Comparing Mathematical Model of Scissors Jack Analytically and by Using CAE Tools

A scissors jack is a device used for the maintenance purpose and for changing the flat tyre. It is a jack in which rotatory motion is converted into a reciprocating motion .in this paper we have calculated the designing criteria of various components of scissors jack analytically with the help of data book and the calculated analytical model is compared with the result obtained from CAE tools i.e. ANSYS. In this paper we have chosen two different sections of three different materials and our objective of this paper is to select an individual material which can sustain high yield strength and less deformation without any failure