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PERANCANGAN SMART SEATBELT SEBAGAI PERANGKAT PASSIVE SAFETY PADA KENDARAAN ANGKUTAN BARANG Budi, Sigit Setijo; Dwifa`, M. Beny; Makhrojan, Agus
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 2 No 2 (2015): Prosiding Forum Studi Transportasi antar Perguruan Tinggi
Publisher : FSTPT Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Seatbelt is a passive safety equipment that has become mandatory equipment in a motor vehicle in accordance with the mandate of the law. Seatbelt main function is to protect the driver and passenger from impact in the event of an accident. However, there is still reluctance from the driver to use this device. This study aims to overcome the reluctance of the driver in use seatbelt when driving. The research process is done by making smart seatbelt to be activated if the driver does not use a seatbelt. The results of this study are a smart seatbelt control system on the vehicle so that the system does not turn on when the seatbelt is not used used.
UPAYA PENINGKATAN PENGETAHUAN ENERGI TERBARUKAN DI SMK MA’ARIF NU TALANG KOTA TEGAL usman, mukhamad khumaidi; Syarifudin, Syarifudin; Budi, Sigit Setijo
Jurnal Pengabdian Masyarakat Bumi Raflesia Vol 3, No 2 (2020): Jurnal Pengabdian Kepada Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jpmbr.v3i2.915

Abstract

ABSTRAK Berkurangnya produksi energi fosil terutama minyak bumi serta komitmen global dalam pengurangan emisi gas rumah kaca, mendorong Pemerintah untuk meningkatkan peran energi baru dan terbarukan secara terus menerus sebagai bagian dalam menjaga ketahanan dan kemandirian energi. Sesuai PP No. 79 Tahun 2014 tentang Kebijakan Energi Nasional, target bauran energi baru dan terbarukan pada tahun 2025 paling sedikit 23% dan 31% pada tahun 2050. Daerah kota tegal memiliki garis pantai sekitar 10,2 Km yang belum dimanfaatkan untuk energi listrik, tujuan dari sosialisai ini adalah agar siswa mengenal potensi yang ada disekitar untuk bisa dijadikan energi listrik yang ramah lingkungan. Tujuan untuk memberikan pengetahuan akan energi terbarukan salah satunya pemanfaatan energi matahari, Hasil pengabdian pada masyarakat dalam bentuk Iptek bagi Masyarakat (IbM) yang telah dilaksanakan terdapat peningkatan pengetahuan siswa SMK tentang konversi energi terbarukan dan siswa mampu mempraktikkan instalasi panel surya serta mampu mempraktikkan penggunaan alat ukur arus dan tegangan yang keluar dari panel surya sehingga bisa membuat instalasi panel surya sesuai dengan kebutuhan. Kata Kunci : Energi Listrik, Energi Matahari, Panel Surya
Perancangan Sistem Suspensi Dan Analisis Pegas Sepeda Motor Listrik Phb Menggunakan Finite Elemen Metode (FEM) Budi, Sigit Setijo; Sanjaya, Firman Lukman; Ayu, Fitri
Rekayasa Material, Manufaktur dan Energi Vol 5, No 1: Maret 2022
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v5i1.10261

Abstract

Currently, motorcycles in general and especially electric motorcycles, are equipped with various technologies, one of which is a suspension system. Electric motorcycle suspension has advantages, one of which is the damping of the rear suspension and has a suspension that is comfortable for daily mobility and tends to be soft when passing through damaged roads. The purpose of this study was to determine the load of the suspension using the finite element method. In this study, the springs received loads of 60kg, 80kg, 100kg and 120kg. From the results of this study, ST 37 suspension has better performance compared to AISI 1020.
Penerapan Penggunaan Alat-alat Perbengkelan Pada Bengkel Rita Jaya Motor Pesurungan Lor Akhmadi, Amin Nur; Budi, Sigit Setijo; Ariyanto, Nur Aidi
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 2 No 1 (2024): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v2i1.97

