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All Journal TEKNIK Rotasi MATEMATIKA Politika: Jurnal Ilmu Politik Mechatronics, Electrical Power, and Vehicular Technology JURNAL TEKNIK MESIN Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Unnes Political Science Journal Jurnal Teknologi dan Sistem Komputer JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Teknik Mesin Indonesia Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Resolusi: Jurnal Sosial Politik Jurnal Penelitian Pendidikan, Psikologi Dan Kesehatan (J-P3K) Journal of English Language and Education Jurnal Aplikasi Teknologi Informasi dan Manajemen (JATIM) Journal of Education Research Journal of Social Research Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat Buletin Kedokteran dan Kesehatan Prima Jurnal Penyakit Dalam Indonesia Ibrah: Jurnal Pengabdian kepada Masyarakat Jurnal Papeda: Jurnal Publikasi Pendidikan Dasar Tesseract: International Journal of Geometry and Applied Mathematics Unnes Political Science Journal
Munadi Munadi
Depaertemen Teknik Mesin, Universitas Diponegoro, Jl. Prof. Sudarto, SH. Tembalang, Semarang.
Religion Aerospace Engineering Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Journal : Jurnal Teknik Mesin Indonesia

 1 
Identifikasi Tegangan pada Permukaan Karet SBR-25 saat mengalami Kontak Abrasi: Investigasi Numerik Budi Setiyana; J Jamari; Haryanto Ismoyo; M Munadi
Jurnal Teknik Mesin Indonesia Vol 14 No 2 (2019): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (939.426 KB) | DOI: 10.36289/jtmi.v14i2.135

Abstract

Wear due to abrasion on components made of rubber-like material such as on a vehicle tire or seal strongly determines the service life of these components. In rubber material, when the surface is still smooth experiencing abrasion contact, it will form a ridge shaped on abraded surface in a parallel direction perpendicular to the direction of motion of the abrasion. The ridge shaped of the abraded surface will be continuously formed during the abrasion process. Abrasion wear occurs due to stress on the rubber material beyond the fracture stress of the material. However, the analysis of abrasion wear on rubber is still very difficult to discuss analytically due to the non-linear and hyper-elastic properties of rubber material. Using a numerical method, this paper discusses the stresses that occur on the abraded rubber surfaces of SBR-25. As a preliminary study, the analysis was carried out in two dimensions using commercial software ABAQUS 6.14-5 by modeling the rubber in contact with a single rigid indenter. Simulations are carried out with variations in indentation depth, surface roughness and ridge (chip) dimensions. In general, the results show that the large indentation depth and surface roughness increase the maximum stress value. On the other hand, the location of the maximum stress (critical stress) is also strongly influenced by indentation depth, surface roughness and dimensions of the chip.
Perancangan Model Balancing Robot untuk Sarana Transportasi Tenaga Medis M Munadi; Mochammad Ariyanto; Royyan Saputra; Joga D Setiawan
Jurnal Teknik Mesin Indonesia Vol 13 No 2 (2018): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1159.254 KB) | DOI: 10.36289/jtmi.v13i2.110

Abstract

Robots have become mechanical equipment that can perform physical tasks, either by monitoring or using predefined programs (artificial intelligence). One type of robot is a mobile robot that has a driving mechanism in the form of a wheel and leg so that it can move from one place to another. One type of mobile robot includes balancing a two-wheeled robot and can balance itself to the surface of the earth. In this study, we will try to design a model of balancing robots that in future development can be used in hospitals by medical personnel as an environmentally friendly means of transportation. This is because medical personnel often have to be mobile in monitoring patients. Related to this, so that the model of balancing robot can be balanced, one type of controller is used. The sensor used is the NI myRIO accelerometer sensor to detect angular changes, and the gyroscope sensor to detect angular velocity. In order to balance the model of balancing robot, the Proportional-Integral control method is used to adjust the speed of the DC direction of the rotating motor. Tuning Proportional- Integral control parameters is done by two methods, namely Ziegler-Nichols method and trial and error. The good tuning from Proportional Integral is the gain value Kp = 5 and Ki = 0.001.
Rancang-bangun prototipe mesin CNC laser engraving dua sumbu menggunakan diode laser M Munadi; Aulia Syukri; Joga Dharma Setiawan; Mochammad Ariyanto
Jurnal Teknik Mesin Indonesia Vol 13 No 1 (2018): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (819.639 KB) | DOI: 10.36289/jtmi.v13i1.88

