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Design and Manufacturing of Cam Operated Springless Valve System for an IC Engine

Author(s):

Gawali Mayur Bhaskar , SND COE & RC, YEOLA, Maharashtra, India; Sonawane Akshay, SND COE & RC, YEOLA, Maharashtra, India; Deore Shravan, SND COE & RC, YEOLA, Maharashtra, India; Kadam Gajendra, SND COE & RC, YEOLA, Maharashtra, India; Prof. A. P Ghodke, Asst. Prof. Dept. Of Mechanical, SND COE & RC, YEOLA, Maharashtra, India

Keywords:

Valve, Cam, Follower, Springless Valve

Abstract

This project presents the springless valve system used in the IC engines. Unlike the conventional valve system, springless valve system uses two cams for each valve with absence of spring. This mechanism has a closing cam which does not allow cam jump as conventional valve system. In this work first we are going to discuss conventional valve mechanism and its advantages and disadvantages and then we are going to discuss about springless valve system along with its advantages and disadvantages. It will help us to find out how springless valve system is better than conventional valve system. We are also going to find the real importance of this springless system at higher rpm of engine and need of this system at higher rpm. This system improves the performance of IC engine by reducing power consumption for overcoming spring stiffness and avoid cam jump at high speed.

Other Details

Paper ID: IJSRDV7I100279
Published in: Volume : 7, Issue : 10
Publication Date: 01/01/2020
Page(s): 385-388

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