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All Journal Rotasi Transmisi Jurnal Taman Vokasi Abdimas Dewantara at-tamkin: Jurnal Pengabdian kepada Masyarakat STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering G-Tech : Jurnal Teknologi Terapan Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Abdi Masyarakat Saburai (JAMS) Indonesian Community Journal Journal of Mechanical and Electrical Technology Jurnal Andalas: Rekayasa dan Penerapan Teknologi Jurnal Edukasi Pengabdian Masyarakat: EDUABDIMAS Jurnal Elementaria Edukasia JANUR
Bella Cornelia Tjiptady
Program Studi Teknik Mesin, Fakultas Sains Dan Teknologi, Universitas Islam Raden Rahmat, Malang, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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Design of a Peanut Skin Peeling Machine Design Based on Professional Autodesk Inventor Software Bella Cornelia Tjiptady; Rifki Zainur Rahman; Agus Dwi Putra; Luchyto Chandra Permadi; Ratna Fajarwati Meditama
G-Tech: Jurnal Teknologi Terapan Vol 8 No 2 (2024): G-Tech, Vol. 8 No. 2 April 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i2.4134

Abstract

The aim of designing a peanut shelling machine is to make it easier for peanut farmers to make the production process more efficient. The design stage of the peanut skin peeling machine design includes analysis of data requirements and obtaining a design that suits the farmer's capacity, design design using Autodesk Inventor Professional Software and design analysis of the peanut skin peeling machine design. The results of the analysis of the peanut shelling machine frame experienced a displacement of 0.00352 – 0.01758 and a safety factor of 15 sf, with stress of -0.886 Mpa to 0.437 Mpa which was experienced at a point below the yield stress of 1.088 Mpa so that the chassis construction was declared safe. to the static load received.
Continuously Variable Transmission Roller Mass Analysis with Drive Pulley Angle Variations of 13.5° and 12° on a 150 cc V - Matic Automatic Transmission Motorcycle Luchyto Chandra Permadi; Mojibur Rohman; Ratna Fajarwati Meditama; Bella Cornelia Tjiptady; Faisol Khoufi Asshidiqi; Mudrikah Mudrikah; Bagus Sriwijaya
G-Tech: Jurnal Teknologi Terapan Vol 10 No 3 (2026): G-Tech, Vol. 10 No. 3 July 2026
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v10i3.10171

Abstract

The Continuously Variable Transmission (CVT) system plays a crucial role in transmitting power from the engine to the drive wheels while automatically adjusting the transmission ratio according to vehicle speed and load conditions. Automatic transmissions have gained widespread attention in the automotive industry due to their high efficiency, smooth gear shifting, cost-effectiveness, and enhanced driving comfort. This study aims to investigate the effect of drive pulley angle variation and roller weight on the performance characteristics of a CVT system, particularly in terms of power output, torque, vehicle speed, and acceleration. An experimental method was employed by modifying the drive pulley angle and roller weight configurations, followed by performance testing using a dynamometer (dynotest). Several combinations of pulley angles and roller weights were evaluated to determine the optimal configuration for vehicle performance. The results indicate that a drive pulley angle of 13.5° combined with a 10-gram roller produced the most stable torque and power characteristics across low to high engine speeds. This configuration also provided superior acceleration performance and smoother power delivery under urban driving conditions. The findings offer practical insights for optimizing CVT design and tuning to improve vehicle efficiency, responsiveness, and overall driving performance.
PEMBERDAYAAN REMAJA DALAM MENINGKATKAN PEMAHAMAN PERGAULAN BEBAS MELALUI DIALOG EDUKATIF DAN KEGIATAN KREATIF DAUR ULANG Yulia Eka Yanti; As Syafaatussalamah; Dian Novita Sari; Dina Maftuhatul Rizky; Maulidhatul Hasanah; Tety Nur Cholifah; Hendra Rustantono; Bella Cornelia Tjiptady
Jurnal Edukasi Pengabdian Masyarakat Vol 5 No 2 (2026): APRIL 2026
Publisher : FIP UNIRA MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36636/eduabdimas.v5i2.8923

