технологічна система

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.

Зниження регенеративних коливань при фрезеруванні маложорстких деталей за рахунок модуляції швидкості головного руху станка

Пропонується спосіб підвищення вібростійкості технологічної системи за рахунок модуляції швидкості головного руху верстата шляхом введення додаткового керуючого модуля. Запропонований спосіб є універсальним і може бути реалізовано на верстатах з різними системами ЧПК.

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.