No abstract

A prototype of an innovative split-single two stroke engine is presented. With the aim of increasing the power-to-weight ratio for later mobile use, the individual engine components have to be revised. The focus is on the development process for the redesign of the crankcase. Through a preliminary examination of the necessary CAx systems, an iterative process chain that combines suitable synthesis and analysis tools is derived. This includes the design of the machine elements, a numerical strength verification using FEM and preparing the model for machining.