Pneumatic device of the preload and dynamic loads balancing to reduce the intensity of thermal processes in the metal cutting process

7th International Conference Radiation-thermal Effects and Processes in Inorganic Materials

材料科学;物理学

Gavrilin, A.N.^1 ; Moyzes, B.B.^1 ; Cherkasov, A.I.^1 ; Ditenberg, I.A.^2 ; Khairullin, A.R.^1 ; Glinenko, E.V.^1

Tomsk Polytechnic University, Tomsk, Russia^1

Tomsk State University, Tomsk, Russia^2

关键词: Cutting zone;    High temperature;    Metal cutting process;    Pneumatic devices;    Pre loads;    Technological system;    Thermal process;    Thin surface layer;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/168/1/012089/pdf
DOI  :  10.1088/1757-899X/168/1/012089

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Improved reliability of the technological system machine-tool-instrument-detail is an important current task. Backlashes and insufficient stiffness of technological system lead to intensive wear of the cutting tool, increasing the heat in the cutting zone. Due to high temperature in the thin surface layers of the workpiece and tool thermal processes may occur which are similar to release and can cause the structural changes of the material. The current article presents the final design of the device which has been developed to reduce the intensity of thermal processes in metal cutting.