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Eko Slamet Riyadi
Jurusan Teknik Mesin Politeknik Negeri Banyuwangi|Politeknik Negeri Banyuwangi
Education

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Penerapan Sistem Proposional-Integral-Derivatif Pada Hatchery untuk Meningkatkan Produktivitas Day Old Chick (DOC) Deni Yannuaristaa; Eko Slamet Riyadi; Nur Cholik Hasyim; Sandris Rintania
Jurnal Pengelolaan Laboratorium Pendidikan Vol. 5, No. 1, Januari 2023
Publisher : UPT Laboratorium Terpadu, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jplp.1.1.30-36

Abstract

The Livestock Product Processing Technology Laboratory is one of the centers of practicum, research or community service activities at the Banyuwangi State Polytechnic where it has a hatchery machine with a capacity of 500 grains, the hatchery machine has been modified so that the temperature and humidity can be controlled properly, but the machine still has some disadvantages. In addition to frequent errors in the heater, The system used still uses an on/off control system as a temperature and humidity regulator, so it can cause over shoot or under shoot which can cause fluctuations in temperature and humidity, so it is necessary to apply Proposional-Integral-Derifativ (PID) control which is able to accelerate the response of a system, eliminate offsets and produce large initial changes The purpose of this study was to determine the performance of the tool by applying PID control to hatchery machines that were tested to hatchability and Knowing the temperature and humidity settings to get the best results from the application of PID control on the hatchery machine. This research began with the preparation of the PID control series, namely making hardware and software designs using Arduino, sterilizing hatchery machines and setting temperatures of 37ºC and temperatures of 38ºC and humidity of 65 and 67%, entering eggs for 21 days and collecting data, hatchability and hatching. The results showed that PID control provided constant temperature and humidity stability at 37ºC and 38ºC temperatures, the best temperature and humidity use treatment at 38ºC was able to hatchability of 78.26%.
Rancang Bangun Sliding Cutting Jig Guna Mengoptimalkan Fungsi Kerja Mesin Gerinda Tangan Sebagai Alat Potong Plat Lembaran Eko Slamet Riyadi; Erlina Kusumawati
Jurnal Pengelolaan Laboratorium Pendidikan Vol. 4, No. 2, Juli 2022
Publisher : UPT Laboratorium Terpadu, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jplp.4.2.82-89

Abstract

The process of cutting sheet steel plates is a mandatory work that must be done in a manufacturing process that uses plate-based materials. Cutting of sheet steel plates is usually done using a shearing machine, a cutting grinding machine, plate scissors and weld cutting. The purpose of this study focuses on improving the performance capability of the machine / tool, especially in hand grinding machines so that their function is not only limited to cutting workpieces under the hand, but its function can be maximized to cut sheet plates, box pipes, hollows more easily and quickly by adding jig components as supporting components. The stages that must be done are including design, cutting materials in accordance with the design plan, parakitan (Asembly), finishing, the next stage is testing the working ability of the tool. As for the manufacturing site, testing of the working method of the tool is carried out in the laboratory of bench work and plate majoring in mechanical engineering of Banyuwangi State Polytechnic. From the test results, the plate cutting time using a sliding cutting jig tool becomes faster at approximately 2 -3 minutes than a grinder without being installed on the aid tool. From the results of research that has been done, it is seen that the function of tool performance from hand grinding becomes more optimal and able to contribute to the lecture practicum of bench and plate work in the laboratory of bench and plate work department of Mechanical Engineering Banyuwangi State Polytechnic.
Co-Authors Deni Yannuaristaa Erlina Kusumawati Nur Cholik Hasyim Sandris Rintania