engineering of conveyor belts, calculation of conveyor belt capacity, calculation of motor power, machine element analysis, and frame material used. The results obtained include making a belt conveyor unit, load design, designing a belt conveyor unit load with a carrying capacity (Qt) 5.2 ton per hour, loading weight - belt conveyor length (Wm) 8.66 kg/m, belt load maximum (Fmax) 165.65 kg, motor power 0.5 HP. The belt used standard type PVC food heat resistance up to 90°C. The frame belt conveyor uses SS 304 standard food material.
INCREASING READABILITY OF CONVENTIONAL MILLING MACHINE BY USING DIGITAL READOUT (DRO) TO SUPPORT JIG BORING PROCESS Rahmat Subarkah; Ghany Heryana; Moch. Sholeh; Andi Ulfiana; Ade Sumpena; Hamdi; Irwandi
Jurnal Teknologika Vol 10 No 1 (2020): Jurnal teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.527 KB)

Abstract

The requirements of manufacturing process are increasing to deal with global competition. The demand of precise components to support industry of food, pharmaceutical, infrastructure, energy and transportation are increasing significantly. Facing these challenges, capacity and capability of conventional milling machine need to be improved, especially in term of readability of axis movements. This matter influences the accuracy, machining time and easiness of machining process particularly in jig boring process. Linear encoder and digital readout (DRO) have been implemented in this study. Furthermore, this study investigated the used of linear encoder and digital readout (DRO) in jig boring process. The accuracy and machining time were involved in this study. This study proofed that linear encoder and digital readout improved the accuracy and machining time. Moreover, it helps operators in order to determine the datum and machining process. Based on these advantages, it is concluded that the linear encoder and digital readout are recommended to be implemented in small and medium industrial manufacturer in order to enhance their competitiveness in global market.
PERANCANGAN DAN ANALISIS DAYA PENGGERAK DAN TRANSMISI MESIN PENCETAK PAKAN TERNAK DENGAN KONSEP TWO IN ONE Dede Ardi Rajab; Ridwan Sidik; Ghany Heryana
Jurnal Teknologika Vol 11 No 2 (2021): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1205.607 KB) | DOI: 10.51132/teknologika.v11i2.126

Abstract

Abstract.The rapid development of science and technology in the world so that it can bring up ideas, one of which is to make an animal feed printing machine with the Two In One concept to make it more efficient, especially for micro-scale chicken farm entrepreneurs. In making this animal feed printing machine, it cannot be separated from the power of the driving motor, because the power of this motor determines whether or not a movement mechanism occurs in this machine. the force that occurs in this animal feed printing machine, the transmission used must also have its own advantages. This feed printing machine uses an AC induction motor with 1 phase induction, 1 HP power, and a rotation speed of 1490 RPM. The transmission used in this machine has two types of transmission, namely the chain sprocket with a sprocket diameter of 101.6 mm in the gearbox, the diameter of the sprocket on the printer is 100 mm while the diameter of the pully used in the printer is 101.6 mm in diameter and 304.8 mm in the printer. mixer. Loading affects the speed and power that occurs in this machine, when the engine is loaded, the power that occurs is greater and when the engine is loaded the engine rotation speed decreases it causes the load and speed values ​​to be inversely proportional. Keywords: Motor Drive, Transmission, Power
ANALISIS MATERIAL REMOVAL RATE DAN SURFACE ROUGHNESS PADA PROSES SINKER-EDM MENGGUNAKAN ELEKTRODA TEMBAGA ANDRI AHMAD SYAHID; GHANY HERYANA; SUKARMAN
Jurnal Teknologika Vol 12 No 1 (2022): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (671.775 KB) | DOI: 10.51132/teknologika.v12i1.156

