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All Journal Transmisi JUPITER (Jurnal Pendidikan Teknik Elektro) Jurnal Taman Vokasi Abdimas Dewantara at-tamkin: Jurnal Pengabdian kepada Masyarakat Jurnal ULTIMA InfoSys Jurnal Teknik Mesin Indonesia STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering G-Tech : Jurnal Teknologi Terapan Jurnal Pendidikan Teknik Mesin Undiksha Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Abdi Masyarakat Saburai (JAMS) TRANSFORMASI : JURNAL PENGABDIAN PADA MASYARAKAT Indonesian Community Journal Journal of Mechanical and Electrical Technology Jurnal Andalas: Rekayasa dan Penerapan Teknologi Jurnal Pengabdian Masyarakat Jurnal MEKOM: Media Komunikasi Pendidikan Kejuruan
Rohman, Mojibur
Universitas Islam Raden Rahmat
Aerospace Engineering 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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Workshop Desain Grafis dengan Canva Solusi Kreatif untuk Siswa Pesantren dalam Menguasai Konten Promosi Digital di Tengah Keterbatasan Akses Teknologi Widaningrum, Anisa Hudi; Fitriani, Indah Martha; Ratnasari, Novia; Darmawan, Kiki; Rohman, Mojibur; Zamzami, Muhammad Rizal Akbar; Hasan, Ismail; Nadifah, Diana; Rahma, Nadifa
I-Com: Indonesian Community Journal Vol 5 No 2 (2025): I-Com: Indonesian Community Journal (Juni 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i2.7466

Abstract

Workshop desain grafis menggunakan Canva di SMA Integratif PPAI Al- Karomah Kabupaten Malang dilaksanakan sebagai respon terhadap rendahnya literasi digital dan keterampilan desain di kalangan santri, meskipun mereka memiliki minat tinggi terhadap media sosial. Kegiatan ini bertujuan membekali santri dengan kemampuan dasar desain promosi digital melalui metode studi kasus dan Workshop praktis. Materi yang diberikan mencakup pengenalan Canva, strategi konten Instagram, serta prinsip desain seperti layout, warna, dan tipografi. Hasil observasi menunjukkan peningkatan pemahaman dan antusiasme peserta. Evaluasi dilakukan berdasarkan kualitas desain, namun penilaian berbasis unggahan Instagram tidak optimal karena keterbatasan akses perangkat. Temuan ini menegaskan pentingnya pelatihan berbasis praktik yang adaptif terhadap kondisi pesantren. Secara keseluruhan, Workshop ini berkontribusi pada peningkatan literasi digital dan menjadi langkah awal menuju pemberdayaan ekosistem digital pesantren yang mandiri dan berkelanjutan di era transformasi digital.
Structural Analysis of Compressor Connecting Rod Using Finite Element Simulation in SolidWork Permadi, Luchyto Chandra; Tjiptady, Bella Cornelia; Meditama, Ratna Fajarwati; Darmawan, Kiki; Rohman, Mojibur; Asshadiqi, Faisol Khoufi; Pradhana, Candra
G-Tech: Jurnal Teknologi Terapan Vol 9 No 3 (2025): G-Tech, Vol. 9 No. 3 July 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i3.7504

Abstract

The connecting rod in a compressor plays a critical role in transmitting the reciprocating motion from the piston to the crankshaft, making it a vital component that is constantly subjected to cyclic loads and stresses. This study aims to evaluate the structural strength and reliability of a compressor connecting rod by utilizing Finite Element Analysis (FEA) through SolidWorks Simulation software. The connecting rod was modeled with realistic geometric dimensions and material properties commonly used in household refrigerator compressors, such as aluminum alloys or medium-carbon steel. The simulation was performed by applying realistic boundary conditions, including compressive forces, reaction loads from the crankshaft, and constraints reflecting actual operational conditions. The results of the finite element simulation provided insights into the stress distribution, deformation patterns, and safety factors of the connecting rod under various load conditions. The maximum von Mises stress was identified in the transition area between the rod and the crank pin, which is consistent with typical failure points found in previous studies. From the analysis, it was concluded that the existing design provides an acceptable safety factor under normal working conditions, but optimizations in material thickness and fillet radius at critical regions could further enhance durability and reduce the risk of fatigue failure. This study highlights the importance of structural analysis in improving the reliability and longevity of compressor components through simulation-based design validation.
Analisis Displacemet Connecting Rod Menggunakan Metode Elemen Hingga Dengan Material Titanium Alloy Erdyno, Nafi’; Tjiptady, Bella Cornelia; Rohman, Mojibur
Metrotech (Journal of Mechanical and Electrical Technology) Vol 3 No 2: Mei 2024
Publisher : Fakultas Sains dan Teknologi, UNIRA Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/metrotech.v3i2.4685

