Study of deformation of a cutting layer in the rotary-friction processing
In the article the new method of rotational friction turning external cylindrical surfaces. Developed by the authors frictional rotary cutter tool is not made of materials such as steel 65, HARDOX 400 and others. Processing the outer cylindrical surface can produce autorotation forced rotation or tool. For autorotation rotary friction tool is used a special device on the basis of a lathe. This technology allows to achieve the required surface quality of the workpiece in the processing of viscous materials and hardening upon deformation, are prone to the build-up, as well as complexly processing, heat-resistant alloys, titanium and its alloys. It is considered the traditional methods of the rotary machining cylindrical surfaces and the factors influencing the process of chip. Also, shows diagram and calculations forces acting on the tool cutting portion.