Article Per Year (5 Year)
p-Index From 2021 - 2026
1.756
P-Index
This Author published in this journals
All Journal Tekinfo | Scientific Journal of Industrial and Information Engineering JURNAL CRANKSHAFT Jurnal Aplikasi Ilmu Teknik Industri (JAPTI) Journal Of Business, Finance, and Economics (JBFE) Journal of Applied Mechanical Engineering and Renewable Energy (JAMERE) Literasi: Jurnal Pengabdian Masyarakat dan Inovasi INJECTION: Indonesian Journal of Vocational Mechanical Engineering
Suprapto Suprapto
Fakultas Teknik Universitas Veteran Bangun Nusantara Sukoharjo
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
Pengembangan Blade Pemotong Berbasis PLA Hasil 3D Printing dengan Penguat Plat Stainless untuk Meningkatkan Konsistensi Dimensi Pelet pada Mesin Produksi Pakan Ikan Rian Prasetyo; Ainur Komariah; Suprapto Suprapto; Maria Puspita Sari
Jurnal Aplikasi Ilmu Teknik Industri (JAPTI) Vol. 7 No. 1 (2026)
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/japti.v7i1.8250

Abstract

The cutting blade used in pellet production machines directly affects the dimensional consistency of produced pellets. Polymer-based blades manufactured using 3D printing offer advantages in production cost and fabrication flexibility, but still have limitations in mechanical durability under repeated use. This study aimed to develop a cutting blade made of PLA (Polylactic Acid) using 3D printing technology with a 2 mm stainless steel reinforcement at the blade tip, and to evaluate its effect on pellet length stability in a pellet production machine. The blade was designed using SolidWorks and fabricated using Fused Deposition Modeling (FDM) with a 0.4 mm nozzle, 0.22 mm layer height, 100% infill, 60°C bed temperature, 210°C extruder temperature, and 4500 mm/min printing speed. Testing was conducted using a pellet machine operating at 70 rpm for 6 cycles, with 200 g of feed material per cycle and 8 pellet samples measured in each cycle. The results showed that the full PLA blade experienced an increase in average pellet length from 4.99 mm to 7.05 mm, while the hybrid blade only increased from 3.78 mm to 4.22 mm. One-Way ANOVA results indicated that testing cycles significantly affected pellet length in both the full PLA blade (F = 365.015; p < 0.001) and the hybrid blade (F = 61.255; p < 0.001). The study concludes that stainless steel reinforcement resulted in more stable pellet dimensions during repeated testing, compared to full PLA blades.
Co-Authors Ainur Komariah Ainur Komariah Amellia Ayu Safira Arif Pibisono Budi Wibowo Darsini Darsini darsini Darsini Darsini Firza Asep Saputra Jhodi Pratama Maria Puspita Sari Maria Puspita Sari Mathilda Sri Lestari Rahmatul Ahya Rahmatul Ahya Rahmatul Ahya Rian Prasetyo Saiful Ahmad Yustinus Nandha Dian