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All Journal Jurnal Teknik Mesin Indonesia Kontribusia : Research Dissemination for Community Development Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia Indonesian Vocational Research Journal Multidisciplinary Innovations and Research in Applied Engineering
Alviani Hesthi Permata Ningtyas
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Analisis desain frame sepeda listrik roda tiga sebagai alat bantu transportasi bagi penyandang disabilitas menggunakan software Autodesk Inventor Alviani Hesthi Permata Ningtyas; Hidayat Hidayat; Priyo Nugroho Rofiyanto
Jurnal Teknik Mesin Indonesia Vol 16 No 2 (2021): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v16i2.234

Abstract

Alat transportasi pada dewasa ini merupakan kebutuhan yang primer bagi masyarakat khususnya penyandang disabilitas. Salah satunya yaitu sepeda, Frame merupakan salah satu komponen yang paling penting yang ada pada sepeda karena frame berfungsi sebagai penopang beban dan tempat melekatkan berbagai komponen sepeda. Desain frame sepeda roda tiga menggunakan material steel dan dianalisa dengan menggunakan software autodesk inventor untuk mengetahui tegangan, displacement dan safety factor dari frame apabila diberikan beban yang berbeda yaitu 60 kg, 75 kg dan 90 kg. Pada penelitian ini didapatkan tegangan maksimum sebesar 20,026 MPa dan displacement yang paling besar yaitu 0,045773 mm pada beban tertinggi, tetapi masih aman untuk digunakan karena menghasilkan safety faktor sebesar 10,3366.
Dynamic Response of Metallic Foams Bumper with Morphology Design Variation in ABAQUS Software Simulation Ilham Arifin Pahlawan; Alviani Hesthi Permata Ningtyas; Burhanudin Rahmat Darmawan
Kontribusia : Research Dissemination for Community Development Vol 6 No 1 (2023): Kontribusia Januari 2023
Publisher : OJS Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/kontribusia.v6i1.4877

Abstract

Variation design of open-cell foams located in the bumper car were investigated in this paper. A brief experimental result on the dynamic response of crash was focused on energy absorption and deformation behavior. The bumper design was based on typical design of bumper compared with gradual density of hexagonal foam type. The method used was imitate crashing real behavior dynamic explicit using ABAQUS simulation software with some extra constraint, such as: crashing object and crash direction. Results showed the design strongly affect the value of energy absorption and deformation. Energy absorption was higher using hexagon foams compare to the normal bumper structure with 4.8740 E6 Joule and 4.8572 E6 respectively. Furthermore, highest energy absorption was by simulated redesign hexagon foam into varying thickness (gradual density) – similar to cortical bone structure – with 4.950 E6 Joule. Meanwhile the deformation shows highest value on typical design of bumper with 4 cm translation after crashed. Expected design has to be safe for passengers with have high ability to absorb energy and minimize the deformation movement.
Socialization of Drawing Technique with Inventor Software for High School Student Ilham Arifin Pahlawan; Alviani Hesthi Permata Ningtyas; Irfan Arif Evendi
Indonesian Vocational Research Journal Vol 1 No 2 (2022)
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (522.041 KB) | DOI: 10.30587/ivrj.v1i2.4168

Abstract

In today's digitalization era, the sensitivity of using design and illustration software is a demand in improving the competencies possessed by students at the high school level. This ability will support students' interests and talents by adjusting the Project Based Learning Program owned by SMAM 1 Gresik, namely the L800 Motorcycle Modification Automotive Project. By introducing and training students using the design and illustration software used, namely Autodesk Inventor: Student Version, This training activity aims to (1) Students are able to use the Autodesk Inventor Application in 2D and 3D schemes, (2) Students are able to gain an understanding of motor engineering components and motor engineering drawings, (3) help teach teachers who teach subjects in the field of applied science. The methods used in this community service are teaching, demonstration and practice methods. The result of this community service is to improve the ability of the participants in terms of designing and modifying the practice of observing L800 motorcycle components and students more easily understand the shape of an Engineering component through Technical Drawings effectively and efficiently due to virtual 3D modeling in the Autodesk Inventor application.
Pengenalan Software Autodesk Inventor Untuk Meningkatkan Kompetensi Pelajar SMK di Kabupaten Gresik Rilo Chandra Muhamadin; Alviani Hesthi Permata Ningtyas; Ilham Arifin Pahlawan; Rizkyansyah Alif Hidayatullah; Agin Viakri Dagmar; Purwo Sudirdjo; Bagus Hidayat; Rengga Wijaya
Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia Vol. 2 No. 4 (2023): Desember : Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia
Publisher : Sekolah Tinggi Ilmu Administrasi Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jppmi.v2i4.765

