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All Journal Manutech : Jurnal Teknologi Manufaktur Jurnal Teknik Mesin Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat IJIMCE : International Journal of Innovation in Mechanical Construction and Energy
Yuliarman Yuliarman
Jurusan Teknik Mesin Politeknik Negeri Padang
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Perancangan Mesin Pengupas Sabut Kelapa Zahwa Azzahra, Gita; Okta Putra, Ilham; Yuliarman, Yuliarman; Zulhendri, Zulhendri; Yetri, Yuli
Manutech : Jurnal Teknologi Manufaktur Vol. 15 No. 02 (2023): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v15i02.224

Abstract

Coconut is a major crop in Indonesia. The coconut peeling process consists of several stages, namely the stripping of coir and coconut shells. These processes use manual tools, so it takes a long time and requires manpower. To overcome this problem, the authors design and analyze a coconut husk peeling machine in which the separation process does not mix with peeled coconut husk and is a safe machine to use. while working. This machine uses an automatic system so it does not require extra human labor. The Coconut Coir Peeler Machine is driven by an electric motor. An electric motor that rotates the blade shaft by transmitting power to the shaft through pulleys and belts so that the paring blade rotates. The engine capacity is 1.5 HP, the rotation speed is 1,400 rpm. The transmission system pulley is a drive pulley with a diameter (d1) = 4 inches and a driven pulley (d2) = 8 inches with a Type A Belt. The paring knife used is a flat triangular knife that is circularly arranged like a thread with 50 pieces. on the blade pipe, where the diameter of the blade pipe is 100 mm and the blade height is 40mm.
Perancangan dan Simulasi Mesin Perontok Biji Jagung Kapasitas 400 Kg/Jam Azzah Rosadi, Nabilla; Ulhafidzah, Annisa; Yuliarman, Yuliarman; Menhendry, Menhendry; Yetri, Yuli
Manutech : Jurnal Teknologi Manufaktur Vol. 15 No. 02 (2023): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v15i02.231

Abstract

Corn is one of the main sources of carbohydrates in Indonesia. Corn growth has reached all regions of the archipelago. As a source of carbohydrates other than rice, corn can also be processed into various food industry products such as snacks. In addition, corn can also be used as animal feed so the need for shelled corn is very high in Indonesia. Therefore we need an appropriate technology that functions to facilitate human work to produce shelled corn in a short time and high production yields. So Corn Seed Threshing Machine was designed with a capacity of 400 kg/hour. This machine consists of main components such as a cylinder shell, funnel, guide, and reservoir. This machine uses a 1.5 HP electric motor with a rotation of 1400 rpm and uses a Belt and Puli transmission system. The sheller shaft is added with a spiral-shaped sheller tooth.
Rancang Bangun Dan Pembuatan Mesin Pembersih Pantai Yuliarman, Yuliarman; Rahmatia Ikhsani, Siska; Effiandi, Nota; Zulhendri, Zulhendri; Yetri, Yuli
Manutech : Jurnal Teknologi Manufaktur Vol. 15 No. 02 (2023): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/manutech.v15i02.232

Abstract

The beach is a comfortable place for traveling and relaxing. Therefore, the cleanliness of the beach area must be maintained for the sake of mutual comfort. Due to the lack of discipline of visitors, a lot of rubbish is piled up and piled up out of place every day. So, cleaning staff find it difficult to clean up rubbish manually. Therefore, an initial design stage is needed, then proceed with the creation of a semi-automatic beach cleaning machine or Beach Cleaning Machine to overcome this problem. In the future, cleaning the beach using this machine can speed up the cleaning process and make the work of beach cleaners easier. The working principle of this machine uses a gasoline motor as a driving source. So, when the motorbike is turned on, the machine will work automatically. Then to direct the movement of the machine an operator is needed. So, it is very appropriate to use a Beach Cleaning Machine to clean the beach compared to picking it up directly or using manual tools, because it can save work time.
Rancang Bangun Mesin Pengupas Kulit Kacang Tanah Menggunakan Motor Listrik Dengan Tipe Silinder Horizontal Menggunakan Bahan Pisau ST 37 Anderson, Sir; Yuliarman, Yuliarman; Maimuzar, Maimuzar; Nasirwan, Nasirwan; Nusyirwan, Nusyirwan; Nofriadi, Nofriadi; Elisma, Netri; Insani, Farhan Filza
Jurnal Teknik Mesin Vol 17 No 2 (2024): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.17.2.1603

