Evaluation on the feasibility of using bamboo fillers in plastic gear manufacturing via the Taguchi optimization method

• Main Authors: Mehat, N.M., Kamaruddin, S.
• Format: Article
• Published: Institute of Physics Publishing 2017
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034215651&doi=10.1088%2f1742-6596%2f908%2f1%2f012009&partnerID=40&md5=efa1189d23d0c9cc7c1d252c8675b7b8; http://eprints.utp.edu.my/19941/

An increase in demand for industrial gears has instigated the escalating uses of plastic-matrix composites, particularly carbon or glass fibre reinforced plastics as gear material to enhance the properties and limitation in plastic gears. However, the production of large quantity of these synthetic fibres reinforced composites has posed serious threat to ecosystem. Therefore, this work is conducted to study the applicability and practical ability of using bamboo fillers particularly in plastic gear manufacturing as opposed to synthetic fibres via the Taguchi optimization method. The results showed that no failure mechanism such as gear tooth root cracking and severe tooth wear were observed in gear tested made of 5-30 wt of bamboo fillers in comparing with the unfilled PP gear. These results indicated that bamboo can be practically and economically used as an alternative filler in plastic material reinforcement as well as in minimizing the cost of raw material in general. © 2017 Published under licence by IOP Publishing Ltd.