Abstract
The article describes issues of structural-parametric optimization in the process of synthesis of structures of technological layouts with multi-tool machining on equipment built on the concept of modular design. In the research process, the existing practice of designing this equipment class and statistical studies of previously released machine tools were used. The paper proposes a methodology for calculating the cutting conditions of individual tools during multi-tool machining for various options for replacing the tool during operation and taking into account the probabilistic nature of tool life at a given mean time between failures, what allows providing a specified output cycle of the product with minimal costs associated with the operation of the cutting tool and minimize other components of the technological cost of processing. The proposed methodology is useful both in the design of the new machine tools and in the modernization of previously made machines, built on the concept of modular design.
Published Version
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