Development Of Equipment For Loosen And Tighten Of Lug NUTS By Using Gear Concepts (Special Lug Wrench Tool)

Ami, Amir Ashraf (2017) Development Of Equipment For Loosen And Tighten Of Lug NUTS By Using Gear Concepts (Special Lug Wrench Tool). Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Normally, men has no problem in changing of vehicle tires, but instead will be a problem for women and the elderly people. The aim of this project is to develop a new product (Special Lug Wrench Tool) to solve the road user’s problem when flat tire problem raised. The product was innovated from lug wrench tool which was used to loosen and tighten the lug nuts that required a lot of energy or force to operate it. The following methods for this product are design based on the gear concept and ergonomic, 3D solid modelling and fabricate the product. Safety features and easy operation are included into this project. Besides, the product would be small designed, so that it can be easily kept in the car trunk. The metal such as mild steel were used to get the best structure for the SLWT product. The manufacturing process for these projects involves an installation of standard gear parts and fabrication process such as milling, turning, drilling, knurling, cutting and welding. As a final result, the product results in this project successfully help all people to change the flat tire easily. This product also is suitable for any motorist including men, women, elderly and teenagers.

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