Abstract

Electrical discharge machining (EDM) is one method of manufacturing precise parts with materials that are difficult to cut. EDM has wide applications in the automotive and aerospace industries. The process of electrical erosion consists of the removal of material from the workpiece due to an electric discharge that occurs between the work electrode and the workpiece surface. The electrodes and the workpiece are connected to an electric charge generator.This thesis presents the results of experimental research on electrical discharge machining (EDM), in which the workpiece material is SPHC plate and copper electrodes. The method used in this experiment is the Taguchi method to determine the optimal parameters by varying the current parameters (7A, 12A and 15A), spark on time (210 s, 340 s and 400 s), Gap (50V, 45V and 40V). Process performance measured in this case is the Material Removal Rate and Surface Rougness. The results of the experiment using the Taguchi method showed that the largest optimal MRR was 82.10 mm3/min at current=15 A; Spark on time= 340 s; gap= 50 volts. For the smallest optimal value of SR is 26.00 m at 7 A current; Spark on time= 210 s; gap= 45 volts.
STUDI KINERJA HANDHELD PORTABLE 3D SCANNER DALAM PENGUKURAN DIAMETER DAN KEDALAMAN LUBANG PADA SPESIMEN LOGAM Anang Wahyu Setiawan; Muslimin Muslimin; Ghany Heryana
Jurnal Teknologi Terapan Vol 9, No 1 (2023): Jurnal Teknologi Terapan
Publisher : P3M Politeknik Negeri Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31884/jtt.v9i1.420

Abstract

A Handheld portable 3D Scanner is an optical-based tool that can be gripped by hand and moved from one place to another. This tool is used to scan part’s surface and produce a 3-dimensional representation in the form of a point cloud. The use of 3D Scanners has grown significantly in recent years, especially in applications in the metrology, industrial manufacturing inspection, and reverse engineering. Apart from the ease of use and flexibility of use, as an optical-based tool with triangulation principles, Handheld Portable 3D Scanners have limitations in scanning the geometric shape of a narrow hole or slit. The specifications published by the manufacturer do not fully describe tool’s performance  in this regard. For this reason, an evaluation of the performance of the Handheld Portable 3D Scanner is carried out by determining the error of measuring holes on the workpiece with variations in depth and diameter. As a reference value, the results of the Coordinate Measuring Machine –CMM measurement are used. . The study result show that handheld 3D scanners generally have an error in measuring the diameter and measuring the depth of the hole, above the specification of 0.03 mm. In holes with a diameter of 1 mm, the handheld 3D scanner has a relationship between the error of measuring hole’s diameter and hole’s diameter with the regression equation: y=0.037x-0.54. En values categorized as "outliers" were found in holes with a diameter of 1 mm with a depth of 0.5, 1, 2, 4 mm and holes with a diameter of 2mm with a depth of 4 mm.
OPTIMIZATION OF MACHINERY FIXTURE DESIGN THE MAIN COMPONENTS OF SLING BEARINGS USE A PNEUMATIC SYSTEM fuzi rachmat ramdhan; Faiz Azri; Ghany Heryana; Dianta Mustofa Kamal; Fuad Zainuri; Hady Sofyan
Jurnal Teknologika Vol 13 No 1 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i1.273

Abstract

Sling bearings are one of the important components in the cable car transportation system. These bearings function to support the weight of the cable car and reduce friction between the train and the rail/sling so that the train can move smoothly and safely. To produce quality sling bearings, a precise and accurate machining process is required. The manufacturing process of ropeway sling bearings goes through a machining process, where raw materials that are usually metals or metal alloys will be cut, shaped, and polished to form the desired bearing shape. Fixture machining is one of the most commonly used techniques in the machining process, where the workpiece is clamped or fastened to a specially designed fixture so that the workpiece remains stable during the machining process. The purpose of this engineering is to produce a fixture design for sling bearing components with increased quantity and quality of products on CNC machines by validating the design through simulation. In this study, tests were conducted using a conventional machining fixture and a machining fixture equipped with a pneumatic system. The test results show that the machining fixture equipped with a pneumatic system is able to increase the production speed and efficiency of cable car sling bearings by up to 20% compared to the conventional fixture. This research makes an important contribution to the cable car sling bearing manufacturing industry in improving production efficiency and final product quality. In addition, this research can also be a reference for further research on the optimization of the cable car sling bearing production process.
RANCANGAN OTOMASI CLAMPING GRIPER PRODUK BODY CALIPER DENGAN PRINSIP 6DOF Herry Patria Hasan; Nana Juhana; Indra Nurwinanto; Ghany Heryana; Dianta Mustofa Kamal
Jurnal Teknologika Vol 13 No 1 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i1.275

