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All Journal Jurnal Pendidikan Vokasi Jurnal Kompetensi Teknik Jurnal Pendidikan Teknik Mesin Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Sainteknol : Jurnal Sains dan Teknologi Rekayasa Mesin R.E.M (Rekyasa Energi Manufaktur) Jurnal Jurnal Rekayasa Mesin Journal of Mechanical Engineering Learning JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Jurnal Pendidikan Vokasi Otomotif Parta: Jurnal Pengabdian Kepada Masyarakat Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Advance Sustainable Science, Engineering and Technology (ASSET) Jurnal Pendidikan Teknik Mesin Journal of Vocational and Career Education Jurnal Bahan Alam Terbarukan Jurnal Inovasi Mesin Journal of Mechanical Engineering Learning
Wirawan Sumbodo
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Journal : Journal of Mechanical Engineering Learning

 1 
Design and analysis of pneumatic based automatic unwind splicing on a rotogravure machine Rahmadhi, Arif; Sumbodo, Wirawan; Saputro, Danang Dwi; Musyono, Ari Dwi Nur Indriawan; Setiadi, Rizki
JMEL : Journal of Mechanical Engineering Learning Vol. 13 No. 1 (2024): June
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jmel.v13.i1.3179

Abstract

The aim of this design is to obtain a design for the tension control system and the automatic system, which are the two mechanisms in the unwind, accompanied by an estimate of the design costs. The design process was carried out using the French method. This method is often used for new products or still has few competitors, with the advantage of being able to facilitate the selection of product concept variants efficiently when designing products that have many limitations in terms of variants. Based on the validation results, the second concept design used is a tension measurement mechanism using a load cell and speed regulation using a magnetic powder brake. The results of numerical calculations show that the maximum rotation torque value of the printed material is 13.6 Nm, the maximum speed is 628.24 rpm, and the maximum stress value measured is 206.122 N. Based on the validation results, the second concept design is a movement mechanism that uses four pneumatic cylinders to move the frame and cutter. The results of numerical calculations show that the time required to cut the material is 0.24 seconds, and the time required to return to its original position is 2.25 seconds. The amount of air required for one cutting cycle is 37.83 ×10-6 m3/s. The estimated cost of designing the overall unwind unit based on the components used is IDR. 74,873,625.
Co-Authors - Ramelan Ahmad Fauzi Aldias Bahatmaka Ali Subkhi, Ali Allam, Tri Syamsul Aprilian, Johan Andric Ari Dwi Nur Indriawan M. Asri, Sarwi Athanasius Priharyoto Bayuseno Azas Ramang Pambudi, Azas Budiarso Eko Budiman, Febrian Arif Cahyanto, Septian Eko Citra Satria P, Citra Daffa Agya Mahardika Dony Hidayat Al janan, Dony fajar, syahwal Fajri, Novila Rojabni Farokhi, Mohammad Farokhi, Mohammad Fathur Rokhman Fitriyana, Deni Fajar Heri Yudiono Hidayat, Wakhid Muhlisin Hintan Purnama, Ahmad Ridwan Hintan Purnama, Ahmad Ridwan I Made Sudana Isyrouddin, Faishol Aziz Isyrouddin Aziz Khakim, Faisal Khumaedi, Muhammad Kriswanto Kriswanto Kriswanto, Kriswanto Kurniawan, Aldi Kusnanto , Wawan  M. Nuril Anwar Habiby Mizani Yunistyar Santoso, Mizani Yunistyar Muhammad Khumaedi Muhammad Zulfikar Mujahid, Ma'ruf Murdani . Murdani Murdani, Murdani Musyono, Ari Dwi Nur Indriawan Nashiruddin, Ahmad Syafiq Nurrohmah, Sinta Indiarti Nursiam, Kuat Pramono Pramono Pramono, Pramono Prasetya, Deni Bagus Rahmadhi, Arif Ramelan Ramelan Riendy Wardhana, Riendy Rifa'i, Muhammad Arifian Rifky Ismail Rizki Setiadi Rizkiawan, Dedy Rizqi Fitri Naryanto Rusiyanto Rusiyanto Rusiyanto, Rusiyanto Salim Salim Saputra, Luffy Eza Saputro, Fathony Nada Setiadi, Rizki Soesanto -, Soesanto Sonika Maulana Sulestiyawan, Muhammad Sunyoto Sunyoto Suratno Margo Sulistyo Suwahyo - Tri Joko Raharjo Utomo, M. Arif Setyo Wahyu Widiyanto Wawan  Kusnanto  Widiantoro, Ana Wilda Widiantoro, Ana Wilda Widiatmaka, F. Pambudi Widya Aryadi Yeri Sutopo Yosi Ramadhan, Yosi yuniarsih, tinna