Abstract

The potential use of workshop tools is often not in accordance with the SST and is related to speed work in work which includes servicing the carburetor, fuel system, steering system, electrical system so that in workshop work there are often delays in dealing with customers such as tune ups which should be handled quickly but with a lack of tools the work becomes late. Providing knowledge about existing equipment in workshops, providing skills in using multifunctional tools for repairs, improving the quality of human resources, especially mechanics. This service uses a direct, practical presentation method at the workshop where the chairman gives directions to customers and surrounding mechanics to take part in the training using multifunctional key tools. From this activity it can be found that in the workshop, when repairs are busy, customers really complain about how long it takes to repair their motorbikes because the equipment does not comply with operational procedures, and there are no SST tools. With community service activities at the Rita Motor Pesurungan Lor workshop, it provides knowledge, understanding and innovation regarding efficient and multi-functional workshop tools. Speed up employee work in service with this multi-functional tool so that customers are satisfied with its performance.
Pelatihan Perakitan Mobil Listrik bagi Siswa SMK N 1 Adiwerna Usman, Mukhamad Khumaidi; Fatkhurozzak, Faqih; Sanjaya, Firman Lukman; Aryanto, Nur Aidi; Akhmadi, Amin Nur; Budi, Sigit Setijo
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 2 No 2 (2024): Agustus
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v2i2.116

Abstract

One very important component of an electric car is the battery. Batteries are used as a current source for the entire electrical system and as a place to store electrical energy during the charging process. The power consumption of an electric car with a brushed DC motor drive. To find out the power consumption at a certain constant speed and the battery capacity used, the maximum distance that can be traveled can be calculated. The partner's problem is that there are no activities to assemble electric cars and calculate battery requirements for the power required by electric car. The implementation method uses the method of socialization and training or direct practice. The socialization method is carried out by inviting vocational school students to the mechanical engineering laboratory of Harapan Bersama Polytechnic to be given an explanation and knowledge about the basic principles of electric cars, the main components of electric cars and how to calculate the power required by electric car to be assembled, the activity will be held on June 9 2022 with the result being an increase in students' skills in assembling electric cars. Knowledge of calculating battery power and assembling batteries according to electric car needs, as well as correct electric car installation. The output resulting from this training is that students at SMK N1 Adiwerna have insight into battery circuits and electric car installations.
EFEK BLENDING BAHAN BAKAR TERBARUKAN BUTANOL 5% PADA PERTAMAX TERHADAP PERFORMA MESIN BENSIN EFI 150 CC Budi, Sigit Setijo; Sanjaya, Firman Lukman; Fatkhurrozak, Faqih; -, Syarifudin; Riyono, Agus Hut
Power Elektronik : Jurnal Orang Elektro Vol 13, No 1 (2024): POWER ELEKTRONIK
Publisher : Politeknik Harapan Bersama Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/polektro.v13i1.6590

Abstract

Butanol is an alternative energy that is being developed to overcome the energy crisis. This is because butanol has a high Octane number and oxygen content so it can optimize engine performance. This research was carried out to determine the impact of adding butanol to Pertamax on gasoline engine performance. The engine used is a 150 cc EFI petrol engine. The fuel uses Pertamax with butanol additive. Testing uses speed variations of 1000 – 3000 rpm. Test results: The performance of the 150 cc EFI petrol engine using the Pertamax-butanol mixture (P95B5) has increased compared to using pure Pertamax fuel (P100). This can be seen from the increase in torque and power with Pertamax-butanol fuel (P95B5) of 3.57 N.m and 1.12 kW, the highest increase at rpm 3000. Engine fuel consumption decreased when butanol was added compared to pure Pertamax (P100). The lowest fuel consumption occurred with Pertamax-butanol (P95B5) fuel at 0.21 ml/s when the engine speed was 100 rpm. Meanwhile, the highest fuel consumption occurred in Pertamax fuel (P100) at 0.62 ml/s when the engine speed was 3000 rpm
Desain Lower Arm Model Double Wishbone Mobil Listrik PHB Menggunakan Finite Element Metode Budi, Sigit Setijo; Hendrawan, Andre Budhi; Usman, Muhammad Khumaidi
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 3 No 3 (2024): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v3i3.139

