Please use this identifier to cite or link to this item: https://repositori.uma.ac.id/handle/123456789/26573
Title: Penyelidikan Keausan Roda Gigi Lurus Bahan Polyethylene dengan Kondisi Kering dan Terlumasi
Other Titles: Investigation of Polyethylene Straight Gear Wear under Dry and Lubricated Conditions
Authors: Tamba, Dono
metadata.dc.contributor.advisor: Siahaan, Muhammad Yusuf Rahmansyah
Keywords: Roda Gigi Lurus;Polyethylene;Keausan;Straight Gears;Polyethylene;Wear
Issue Date: Sep-2024
Publisher: Universitas Medan Area
Series/Report no.: NPM;198130088
Abstract: Roda gigi lurus adalah komponen esensial dalam berbagai aplikasi industri dan mekanis, di mana keausan roda gigi dapat mempengaruhi kinerja dan umur suatu sistem. Polyethylene sebagai bahan roda gigi menawarkan keunggulan dalam hal kekuatan, ketahanan terhadap kimia, dan biaya produksi yang rendah. Namun, pemahaman tentang pengaruh kondisi operasi (kering dan terlumasi) serta beban terhadap keausan roda gigi lurus berbahan polyethylene masih terbatas. Penelitian ini bertujuan untuk menganalisis pengaruh beban yang bervariasi terhadap keausan roda gigi lurus berbahan polyethylene dalam dua kondisi operasi: kering dan terlumasi. Pengujian dilakukan dengan menggunakan modul 2 dan dua rasio roda gigi, yaitu 1:0,75 dan 1:1. Setiap pengujian dilakukan selama 5 menit dengan beban yang divariasikan mulai dari 0 N hingga 0,32 N. Data putaran per menit (Rpm) dicatat untuk setiap variasi beban dan kondisi operasi. Hasil penelitian menunjukkan bahwa peningkatan beban secara signifikan menurunkan putaran per menit (Rpm), yang mengindikasikan tingkat keausan yang lebih tinggi. Selain itu, kondisi operasi (kering dan terlumasi) mempengaruhi keausan roda gigi polyethylene, dengan data terlumasi menunjukkan tren yang berbeda dibandingkan kondisi kering. Penelitian ini memberikan wawasan penting mengenai karakteristik keausan roda gigi polyethylene dan dapat menjadi acuan untuk pengembangan material serta desain roda gigi yang lebih tahan lama. Spur gears are essential components in various industrial and mechanical applications, where gear wear can significantly affect system performance and longevity. Polyethylene as a gear material offers advantages in terms of strength, chemical resistance, and low production costs. However, understanding the impact of operational conditions (dry and lubricated) and load on the wear of polyethylene spur gears is still limited. This study aims to analyze the effect of varying loads on the wear of polyethylene spur gears under two operational conditions: dry and lubricated. Testing was conducted using a module 2 gear with two gear ratios, 1:0.75 and 1:1. Each test was performed for 5 minutes with loads varying from 0 N to 0.32 N. Rotational speed data (Rpm) were recorded for each load and operational condition. The results showed that increasing the load significantly reduced the rotational speed (Rpm), indicating a higher wear rate. Additionally, the operational conditions (dry and lubricated) influenced the wear of polyethylenegears, with lubricated data showing different trends compared to dry conditions. This study provides valuable insights into the wear characteristics of polyethylene spur gears and can serve as a reference for the development of more durable gear materials and designs.
Description: 59 Halaman
URI: https://repositori.uma.ac.id/handle/123456789/26573
Appears in Collections:SP - Mechanical Engineering

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198130088 - Dono Tamba Fulltext.pdfCover, Abstract, Chapter I, II, III, V, Bibliography1.44 MBAdobe PDFView/Open
198130088 - Dono Tamba Chapter IV.pdf
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