Abstract

Implementing the use of Autodesk Inventor software in technical drawing learning for vocational learners can significantly improve their competence. By learning this software, learners can develop the skills necessary to produce accurate and detailed technical drawings. From the Inventor software training that has been carried out to students of SMK Nurul Islam and SMK Muhammadiyah 1 Gresik, students have understood and increased their knowledge of Inventor software from 30% of students who have never tried this software before. Pelathan is conducted by lectures, questions and answers, demonstrations and exercises. The results of this Inventor software training received a 50% satisfaction assessment for the speakers, facilitators, and facilities obtained. As for the material provided by 63% with a good rating scale. Suggestions from participants during the training that training like this is often held to increase the competence of SMK students in Gresik.
Service-Life Analysis and Effect of Grease Lubrication on Wear of ASB 6302-2RS Ball Bearing in the AST-MPV Machine Rilo Chandra Muhamadin; Ilham Arifin Pahlawan; Alviani Hesthi Permata Ningtyas; Gilang Taufiqu Rachman; Baharudin Priwintoko; Fariz Wisda Nugraha; Yusuf Subagyo; Mohammad Rizqi Abdul Basyith
Multidisciplinary Innovations and Research in Applied Engineering Vol. 3 No. 1 (2026)
Publisher : Akademi Inovasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70935/e9ymyr07

Abstract

Bearings are critical elements for supporting shaft rotation in industrial equipment. In the AST-MPV detergent-packaging machine at PT. X, ASB 6302-2RS bearings frequently experience jamming because of detergent-dust contamination. This study analyzed bearing service life and evaluated, as an initial comparative observation, the effect of additional grease under detergent-water exposure. The analytical stage used rotational speed, load conversion, dynamic equivalent load, and nominal bearing-life calculation with standardized N and kN units. The experimental stage compared two specimens: bearing A with manually applied Black Grease NLGI 3 LA and bearing B without additional grease. Both specimens were immersed in a 2 kg detergent and 1 L water mixture for five days, rotated at 1000 rpm for 30 min and 1500 rpm for 30 min, and measured using caliper and dial indicator. The corrected spring deflection was 0.006 m, and the calculated service life was 3479.1223 h at 1930 rpm. Additional grease reduced radius wear from 0.52 mm to 0.13 mm and outer-diameter wear from 0.10 mm to 0.03 mm. These findings suggest that scheduled grease lubrication may reduce wear in detergent-contaminated environments, although replicated testing is required.
Bearing Life Calculation and Experimental Evaluation of 6302-2RS Ball Bearing with Grease Lubricant Variations Wahyu Hidayat; Mohammad Rizal Safri; Rilo Chandra Muhamadin; Ilham Arifin Pahlawan; Alviani Hesthi Permata Ningtyas; Muhammad Arryyanto; Mohammad Rizqi Abdul Basyith
Multidisciplinary Innovations and Research in Applied Engineering Vol. 3 No. 1 (2026)
Publisher : Akademi Inovasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70935/gr9z3w92

Abstract

Rolling bearings are critical machine elements, but catalogue rating life and short-duration workshop observations must be interpreted separately. This study calculated the ISO 281 basic rating life of a Koyo/JTEKT 6302-2RS deep-groove ball bearing (JTEKT Corp., Kariya, Aichi Japan) and conducted a preliminary comparison of three lubrication treatments. The calculation used the current JTEKT basic dynamic load rating C = 14.3 kN, an equivalent radial load P = 98.1 N, and the ball-bearing exponent p = 3. Three bearings were used (n = 1 per treatment). Their seals were removed, the factory grease was cleaned out, and the specimens were either left without reapplied grease or manually filled with Cobra® Chassis Grease Green No. 3 or Deltalube® 056 General Purpose Grease EP 2; the applied grease mass was not recorded. Each specimen was tested sequentially for 30 min at 1000 rpm and 30 min at 1500 rpm under the same radial load. The corrected basic rating life was 3.097 × 10¹² revolutions, equivalent to 5.162 × 10⁷ h at 1000 rpm and 3.442 × 10⁷ h at 1500 rpm. These very large values reflect an idealized rating-life calculation at a load far below the catalogue capacity and are not an experimentally validated service life. After cumulative testing, the recorded outer-diameter changes were 0.05 mm for the grease-free control, 0.03 mm for Cobra® grease, and 0.01 mm for Deltalube® grease; these changes are comparable with the stated caliper accuracy. At 1500 rpm, the outer-ring radial runout values were 0.30, 0.16, and 0.15 mm, respectively, while the inner-ring values were 0.09, 0.05, and 0.04 mm. Deltalube® grease produced the lowest observed dimensional change and runout under the present conditions, but the unreplicated, sequential test does not support statistical or long-term reliability claims.
Co-Authors Agin Viakri Dagmar Arifin Pahlawan, Ilham Bagus Hidayat Baharudin Priwintoko Burhanudin Rahmat Darmawan Fariz Wisda Nugraha Gilang Taufiqu Rachman Hidayat Hidayat Ilham Arifin Pahlawan Irfan Arif Evendi Mohammad Rizal Safri Mohammad Rizqi Abdul Basyith Mohammad Rizqi Abdul Basyith Muhammad Arryyanto Priyo Nugroho Rofiyanto Purwo Sudirdjo Rengga Wijaya Rilo Chandra Muhamadin Rilo Chandra Muhamadin Rizkyansyah Alif Hidayatullah Wahyu Hidayat Yusuf Subagyo