Abstract

ABSTRACT This Community Service Program (PKM) was carried out in response to the increasing vulnerability of adolescents to risky behaviors associated with free association, which is often triggered by limited parental supervision and a lack of understanding about its consequences. The program aimed to enhance adolescents’ awareness of the dangers of free association while providing them with positive alternative activities that support healthier behavioral development. The implementation methods included educational dialogues, interactive discussions, field observations, and a practical session on creating keychains from recycled bottle caps. Throughout the program, participants demonstrated noticeable improvements, reflected in their growing confidence to ask questions, engage in discussions, and share personal experiences. In addition to gaining new insights into the impacts of risky social interactions, the adolescents were able to develop creativity through the craft-making activity, which offered them productive options for spending their free time. Overall, this PKM activity contributed positively to strengthening awareness, preventive attitudes, and responsible social behavior among adolescents, fostering a healthier and more mindful approach to peer interactions.
SOSIALISASI ANTI BULLYING DI SDN JAMBESARI 01 UNTUK PENCEGAHAN KEKERASAN Hendra Rustantono; Nahdziya Nafisatulkhoiroh; Andriyansah Andriyansah; Masri rahayu; Bella Cornelia Tjiptady; Yulia Eka Yanti; Tety Nur Cholifah
Jurnal Edukasi Pengabdian Masyarakat Vol 5 No 1 (2026): JANUARI 2026
Publisher : FIP UNIRA MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36636/eduabdimas.v5i1.8475

Abstract

Bullying in elementary schools is a serious issue that negatively impacts children’s physical, psychological, social, and academic development. This community service program aims to provide anti-bullying socialization to students of SDN Jambesari 01 to increase their understanding of the forms, impacts, and prevention strategies of bullying. The program applied a participatory approach through counseling, interactive discussions, and case simulations. The results showed an increase in students’ knowledge of bullying types, greater empathy for victims, and a collective commitment to creating a safe and comfortable learning environment. Challenges such as students’ limited initial understanding and low parental attention were addressed through communicative strategies and collaboration with teachers. Thus, anti-bullying socialization is effective as a preventive step in reducing violence in elementary schools.
Co-Authors Achmad Zaki Ahmad Mukhlis Ahmad Saepuddin Alfi Fadliana Amalia Agung Septarina Andriyansah Andriyansah Ary Kusuma Purwady Ary Kusuma Purwady As Syafaatussalamah Bagus Seta Inba Cipta Bagus Sriwijaya Candra Pradhana Candra Pradhana Candra Pradhana Choirina, Priska Dewi Izzatus Tsamroh Dian Novita Sari Dianna Ratnawati Dina Maftuhatul Rizky Dwi Agus Sudjimat Faisol Khoufi Asshadiqi Faisol Khoufi Asshidiqi Fani Nuryanto Farid Wahyudi Fitriani, Indah Martha Hendra Rustantono Kiki Darmawan Luchyto Chadra Permadi Luchyto Chandra Permadi Permadi M Rizki Chanda Masri rahayu Maulidhatul Hasanah Mochamad Sulaiman Moh Fajar Alfan Rezaky Muchamad Hari Nugroho Mudrikah Mudrikah Muhammad Ana Zamzami Muhammad Rizki Chanda Nahdziya Nafisatulkhoiroh Nur Al Maida PANGESTUTI PRIMA DARAJAT Putra, Agus Dwi Rahman, Rifki Zainur Ratna Fajarwati Meditama Rifki Zainur Rahman Rifki Zainur Rahman Rohman, Mojibur Suryaman Suryaman Suryaman Talifatim Machfuroh Tarecha, Rachmad Imam Tety Nur Cholifah Triman Juniarso Urnika Mudhifatul Jannah Yayi Febdia Pradani Yulia Eka Yanti Yusuf Iskandar Zainal Abidin Zamzami, Muhammad Rizal Akbar