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All Journal Tengkawang : Jurnal Ilmu Kehutanan Jurnal Teknik Sipil SIPIL Jurnal Teknik Sipil dan Perencanaan SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Jurnal Ilmiah Dinamika Rekayasa (DINAREK) FROPIL (Forum Profesional Teknik Sipil) Machine : Jurnal Teknik Mesin Jurnal Pertanian Agros Infotekmesin Jurnal Silva Tropika Reswara: Jurnal Pengabdian Kepada Masyarakat JTTM: Jurnal Terapan Teknik Mesin LOSARI: Jurnal Pengabdian Kepada Masyarakat Majority Science Journal Suara Teknik : Jurnal Ilmiah Jurnal Medika: Medika Jurnal Polimesin Jurnal Industri Furnitur dan Pengolahan Kayu (JIFKA)
Wahyu Widiyanto, Wahyu
Teknik Sipil, Universitas Jenderal Soedirman
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Effects of depth of cut and feed rate on dimensional accuracy and surface roughness in CNC nesting of HMR panels Purwanto, Agung Ari; Amarta, Zain; Rahmat, Bahtiar; Widiyanto, Wahyu; Fahrudin, Muhammad
Jurnal Polimesin Vol 24, No 2 (2026): April
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v24i2.8800

Abstract

The rapid adoption of digital manufacturing and smart CNC machining in furniture production has made the optimization of machining parameters for engineered wood panels increasingly important. High Moisture Resistance (HMR) panels are widely used because of their superior moisture resistance compared with Medium Density Fiber board (MDF). However, studies on CNC machining performance of HMR panels remain limited, particularly regarding dimensional accuracy and surface roughness. This study evaluates the effects of depth of cut and feed rate in CNC nesting on dimensional accuracy and surface quality of HMR panels. Four machining combinations were tested using depths of cut of 2 and 4 mm and feed rates of 33 and 66 mm/s, with three replications for each treatment. Specimen dimensions and average surface roughness (Ra) were measured after machining. The results show that depth of cut significantly affected dimensional accuracy, while feed rate significantly influenced surface roughness. The interaction between depth of cut and feed rate was not significant for specimen length, but was significant for specimen width and roughness. Optimal dimensional accuracy and surface quality were achieved using the lowest depth of cut (2 mm) in conjunction with the lowest feed rate (33 mm/s).
Co-Authors Amarta, Zain Arip Wijayanto Aulian, Lutfi - Bahtiar Rahmat Cristiana, Maria Deni Saputra Dina Rotua Valentina Banjarnahor Fahrudin, Muhammad Fitrianto, Taufik Ramadhan Gunawan, Sri - Idham Riyando Joko Mulyono Loren Salsabilla, Loren Lutfi - Aulian, Lutfi - Ma'wa, Safarah Putri Mangurai, Silvia Uthari NM Marjono Marjono Mohammad Anggara Setiarso Muhamad, Soleh Mulyosari, Desy Nasta’in, , Nugroho, Alfani Risman Nurhanifah Nurhanifah Nurmadina Nurmadina, Nurmadina Pertiwi , Ananda Tria Budi Prasojo, Adjie Purwanto Bekti Santoso, Purwanto Bekti Purwanto, Agung Ari Ramadhan, Zaky Oktavian Sanidhya Nika Purnomo, Sanidhya Nika Santoso, Purwanto Bekti Setyani, Tutut Indah Siska Anggiriani Sportyawan, Candra Wahyu Sri - Gunawan, Sri - Surono, Arif Suroso Suroso