Abstract

PT.XYZ mengalami ketidak balancenya loding vs capacity pada produksi line assy caliper 2 dengan selisi produksi 13 pcs/jam selisi cycle time current terhadap take time adalah sebesar 2.1 detik data ini sesuai dengan laporan produksi line assy caliper 2 , Gap ini terjadi akibat proses clamping griper mesih dilakukan secara manual akibatnya banyak waktu Muda ( sia-sia ) pada proses tersebut. Sering terjadi part terjatuh , part susah dipasang dan dilepaskan sehingga berakibat proses jadi delay selama 2,1 detik laporan ini terlihat pada grafik monitoring problem line produksi assy caliper 2 . Dengan konsep melakukan penelitian dilapangan produksi langsung kemudian menganalisa kareteristik proses produksi diharapkan problem yang terjadi dapat dicarikan solusi untuk menghilangkan waktu MUDA ( Sia-sia ). Dari hasil penelitian ini membuktikan bahwa memodifikasi jig & fixture dengan pendekatan prinsip 6 Degree Of Freedom dapat menghilangkan gap produksi pada line assy calip er 2 sebesar 2,1 dtk atau 13 pcs /jam dengan cara merubah proses produksi manual menjadi Otomasi dan membuat jig & fixture pencekam benda kerja yang peneliti sebut Chuki-chuki Otomation. Hasilnya setelah dirubah system manual ke otomasi dengan menggunakan Chuki-Chuki pencekam proses loading dan unloading caliper di line assy caliper dapat dihilangkan sehinga bisa mengurangi waktu 1,5 dtk waktu loading dan unloading
Rancang Bangun Mesin Pencacah Nangka Muda Sebagai Bahan Produksi Makanan Megono Subekhi, TB.; Heryana, Ghany; Rajab, Dede Ardi; Nizarudin
Journal of Applied Mechanical Technology Vol 2 No 1 (2023): Journal of Applied Mechanical Technology (JAMET)
Publisher : Politeknik Negeri Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (582.815 KB) | DOI: 10.31884/jamet.v2i1.27

Abstract

ABSTRACT - Megono is a typical food from the city of Pekalongan, the basic ingredients of megono are young jackfruit which is chopped into small pieces and various spices, the process of chopping young jackfruit manually is inefficient and unsafe. The purpose of this design is to produce an efficient and safe young jackfruit chopping machine, so that it can assist megono industry players in increasing megono production. The stages in designing a young jackfruit counter machine are: identifying problems, formulating problems by conducting literature studies and field studies, creating design concepts, establishing designs, assembling components, conducting machine testing and conducting analysis as a basis for making conclusions. The young jackfruit chopping machine has dimensions of 600 mm x 470 mm x 500 mm, uses an electric motor with a power of ½ HP, a voltage of 220 V and a rotation of 1400 rpm, the chopping shaft is made of ST60 material with a diameter of 20 mm, the knife used is made of AISI 5160 steel with dimensions of 100 mm x 50 mm x 4 mm. The capacity of the young jackfruit chopper is 96.58 kg/hour.
Rancang Bangun Sistem PPIC (Production Planning and Inventory Control) CV. DEA AYU LESTARI Komara, Mutiara Andayani; Yusuf, Relavi Ahmad; Salim, Asep Yusapra; Wahyuni, Rani Sri; Heryana, Ghany
Journal of Applied Mechanical Technology Vol 2 No 1 (2023): Journal of Applied Mechanical Technology (JAMET)
Publisher : Politeknik Negeri Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1063.436 KB) | DOI: 10.31884/jamet.v2i1.28

Abstract

CV. Dea Ayu Lestari is a company that operates as a collector and seller of solid waste from factory production. In this company, a small part of the PPIC system is being tested to gain an overview of how the system would work in a large manufacturing company. The data processing process is already computerized but still limited. Some of the newly available data processing processes include processing stock information, which includes incoming and outgoing goods data, as well as stock reports.The system development method used is the Waterfall method, and the development tool utilizes Unified Modeling Language (UML) modeling. This system is created using PHP version 5.4.7 and the database utilizes MySQL version 5.5.27. The result is an information management system for processing company data that allows administrators to quickly, accurately, and computerize the data recapitulation process. It covers stock data, incoming and outgoing goods, employee attendance, payroll, financial reports, and sales reports. Likewise, the company director can easily access information in the form of reports such as stock reports, incoming and outgoing goods reports, employee attendance reports, payroll reports, financial reports, and sales reports for the company they manage.