A Study of the Crankshaft Pin Grinding Forces

A study was performed to better understand the forces generated during crankshaft pin grinding, as a result models were developed to predict the forces generated during grinding. The models were verified using an experiential setup involving sophisticated strain gauge force measurements. After confirming the models validity, crucial aspects of the models where analysed to gain a better understanding of the process. Key grinding variables, such as the work removal parameter (WRP) and system stiffness values, were varied to determine what effects they contribute to the final forces generated during the grinding process.