Simulation-dynamic model of working time costs calculation for performance of operations on CNC machines. (July 2020)

• Record Type: Journal Article
• Authors: Kukartsev, V V; Boyko, A A; Mikhalev, A S; Tynchenko, V S; Rukosueva, A A; Korpacheva, L N
• Is Part Of: Journal of physics. Volume 1582(2020)
• Publication Date: 2020-07
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1582/1/012052
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: This article presents a simulation-dynamic model for determining the time spent on machining operations on machines with a numerical control (CNC). The model is developed on the basis of the system dynamics method using Powersim Studio tools. In the shown model, the calculations of the probabilistic deviation of the actual time of technological operations on CNC machines from the technically sound time norm were carried out on the basis of the Gaussian normal distribution law. The model was used as a tool to study the probabilistic distribution of time for equipment retooling and to perform technological operations on HAAS SL-20 CNC machines. The study allows us to conclude that the constructed simulation dynamic model is quite universal and, on its basis, it is possible to carry out a variety of studies concerning various aspects of the technical substantiation of the time norms for performing machining operations on CNC machines.