Abstract

Connecting rod merupakan komponen berupa batang penghubung antara piston dan crankshaft. Connecting rod memiliki fungsi untuk meneruskan daya dari piston ke crankshaft dengan mengubah gerak naik turun (translasi) pada piston menjadi gerak rotasi pada crankshaft. Connecting  rod mendorong piston pada sistem pembakaran  yang terdapat di ruang silinder karena terkompresinya bahan bakar dan udara. Permasalahan yang ada yaitu connecting rod harus mampu menahan beban tekan, tarik dan tegangan lentur yang diakibat oleh gaya dorong maksimum pada piston. Sehingga perlu adanya perancangan desain connecting rod menekankan pada hasil pengujian dengan tekanan yang telah di tentukan mulai dari tekanan 300 N, 500 N dan 1000 N. Subjek yang di analisis hasil pengujian yaitu displacement,stress,dan strain. Bahan material yang digunakan titanium alloy karena material ini memiliki kekuatan yang baik, dan memiliki ketahanan korosi yang bagus. Dengan kata lain dasain connecting rod motor yang baik, harus memiliki kekuatan yang baik, aman dan sesuai dengan kebutuhan maka pemilihan material sangatlah berpengaruh pada kinerja connecting rod ini. Metode yang digunakan adalah Metode Elemen Hingga (MEH) dengan software solidworks 2014. Analisis dilakukan pada desain connecting rod motor dengan berdasarkan hasil analisis dengan MEH, dinyatakan bahwa connecting rod dengan bahan material titanium alloy dengan working pressure maksimal 1000 N, kuat dan aman untuk digunakan.
Exploring Masterweb's Effectiveness in Optimizing Digital Based Learning and Education Management Tjiptady, Bella Cornelia; Rohman, Mojibur; Rahman, Rifki Zainur; Elmunsyah, Hakkun; Tarecha, Rachmad Imam
ULTIMA InfoSys Vol 15 No 2 (2024): Ultima Infosys: Jurnal Ilmu Sistem Informasi
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/si.v15i2.3596

Abstract

Masterweb is a concept where multiple web services are integrated into a centralized platform, offering seamless access and management of various online tools and resources. Research discusses the effectiveness of masterweb in optimizing digital-based learning and education management. Research method uses a mix method approach with an exploratory design. Paper also highlights the importance of transforming learning media in the digital era and how digitalization can improve the quality of vocational education. Research results show that the application of Masterweb allows the adoption of blended learning methods that combine conventional approaches with digital elements. Collaboration with expert companies in developing e-learning and multimedia systems also ensures the availability of ICT infrastructure that supports the smooth learning process. With Masterweb, teachers and school management can be more effective in recording teaching and learning activities, monitoring student attendance, and increasing the effectiveness of monitoring and developing student skills. This research provides important insights into the importance of technology integration in education to increase efficiency, effectiveness, management and the attractiveness of learning in the digital era
OPTIMALISASI KINERJA TRUK QUESTER CWE 370 MELALUI MODIFIKASI SISTEM VESSEL Pradani, Yayi Febdia; Tjiptady, Bella; Pratomo, Danang Yugo; Rahman, Rifki Zainur; Rohman, Mojibur
Steam Engineering Vol. 6 No. 1 (2024): STEAM Engineering, Vol. 6, No. 1, September 2024
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jptm.v6i1.15247

Abstract

The Quester CWE 370 truck is one of the most widely used transport vehicles in the industry, where reliability and operational efficiency are critical to ensuring a smooth supply chain. This research aims to optimize truck performance through vessel system modification, which focuses on improving fuel strength and efficiency. The modification process includes checking the raw material, cutting, welding, and smoothing, which is followed by testing to ensure fuel flow stability and better engine response. The results show that vessel system modifications not only improve fuel efficiency, but also extend engine life and reduce the need for routine maintenance. Thus, these modifications provide long-term benefits for the company in terms of operational cost savings and increased productivity.
Co-Authors Abd Wahab Abd Wahab Abdul Wahab Agus Dwi Putra Agus Dwi Putra Ahmad Mukhlis Ahmad Saepuddin Alfi Fadliana Asshadiqi, Faisol Khoufi Asshidiqi, Faisol Khoufi Bella Cornelia Tjiptady Bella Cornelia Tjiptady Candra Pradhana Chanda, Muhammad Rizki Choirina, Priska Chuzaimatul Fitriyah Danang Yugo Pratomo Darmawan, Kiki Dianna Ratnawati Dwi Agus Sudjimat Eddy Sutadji Erdyno, Nafi’ Fardana, Mochamad Adhi Farid Wahyudi Febri, Moh. Fitriani, Indah Martha Hakkun Elmunsyah Humam, Muhammad Na im Indah Martha Fitriani Ismail Hasan, Ismail Machmud Sugandi Marji . MEDITAMA, RATNA Meditama, Ratna Fajarwati Mochamad Sulaiman Mochammad Sulaiman Moh Fajar Alfan Rezaky Muhammad Rizal Akbar Zamzami Nadifah, Diana PANGESTUTI PRIMA DARAJAT Permadi, Luchyto Chandra Pradhana, Candra Purnomo, Purnomo Putra, Agus Dwi Rahma, Nadifa Rahman, Rifki Zainur Rahmawati, Zurriat Nyndia Ratna Fajarwati Meditama Ratna Fajarwati Meditama Ratnasari, Novia Septarina, Amalia Agung Setiawan, Afriandi Sriwijaya, Bagus Sulistianingsih AS Sulistianingsih AS. Sulistianingsih, Sulistianingsih AS Tarecha, Rachmad Imam Tjiptady, Bella Tjiptady, Bella Cornelia Urnika Mudhifatul Jannah widaningrum, anisa hudi Yayi Febdia Pradani Zainal Abidin Zainal Abidin Zainal Abidin Zamzami, Muhammad Ana Zamzami, Muhammad Rizal Akbar Zaudah Cyly Arrum Dalu