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All Journal Jurnal Pendidikan Teknik Mesin Jurnal Mechanical Journal of Mechanical Engineering Science and Technology Jurnal Teknik Otomotif Kajian Keilmuan dan Pengajaran JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pengabdian, Pendidikan dan Teknologi Jurnal Graha Pengabdian Jurnal Abdimas Indonesia : Jurnal Abdimas Indonesia AMMA : Jurnal Pengabdian Masyarakat IRA Jurnal Pengabdian Kepada Masyarakat Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS)
Didin Zakariya Lubis
Universitas Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Other

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Journal : Journal of Mechanical Engineering Science and Technology

 1 
The Effect of Thickness and Type of Material on the Sheared Edge Characteristics of Keychain Cranioplasty Plate Blanking Product Using Eccentric Press Machine Didin Zakariya Lubis; Lea Rachmat Indrasepta; Redyarsa Dharma Bintara; Rizky Ramadhan; Agung Budi Darmawan
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 5, No 1 (2021)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v5i12021p029

Abstract

Keychain cranioplasty plate product has the potential to be produced using the blanking process because it is faster, low-cost, and requires low-energy consumption compared to other mechanical operations. This research aimed to find the effect of material thickness and type on the sheared edge characteristics of keychain cranioplasty plate using the blanking process to meet the international health standard. Experimental research conducted using an eccentric press machine with 40 tons capacity. This research’s test material parameters of titanium (Ti-6AL-4V) and stainless steel (SS-316L) were the 0.5 mm, 0.6 mm, and 0.8 mm thickness with a maximum blanking velocity of 3000 mm/min and 2.5% punch-die clearance. Then, the blanking products were observed using a digital microscope. The results showed that the optimum blanking product quality was found in the titanium (Ti-6AL-4V) and stainless steel (SS-316L) materials with 0.6 mm thickness because it had stable sheared edge characteristics in each zone compared to other variations.
Elastic Linear Analysis of Connecting Rods for Single Cylinder Four Stroke Petrol Engines Using Finite Element Method Didin Zakariya Lubis; Andoko Andoko
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 3, No 1 (2019)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1347.113 KB) | DOI: 10.17977/um016v3i12019p042

Abstract

A connecting rod is one of the most critical parts in engine assembly which transfers energy from the piston to the crankshaft. The connecting rod mainly undergoes tensile and compressive loading under engine cyclic process. The forces acting on the connecting rod are forces due to maximum combustion pressure and forces due to the inertia of the connecting rod. This research aimed to analyze the design of the connecting rod of single-cylinder four-stroke engines. This study used CAD software for modeling and structural design. Stresses generated across all the locations of the connecting rod were evaluated using FEA Software. Elastic linear analysis of model design was also performed. The simulation results in this study have led to the conclusion that failure occurred due to the incorrect selection of materials. Among all materials under study, AA 6061 is considered the most suitable material for use at high RPM. In fact, aluminum is preferable for use at high RPM.
Co-Authors AA Sudharmawan, AA Agung Budi Darmawan Agus Suyetno Ahmad Munawwirul Furqonul Khulidi Ambar Isna Azizah Andoko Andoko, Andoko Andri Wisnu Wardana Andrianto, Sis Nanda Kus Ardiansyah, Mochammad Fachrizal Arianto, Ipan Damayani, Rosyi Dani Irawan Darmawan, Muhammad Wahid Dewi Izzatus Tsamroh Erwin Komara Mindarta Imam Sudjono Jibril Maulana Ken Aulia Azizi M Khansa Farrel J Kyagus Ahmad I.Y.H Lea Rachmat Indrasepta M. Ihwanudin Mawangi, Puteri Ardista Nursisda Mohammad Ainul Yaqin, Mohammad Ainul Muhammad Adjie P.W Muhammad Ilman Nur Sasongko Muhammad Sultan, Muhammad Nur Ali Ridho Obaja Eden Sentosa Riyanto Pasha, Muhammad Faizullah Prasetya, Riduwan Putri Nadia Furoidah Rachmanda M.H Rafi Akbar Rahmatullah Rahmatullah Rama Adi Setiawan Redyarsa Dharma Bintara Riana Nurmalasari Rifan Aliyudin F Riyanto, Obaja Eden Sentosa Rizky Ramadhan Rr. Poppy Puspitasari Shiddiqy, Taqiyyudin Ahmad As Suharmanto Taupik Yuhana Vidya Purnamasari Wahyu Dwi E. Wicaksono, Moch. Wahyu Wiwik Mardiana Yudha Rian Pratama Yusuf Maulana