Optimization of parameters for obtaining discontinuous chips by rotary milling

Abstract

Rotary cutting methods are one of the high-performance machining processes. At the same time, rotary cutting and, first of all, rotary milling, being an intermittent cutting process, makes it possible to obtain element chips. The process of obtaining element chips by rotary milling is a system object, which determines the relationship of parameters and the ability to achieve the target function by various combinations of variables. With a large number of variables, this leads to the complexity of managing the process, as well as to the multi-variant and ambiguity of the resulting solutions. The identified different types of production tasks – designing a new one or using an existing one-allow a differentiated approach to optimizing the process parameters. Single-step selection of acceptable options is easy to implement and is applicable for a small number of variables. With a two-step selection of acceptable options for the rotary milling process, you can significantly reduce the number of options under consideration and the complexity of the calculation algorithm.