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Journal : Indonesian Journal of Science and Technology

Deburring Method of Aluminum Mould Produced by Milling Process for Microfluidic Device Fabrication Kushendarsyah Saptaji; Farid Triawan; Tong Keong Sai; Asmelash Gebremariam
Indonesian Journal of Science and Technology Vol 6, No 1 (2021): IJOST: VOLUME 6, ISSUE 1, April 2021
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v6i1.31852

Abstract

The existence of top burrs in micro-scale features produced by milling process can deteriorate the surface quality of a product. Ductile metals, such as aluminum alloys, are prone to suffer from top burrs formation after a slot-milling process. A brief review on the state-of-the-art of burr removal process in micro-scale milling is provided in this paper. Various deburring methods were reportedly able to remove the burrs in micro-scale features, however a much simpler method is still needed. In the present work, a deburring process by stainless steel end brushing is introduced for aluminum mould used in microfluidic device fabrication. The micro-scale features are produced by slot-milling process followed by the deburring process. The deburred moulds are then visually observed using optical microscope and Scanning Electron Microscope (SEM) and the average surface roughness and its features profile are measured using 3D Laser Scanning Confocal Microscope. As a result, the proposed deburring method can successfully remove the top burrs, as indicated by a height reduction of about 21% due to the removal action by the brush. Hence, a burr-free embossing mould with complex shape channel features can be produced by milling and by applying a simple deburring process using stainless steel end brush.
Co-Authors Abdillah, Sultansyah Reza Adiati Junaisih, Octarina Aditiya Harjon Alvika Meta Sari Anak Agung Ngurah Perwira Redi Anwar Ilmar Ramadhan Arnaz Asa Sholeh Asep Bayu Dani Nandiyanto Asmelash Gebremariam Asriyanti, A. Asriyanti, Asriyanti Ayu Wardani, Dilla Azhari, Azmir Azmairit Aziz Bryan, Jonathan Budiarta, Wahyu Nur Chang, Steven Henderson Dindamilenia Choirunnisa Hardiyasanti Dyota, Arya Smara Efrizon Umar Efrizon Umar Fernandez, Nikolas Krisma Fernandez, Nikolas Krisma Hadi Fijai Naja Azmi Fikri, Muhamad Rausyan Firmansyah Firmansyah Firmansyah Firmansyah Frandito, Raffy Gloria Ellysian Aprilia Hadisujoto, Budi Hadisujoto, Ignatius Budi Hadisujoto, Ignatius Budi Sutanto Handani, Nadya Geraldine Handika, Raditya Edra Raja Ifat Ifat Ifat Ifat, Ifat Ignatius Budi Hadisujoto Ignatius Budi Sutanto Hadisujoto Ignatius Budi Sutanto Hadisujoto Indra Pertama Putra islam, sri susilawati Istianto Budhi Rahardja Iwan Setiawan Iwan Setiawan Iza, Nurlaely Rohmatul Juniasih, Octarina Adiati Kalam, Ikramin Kamila, Fatima Tasya Khoiriyah, Nisa Kusuma Dewi, Tiara Lanaggalih, Jarvis Eros Lubis, Steven Abed Daniel M.S. Hendriyawan Achmad Manasikana, Dinda Arina Muchamad Oktaviandri Muchammad Fachrizal Ali Muhamad Rausyan Fikri Muhamad Rausyan Fikri Muhammad Akhsin Muflikhun Muhammad Dadi Saputra Muhammad Lukman Baihaqi Alfakihuddin Muhammad, Azka Aulia Mulia, Vania Katherine Muryanti, Laely Natayu, Amartya Nurprihatin, Filscha Ong, Janice Priyandoko Gigih Putra, Indra Pertama Rabbani, Ariq Naufal Raden Dadan Ramdan Raffy Frandito Ramadhani, Mochammad Rafli Ramadhona Saville Rausyan Fikri, Muhamad Reflin, Rhainna Rheizkhira Safety Husna Pangestika Semendo, Rifqi Putra Setiawan, Hanif Rama Yuda Sholeh, Arnaz Asa Siswojo, Nathanael Ansel Siti Nur Afiqah Surya Danusaputro Liman Tedi Kurniawan Tiara Kusuma Dewi Tong Keong Sai Tri Yuni Hendrawati Triawan, Farid Trisnadewi, Titin Tumada, Azahri Tumada, Azhari Utomo, Muhammad Satrio Wandy Wandy Weandri, Aliffa Ratumahesa Wibowo, Djati Widianingrum, Sinta Wong, Miguel Silvano Hermawan Yheni Mulyaningsih Yuli Panca Asmara Yuli Panca Asmara