METHOD OF TURNING OF CAPROLON BLANKS Russian patent published in 2017 - IPC B29C37/00 

FIELD: machine engineering.

SUBSTANCE: according to the method of turning of caprolon blanks, the blank and cutting tool are provided with relative shaping movement, and feed is ensured discretely. The pretreatment of the workpiece caprolon is produced by performing the surface layer of the workpiece in the form of micro-blind hole diameter 3 mm, Depth from 1 to 3 mm and spaced increments 9 mm. Processing is performed at a cutting depth of 1 to 3 mm Longitudinal feed 0.16 mm/rev Cutting speed 150 m/min. In addition, the turning processing is performed at the cutting depth, the value of which amounts to 1.1-1.3 on the depth of micro.

EFFECT: higher processing efficiency of a workpiece and better physical and mechanical properties of products.