Design and Analysis of Ejector Pin in The Oil Seal Mould to Improve Its Mechanical Properties

Abstract

Traffic accidents are one of the biggest causes of death, especially in motorcyclists caused by user negligence in caring for the condition of the vehicle, especially the braking system. The existing drum brake flux indicators have not been able to help users to control the condition of the brake lining. Digital readout method with the utilization of the digital throttle component as a reader of thickness controlled by a microcontroller or as an effort to digitize the indicator thickness of the drum brake lining and by limiting handgrip rotation as an effort to limit speed when the can reach minimum thickness. With this method in this study obtained some results are: Able to read thickness of brake lining with a resolution of 0.01mm and the accuracy of 97.075%, speed limitation can work when the thickness is below 2 mm, and the speed limit up to a maximum of 27 km/hour. However, in this study still needs development to be used on disc brake type and injection ignition system.