Analysis of Suitable CNC Machine Chuck Pressure by ANSYS

Abstract

Pneumatic chuck will hold the workpiece(material) with the help of the pressure. That pressure value has a unit of bar. The pressure value will be applied on the surface of the workpiece. Due to that jaws of chuck will hold the workpiece. Basically, jaws are the mating part of the chuck. It was assembled by the help of allen bolt. This project needs three jaw chuck. The pressure value must be the right one. It shouldn’t exceed or become below the requirement pressure. Due to that it will cause damages in the workpiece. If the pressure value exceeds the normal range, then more load will be applying on the surface of that workpiece. Due to that it will deform. In case, if the pressure value will go below the normal range, then the workpiece will be disturbed and it will relieve from the jaws. Here ANSYSwas used to analyse the pressure to be applied on the workpiece and the various pressure value was analyzed for different workpieces.