Abstract

The development of industrial technology can help the manufacturing industry for producing quality products. One tool that can help produce such quality products is CNC machines. As we know that the price of CNC machines is not cheap. Therefore, in this article, the researchers suggest how to design a prototype CNC laser engraving machine for the acrylic workpiece. The machine is designed as cheaply as possible but provide great benefits. The machine frame is designed using aluminum extrusion, the laser uses a laser diode type, the actuators of axis uses the stepper motor, and the control software uses a USB CNC controller. The dimension of workpiece that can be machined is 600 mm x 300 mm x 2 mm. The optimization of the stepper motor movement system is chosen 1/8 micro stepping after testing full-step method, half-step, 1/8 micro stepping, and 1/16 micro stepping. Using a 2.5 watt diode laser module, the radiant heat received by the acrylic workpiece during the engraving process is 558.8 x 10-5 cal/sec.
Co-Authors Achmad Widodo Adhityanendra Pandu Pratama Aditiyo, Bob Afrisal, Hadha Agus Mukhtar Agus Riyadi Agus Salim Salabi Agustina Agustina Agustina, Tyupnora Ahmad Fauzan Suryono Ahmad, Zakki Kurniawan AHMADI Andy Rahmawan Anna Ujainah, Anna Ariwibowo, M. Dwi Ariyanto, Moch. Atanasius Priharyoto Bayuseno Aulia Syukri Aulia, Dito Rahmat Bakhtiar Alldino Ardi Sumbodo Bakir, Bakir Beni Anggoro Budi Setiyana Budi Utomo Chairunnisa Chairunnisa Cleopas Martin Rumende Dalimunthe, Siti Aisyah Dedi Suryadi Desiana , Desiana Dewi Astuti Dian Nataria Oktaviani Diki, Diki Dwiyanto, Yahya Fikri Eka Putri Emmanuel Agung Nugroho Ermanu Hanindityo Evandari, Emi Gunawan Dwi Haryadi Hadi, Taufiqul Hadiyanti, Heni Hari Peni Julianti Hermawan Setiadi Hozairi Ismiyati Ismiyati Ismoyo Haryanto Isnani Isnani Isnaniar Iswanto, Budi J. Jamari Jalu Rahmadi Mukti Jannah, Helmi Roichatul Joga D Setiawan Joga D. Setiawan Joga Dharma Setiawan Kuswani, Lili M Yamin M. Amirullah Akbar M. Yamin Marcus Tukan Margianah, Sri Suci Meilianda, Rifki Miftahulumudin, Yadi Afriyadi Mochammad Ariyanto Mochammad Ariyanto Mohammad Tauviqirrahman Mudjiastuti Handajani Muftashiva, Tiara Diva Muhammad Faris, Muhammad Muhammad Surya Mulkan Azhari Muminu, Muminu Murzalina, Cut Nasukha, Munthoha Noorasheed, Willy Norman Iskandar Nugraha, Rahmad Agung Parabowo, Teguh Paridjo Paridjo, Paridjo Paryanto Paryanto Poerwandito, Reza Pratiwi, Septiana Nur Purwanto, Burhan Eko Purwiantoro, Arman Purwo susongko R. Andhika Pandu Rachmad Suhanda Rahmadi, Kristian Jati Rifky Ismail Riskaldy, Riskaldy Rizky Wiradinata Rokhman, Moh. Shaefur Royyan Saputra Rudy Setiawan Ruhmi, Huddah Arami Sabiila, Aziizun Samhudi Samhudi Setiawan, Muhammad Nanda Sonia, Devi Rezha Sudarmanto Sudarmanto, Sudarmanto Sunarsih Sunarsih Suriadi Suriadi Suriswo Syafira, Aulia Toni Prahasto Trismianto, Devout Prakoso Wahroni, Wahroni Waren, N Wignes Warsini Warsini Wibowo, Fajar Hadi Wijaya, Johanna Fransisca Wikan Budi Utami Winda Yulia Yudha, Aldi Arga Zubaidah, Duwi Zulkarnain Zulkarnain