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Desain dan Analisa Perhitungan Rem Cakram Pada Mobil Sport Utility Vehicle (SUV) Eko Ari Wibowo; Widyastuti; Muhammad Nur Wahyu Hidayah; Ida Betanursanti
Accurate: Journal of Mechanical Engineering and Science Vol. 4 No. 1 (2023): April 2023
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v4i1.2018

Abstract

Brakes are an important component in a vehicle unit, so it is necessary to have proper planning in the design and manufacture process. The purpose of this study is to design disc brakes on a Sport Utility Vehicle (SUV) car with consideration of the results of the calculation analysis based on the specifications of the reference car. The resulting design is in the form of main components which include calipers, pistons, discs, pads, rivets, pins and bolts. Based on this design, the calculation results show the braking process when a car traveling at a speed of 245 km/h can stop at a braking distance (s) of 42 m with a braking time 4 seconds. The next research is to make a mathematical model to optimize the dimensions of the brake components needed at the ideal braking distance.
Edukasi Penggunaan Alat Pelindung Diri (APD) Pelindung Jari Pada Pemilahan Sampah AMDK Gelas Plastik Di Bank Sampah SiHatin Eko Ari Wibowo; Widyastuti; Ida Betanursanti; Galih Mahardika Munandar; Nabila Fitri Rahmawati; Widya Anggrianita Ramadhani
JURNAL PENGABDIAN MASYARAKAT INDONESIA Vol. 3 No. 1 (2024): Februari : Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpmi.v3i1.3442

Abstract

The increase in consumption of bottled drinking water (AMDK) reached 54.11% from 2018 to 2020, which has a negative impact on the environment. SiHatin Waste Bank is a community formed to manage the waste. Waste Bank officers face the risk of injury and infection, especially to the hands, due to the lack of Personal Protective Equipment (PPE) during the processing of plastic glass AMDK waste. This condition creates new problems for Waste Bank officers, the purpose of this activity is to implement education on the use of finger protection in sorting and cutting plastic glass AMDK. The method of implementation of the activity involves observation, preparation of educational materials, direct training at the Waste Bank location, and evaluation of the impact through monitoring changes in officer behavior. The implementation of education on the use of PPE succeeded in increasing staff understanding by 41%, which is expected to reduce the incidence of injury and infection in the process of cutting plastic bottled water. It also contributed positively to the overall operations of the Waste Bank. In the next stage, there is a need for comprehensive monitoring by involving stakeholders to support the implementation of education holistically in an effort to manage sustainable waste.
Pendampingan Pengelolaan Sampah Rumah Tangga Ibu-Ibu ‘Aisyiyah Cabang Puring Menggunakan Ember Bertumpuk Ida Betanursanti; Galih Mahardika Munandar; Puji Warastri
Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat Vol. 1 No. 3 (2024): Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/harmoni.v1i3.372

Abstract

The community service program at Muhammadiyah Gombong University involves industrial engineering students and lecturers who assist the women of 'Aisyiyah Puring Branch in making liquid organic fertilizer from household waste. The goal is to improve family nutrition by providing training on using household waste to create liquid organic fertilizer using the stacked bucket method. The resulting fertilizer is used to nourish garden plants as a sustainable source of family nutrition. The mentoring process consists of four stages: preparation, education, practice, and maturation. As a result of the program, 60% of the participants have successfully produced fertilizer using the stacked bucket method. The best practices for making fertilizer are then shared with the surrounding community to encourage the habit of managing household waste effectively.
Pendampingan Produksi Sambal Terasi Kemasan Oleh Kelompok Wanita Tani Sari Asih Klirong Ida Betanursanti; Galih Mahardika Munandar; Muhammad Nur Wahyu Hidayat; Alifta Dicasani
Indonesia Bergerak : Jurnal Hasil Kegiatan Pengabdian Masyarakat Vol. 2 No. 1 (2024): Januari : Indonesia Bergerak: Jurnal Hasil Kegiatan Pengabdian Masyarakat
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/inber.v2i1.153

Abstract

This community service aims to assist in the production process of packaged shrimp paste chili sauce for the Sari Asih Women Farmers Group (KWT) in Klegenwonosari village, Klirong sub-district. Making shrimp chili paste will be able to meet the availability of chilies throughout the year for daily consumption. The method implemented is assistance starting from planning, preparating the ingredients, treatments of chili ingredients before making chili sauce, the shrimp chili paste-making process, frying, packaging, and labeling. At each stage of the production process, insight into hygiene and health risks is providing so that packaged chili products are attractive with color, taste, and aroma that remain stable and safe for consumption. The accompanying production process of packaged shrimp paste chili sauce is starting from the preparation, manufacturing, and packaging processes. The preparation selects goods and fresh ingredients free from chemical and biological contaminants. The stage of making chili paste is to control the water and cooking oil content in the chili sauce to extend the shelf life. The packaging process involves selecting packaging made from polypropylene for safety, controlling water content, and closing the packaging tightly to extend shelf life.
Sosialisasi Pengolahan Sampah dengan Penggunaan Alat Pemotong Ring AMDK Gelas Plastik yang Aman di Bank Sampah SiHatin Eko Ari Wibowo; Widyastuti Widyastuti; Ida Betanursanti; Dyah Puji Astuti
Pelayanan Unggulan : Jurnal Pengabdian Masyarakat Terapan Vol. 2 No. 1 (2025): Februari : Pelayanan Unggulan : Jurnal Pengabdian Masyarakat Terapan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/unggulan.v2i1.1195

Abstract

The increase in consumption of plastic bottled drinking water (AMDK) has led to an increase in the amount of plastic waste that requires special handling. One of the main challenges in managing this waste is the process of cutting plastic cup rings, which has been done manually using a cutter or small knife. This manual method is not only less effective but also increases the risk of injury for waste pickers. This research aims to develop a safer and more effective plastic cup ring cutter. Through a socialisation programme and implementation of the tool at Bank Sampah SiHatin, the effectiveness of the tool was tested by comparing the manual method and the use of the cutting tool. The results of the analysis show that the use of this tool is able to increase the cutting speed by 58%, produce more uniform cuts, and eliminate the risk of injury due to the use of cutters. In addition, this tool also improves occupational safety and health (K3) aspects and has a positive impact on the economic value of cutting products. Thus, this innovation is an effective solution in plastic waste management in the informal sector and can be adopted more widely in various other Waste Banks
Desain dan Analisa Perhitungan Rem Cakram Pada Mobil Sport Utility Vehicle (SUV) Eko Ari Wibowo; Widyastuti; Muhammad Nur Wahyu Hidayah; Ida Betanursanti
Accurate: Journal of Mechanical Engineering and Science Vol. 4 No. 1 (2023): April 2023
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v4i1.2018

Abstract

Brakes are an important component in a vehicle unit, so it is necessary to have proper planning in the design and manufacture process. The purpose of this study is to design disc brakes on a Sport Utility Vehicle (SUV) car with consideration of the results of the calculation analysis based on the specifications of the reference car. The resulting design is in the form of main components which include calipers, pistons, discs, pads, rivets, pins and bolts. Based on this design, the calculation results show the braking process when a car traveling at a speed of 245 km/h can stop at a braking distance (s) of 42 m with a braking time 4 seconds. The next research is to make a mathematical model to optimize the dimensions of the brake components needed at the ideal braking distance.