Steel fatigue strength testing is a process that requires large amounts of time, resources and
appropriate equipment. The industry seeks to replace cumbersome destructive testing with …

The mechanical efficiency is a computed value for comparing the performance of the multi
degrees-of-freedom geared transmissions of hybrid vehicles. Most of the current methods for …

Non-metallic inclusions are one of the many factors influencing the strength of materials
operating under variable loads. Their influence on the strength of the material depends not …

The presented work is devoted to the improvement of spur gears of the reduction drive for
metal-cutting machines according to the criterion of load capacity. A feature of this article is …

A modern user requires low operating costs, but also reliability from machines and technical
devices. Reliability during the service life depends on the quality of construction solutions …

Article deals with safety-overrunning clutches for mechanical transmissions. Modern design
of safetyoverrunning clutch with grooves sides inclined to semi-coupling radius has been …

The design of the main movement drive for a multioperational machine such as a machining
center with a modified design of a gear gearbox is considered. A 3D modelling of the …

A mathematical dynamic model of a closed hydraulic system for controlling speed changes
through a gear differential, which consists of a motor, a gear transmission, a gear hydraulic …

This work is devoted to the research of circular feed devices for a metal-cutting machine with
backlash-free worm gear of increased wear resistance. A spatial model of a rotary table with …

The design of a vertical spindle head of a multioperational machine tool with a modified gear
drive is considered. 3D modeling of the spindle head in the integrated computer-aided …