Design, analysis and fabrication of automatic lawnmower / Nur Amirah Mazlan and Haszeme Abu Kasim

Mazlan, Nur Amirah and Abu Kasim, Haszeme (2022) Design, analysis and fabrication of automatic lawnmower / Nur Amirah Mazlan and Haszeme Abu Kasim. In: Prototype Design Collection Series 1. School of Mechanical Engineering, Universiti Teknologi MARA, Johor, pp. 1-213. ISBN 978-967-0033-15-0
Abstract

A lawnmower is a machine that consists of one or more revolving blades to cut a grass surface to an even slick height. It is not a new invention; it has been found dated back from the 1830. However, there have been further improvements since the first innovation and the earliest is that the manual lawnmower has changed into fully automatic. Due to the large size that leads to many difficulties, this project is to fabricate an automatic lawnmower machine that is compact and consumes less energy. This lawnmower is powered by three DC motors as it gives more efficiency and makes better use of the input energy. Not to mention, the body frame for this lawnmower is made of light material that helps in the portability, and its automatic reduce the human intervention that it has, it can lead to serious injury. This eco-friendly lawnmower machine will benefit all classes of users at an affordable price.

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