technological system

ANALYSIS OF PARTS MACHINING BY CUTTING USING APPROACHES OF RELIABILITY ENGINEERING

Digitalization of important processes related to parts machining and product manufacturing requires searching for new approaches and techniques for technological process planning during product manufacturing. Product life cycle is prioritized in scientific research in manufacturing engineering, and materials sciences. Object-oriented and functionally-oriented technologies are used for technological process planning at product manufacturing for current manufacturing engineering.

Reducing Vibrations in Regenerative Milling Little Hard Parts by Modulation Speed Main Motion Machines

A method of enhancing the vehicle vibration resistance due to the modulation speed of the machine the main motion by introducing additional control module. The proposed method is universal and can be implemented on a variety of machines with CNC systems.

Cutter force and influence of elastic deformation of technological system of gear-hobbing machine on precision of radial-circumferential method of gear cutting

The relevance of the problem which is solved in this article has been substantiated. In modern machines and equipment, rotary motions which cannot be implemented without gear wheels and gear trains are always present. Attainment of high performance of a machine – increase in loading with simultaneous increase in speed, increase in transmitted forces and moments, decrease in noise during operation, ensuring high indexes of failure-free performance and longevity of a machine – depends on precision in manufacturing the gear wheels and gear trains.