Abstract

The weight of a car's parts can be reduced by using materials such as aluminum. The lower arm is the main component of the suspension system, usually found at the front of the suspension in both Macpherson and Double Wishbone systems. There are AA6061 and malleable cast iron materials, where AA6061 is made from aluminum alloy, and the malleable cast iron material is made from steel alloy. Both are different in terms of material but almost similar in terms of material properties. The research method uses FEM assisted by Solidworks software and looks at the loading, stress and strain. The results of the research were that the material from AA6061 was better but more expensive if made in smaller quantities.
Penerapan Penggunaan Bahan Bakar Gas Elpiji 3 kg untuk Mesin Perontok Padi Akhmadi, Amin Nur; Budi, Sigit Setijo; Fatkhurozzak, Faqih
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 2 No 3 (2024): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v2i3.156

Abstract

This community service activity discusses efficiently converting fuel energy for rice thresher machines by replacing it with 3kg melon gas fuel. For the implementation of the Tri Dharma of Higher Education for Lecturers of the DIII Mechanical Engineering Study Program, Harapan Bersama Polytechnic. Providing knowledge and skills about using 3 kg LPG gas to replace gasoline fuel in diesel rice thresher machines. Improving the quality of human resources, especially for farmers. As an implementation of the MOU between the DIII Mechanical Engineering Study Program, Harapan Bersama Polytechnic, Tegal and the local village. The process of implementing PKM activities begins with preparation in the form of a survey of farmer partners to find out what problems are faced by farmers and then find solutions to the problems; from the solutions obtained, it turns out that farmer partners need training on the efficiency of using rice threshers that use 3Kg melon LPG gas fuel, so it is planned to be arranged for an activity on training the use of 3 kg gas as a fuel as a substitute for gasoline. With the presence of a gas converter tool, which can change gasoline fuel into 3kg of gas fuel, people are very happy because it can help provide fuel efficiency for diesel rice threshing machines so that they are not wasteful.
Analisis Perpindahan Gaya SideLoad Pegas Suspensi Tipe C Menggunakan Finite Element Method (FEM) Budi, Sigit Setijo; Lukman Sanjaya, Firman; Fatkhurrozak, Faqih; Syarifudin, Syarifudin; Ariyanto, Nur Aidi
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1783

Abstract

The suspension must provide comfort and safety to the vehicle. Therefore, it is necessary to analyze the load's effect on the pressure distribution on the axle so that the spring strength from the sideload force can be simulated. This study aims to analyze the sideload force of type C suspension springs using FEM. Spring variations are the number of different threaded coils, namely 11, 12, and 13. In the FEM simulation, the spring is given a load until 50mm, 100mm, 150mm, 200mm, and 250mm displacement occurs. The loading spreads to the X, Y, and Z axes. Each direction of the axis is measured by the pressure that occurs. The results showed that the pressure values that occur on the X, Y, and Z axes decreased with each increase in the number of screw coils. The lowest X-axis pressure reduction occurs in thread 12 at 63%. Meanwhile, the pressure on the Y axis decreased by 27% on the spring screw 12. The highest decrease in pressure on the Z axis occurred by 34% on the spring screw 12 compared to the spring screw 11.
PENGARUH LAPISAN COATING ZINC CROMATE TERHADAP KOROSI BAJA SS400 PLAT KAPAL MENGGUNAKAN ALAT UJI SALT SPRAY TEST TYPE GT-7004L Ramandika, Anugrah; Sanjaya, Firman Lukman; Budi, Sigit Setijo; Supriyanto, Eko
Nozzle : Journal Mechanical Engineering Vol 11, No 2 (2022): Nozzle : Journal Mechanical Engineering
Publisher : Politeknik Harapan Bersama Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/nozzle.v11i2.5862

Abstract

Korosi merupakan kerusakan atau degradasi logam karena reaksi dengan lingkungan yang korosif. Korosi juga merupakan suatu masalah yang sering terjadi pada lambung kapal saat pengoprasian dimana korosi dapat merusak pada bagian tertentu yaitu pada bagian yang terkontak dengan udara bebas dan air laut yang merupakan fakor penyebab timbulnya korosi. Untuk menghindari terjadinya kerusakan pada lambung kapal maka perlu mengaplikasikan pelapisan zinc cromate pada lambung kapal agar dapat meningkatkan mutu Pengaruh laju korosi pada spesimen coating zinc cromate pada plat baja SS400 plat kapal dengan waktu 24 jam menunjukan rata–rata laju korosi 0.020254 mmpy. waktu 48 jam menunjukan rata–rata laju korosi 0,204743 mmpy. waktu 72 jam menujukan rata– rata laju korosi 0.339970 mmpy.