The objective of this work is to design a technological process for the production of 45000 pieces of housings per year. First, it is necessary to analyze the construction of the observed part and conduct the analysis from a technological point of view to determine the possible form of input semi-finished products. It is necessary to select the most optimal form of input semi-finished product. In this case, this is a casting because the milling of the rectangular profile would result in too many leftovers. The next step is to analyze each of the operations used during the housing production. Therefore, each operation is divided into interventions in order to determine the intervention parameters and durations and also the duration of each operation. Furthermore, the technical documentation that consists of a list of operations, operating list, list of tools and list of machines must be defined. The final step is to calculate the economic and productive cutting speeds to ensure the proper selection of cutting parameters for a particular operation.