Dynamic Modeling of Metal Turning Elements of Mechanical Processing

Abstract

Mechanical processing of materials is critical to assessing the quality of processing accuracy. For machine elements determining the dimensions and tolerances are the most important dimensions of their surfaces, which work together. The shape-and position tolerances may raise the existence of failures in the performance and mechanisms of agricultural machinery. We hereby propose a method for the construction of small dimensional dynamic models, on the basis of which the modelling of the technological systems of mechanical processing is accomplished. It is necessary for increasing the manufacturing precision of these components.

Development of Chatter-Resistant System of Cutting Tool

“…The dynamic durability of the technological system and a decrease in the vibration level (that occurs in the process of cutting) are the key to the stability of chip formation, which is especially important in the case of the automation of the technological process [6], [11]. This way, the task of guaranteeing the stability of the technological system by reducing the level of self-excited oscillations is one of the key issues in edge cutting machining, which becomes particularly topical in the case of the final polishing of products on automated machines, and machines with computer numerical control [3], [5], [9].…”