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All Journal POSITRON Rekayasa Mesin Turbo : Jurnal Program Studi Teknik Mesin ARMATUR : Artikel Teknik Mesin dan Manufaktur Hippocampus: Jurnal Pengabdian Kepada Masyarakat Rona Teknik Pertanian
Ari Rianto
Politeknik Negeri Sambas
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Physics Social Sciences Other

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Penerapan Teknologi Mesin Pencacah Rumput untuk Kelompok At Taqwa Farm di Desa Sekura Nopriandy, Feby; Suhendra, Suhendra; Anjiu, Leo Dedy; Rianto, Ari
Hippocampus: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2024): Juni 2024
Publisher : PUSAT PENELITIAN DAN PENGABDIAN PADA MASYARAKAT (PPPM) POLITEKNIK NEGERI SAMBAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/hippocampus.v3i1.747

Abstract

The partner in this program is the At Taqwa Farm group, Sekura Village. The focus of the At Taqwa Farm group is agriculture and animal husbandry. This group has been established since 2020, and has 55 goat farming. The main problem faced by partners is in the feeding process. So far, partners have provided food by taking grass or leaves with a scythe, then simply giving it to livestock. Based on the partner's problems, the service implementation team provided a solution in the form of applying technology using an animal feed chopper machine to the partners. The stages of service activities include chopping machine design, chopping machine manufacturing, chopping machine performance testing, training on operation and maintenance of chopping machines, as well as handing over chopping machines to partners. The grass chopper machine handed over to the partner can function well in chopping grass for animal feed. This really helps partners increase their grass chopping capacity, making the feed preparation process easier for partners.
Analisis panjang bidang kontak perontokan lada pada mesin perontok lada tipe silinder berjaring Leo Dedy Anjiu; Suhendra Suhendra; Ari Rianto
TURBO [Tulisan Riset Berbasis Online] Vol 12 No 1 (2023): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v12i1.2310

Abstract

The threshing process is one of the problems because currently is still mostly done manually. The development of a mechanical pepper threshing system has been carried out by making a pepper threshing machine. Further development is carried out by analyzing the mechanism of pepper threshing. Based on these problems, a research was conducted to analyze the length of the threshing contact area on the pepper threshing mechanism. The independent variable of the research is the length of the threshing contact area. The dependent variables were threshing capacity, threshing efficiency and damage percentage of pepper. The length of the threshing contact area was varied namely 2, 4, 6 and 8 cm. The threshing mechanism rotational speed used is 360 rpm. The tensile strength of the spring on the threshing net is 0,22 kg/cm. The amount of pepper processed in 1 test is 0,4 kg. Based on the test result, the length of the threshing contact area is inversely proportional to the threshing capacity, and directly proportional to the treshing efficiency and the percentage of damage. The highest capacity and the smallest damage percentage were obtained at a contact area length of 2 cm, respectively 109,09 kg/hour and 10,85%. The highest threshing efficiency was obtained at a contact area length of 8 cm is 95,09%.
Performance Test of Water Flow Control System and Nozzle Movement in Fountains Integrated with Automatic Plant Irrigation Suhendra Suhendra; Feby Nopriandy; Irma Fahrizal; Ari Rianto
TURBO [Tulisan Riset Berbasis Online] Vol 14 No 2 (2025): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v14i2.4556

Abstract

The presence of fountains in public areas can create a comfortable atmosphere for everyone. Green spaces can provide ecological and aesthetic benefits, so fountains that combine ecological and aesthetic functions were essential. Based on this, research was conducted to test the performance of the water flow control system and nozzle movement control in a fountain integrated with automatic plant irrigation. Water flow testing was conducted by setting the dimmer at angles of 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, 60°, and 65°. Nozzle movement testing was carried out by giving servo motor movement commands at angles of 50° – 130° and gradually adding an angle of 4° for each test. The data collected in the study were water flow and nozzle movement accuracy. Based on the test results, the minimum flow rate recorded was 0.141 l/s at an angle of 20°, the maximum flow rate reached 0.775 l/s at an angle of 65°, while the average flow rate from the tests was 0.490 l/s. The nozzle movement system showed an average accuracy of 98.84%, indicating that the system performs very well. The test results showed that the water discharge control and nozzle movement systems were able to produce controlled water jets, both in terms of flow rate and direction.
Co-Authors Anjiu, Leo Dedy Budi Setiawan Erwin Erwin Erwin Erwin Feby Nopriandy Iman Syahrizal Irma Fahrizal Butsi Ningsih Kurniawan Kurniawan Leo Dedy Anjiu Muliadi Muliadi Sudjito Soeparman Sugiarto S Suhendra Winda Apriani