Abstract

Peanuts are a plant that is widely cultivated in Indonesia, but the process of peeling the skin is still often done manually, which requires a lot of time and effort. To increase efficiency in this process, a peanut peeling machine with a horizontal cylinder design was developed. This innovation is designed to make it easier for farmers and small entrepreneurs to peel peanuts with a larger production capacity. This peeling machine is equipped with a nut discharge regulation system and uses a 1 Hp electric motor with a speed of 1400 rpm which is transmitted to 700 rpm. The stripping process is carried out by putting the dried peanuts into the hopper, then the knife cylinder rotates to separate the husks from the peanuts. The system is supported by a belt and pulley mechanism that ensures smooth operation of the machine. The test results showed that this machine was able to peel peanuts with a capacity of 64 kg/hour, providing a significant increase in productivity when compared to manual methods. This machine is expected to provide a more efficient solution for the agricultural industry and home businesses in peanut processing.
Design And Construction Of Automatic Safety System Potato Stick Cutting Machine Aidil Zamri; Yuliarman, Yuliarman; Zulhendri, Zulhendri; Menhendri, Menhendri; Rosadi, Nabilla Azzah
IJIMCE : International Journal of Innovation in Mechanical Construction and Energy Vol. 1 No. 1 (2024): IJIMCE : International Journal of Innovation in Mechanical Construction and Ene
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijimce.v1i1.9

Abstract

This research aims to develop a potato stick cutting machine with an automatic safety system, which is a crucial step in supporting the sustainable growth and development of the French fries industry. The methodology used includes a literature review, needs identification, conceptual design, machine fabrication, and testing. In determining the allowable tensile stress of the material, the value used is 120 N/mm², while for the torsional stress and bending stress of the shaft, the values are 96 N/mm² and 120 N/mm² respectively. Planning the pulley involves using a pulley with a diameter of 76.2 mm, while belt selection involves using a type A V-belt with a length of 48.50 inches. The shaft axis distance is also determined with a correction of 503 mm. Test results show that the machine is capable of achieving a production capacity of 84 kg/hour when equipped with an automatic safety system. This machine also facilitates further processing and opens opportunities for small and medium-sized enterprises (SMEs) to utilize it in potato stick production. This research contributes significantly to the development of the potato processing industry by providing a reliable and efficient solution for potato stick production. Thus, this study is crucial for advancing the overall French fries industry sector.
Pelatihan CAD CAM Dan Kegunaannya Pada Dunia Industri Untuk Mahasiswa Mesin Politeknik Negeri Bengkalis Zulhendri, Zulhendri; Yuliarman, Yuliarman; Chadry, Rivanol; Junaidi, Junaidi; Andriyanto, Andriyanto
Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Vol 7 No 1 (2025)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jppm.v7i1.1668

Abstract

Computer-Aided Design (CAD) technology is a form of automation that helps designers to improve drawings, specifications, and elements related to design using special graphic effects and computer program calculations. Technology that combines computers with CAD software with CNC (Computer Numeric Control) production machines, where this technology is used for various products in the environment and architecture, electronics, and aerodynamics (air dynamics), automotive engineering and product design. While CAM (Computer Aided Manufacturing) is a technology for planning, arranging and controlling product manufacturing with the help of computers. CAD-CAM is a compulsory course taught to students of Mechanical Engineering Study Program and other study programs related to engineering or machine design. One of the study programs that studies CAD-CAM is the D4 Mechanical Production and Maintenance Engineering Study Program from the Department of Mechanical Engineering, Bengkalis State Polytechnic, but it has not been implemented in depth. Based on this, this community service was carried out for students of the Mechanical Engineering Department of the Bengkalis State Polytechnic. Through this community service, training was provided to students about CAD-CAM materials and their use in the industrial world such as in the milling and lathe machining process and in the 3D printing process. In addition, there was also a sharing of experiences in operating 3D printing brands Ender-K1 owned by the Bengkalis State Polytechnic CNC laboratory so that it could operate optimally. On this occasion, a 3D printing tool, the clarity ender 3.V3.SE brand, was also handed over. Keywords: CAD-CAM, CNC, solidwork, ZW3D, 3D-printing,
Co-Authors Aidil Zamri Andriyanto Andriyanto Azzah Rosadi, Nabilla Elisma, Netri Insani, Farhan Filza Junaidi Junaidi Maimuzar Maimuzar Menhendri, Menhendri Menhendry Nasirwan Nasirwan Nofriadi Nofriadi Nota Effiandi Nusyirwan Nusyirwan Okta Putra, Ilham Rahmatia Ikhsani, Siska Rivanol Chadry Rosadi, Nabilla Azzah Sir Anderson Ulhafidzah, Annisa Yuli Yetri Zahwa Azzahra, Gita Zulhendri Zulhendri