The specialized book "Virtualization of Cutting Machining in Machine Development and Process Optimization (VispaB)" offers a comprehensive analysis of the challenges and solutions in modern machine development. It addresses the need to maximize the productivity of cutting machine tools while ensuring the stability of processes. The authors highlight the issues that can arise during commissioning and production preparation, particularly the difficulties caused by unstable cutting operations. These instabilities can lead to long commissioning times and inadequate product quality. The book emphasizes the advantages of simulation tools that allow for the analysis of the dynamic interaction behavior between the machine and the cutting process. By utilizing these technologies, machine manufacturers and users can enhance the efficiency of their manufacturing resources and improve the quality of their products. The content is of interest to both professionals in the mechanical engineering industry and students of engineering sciences.