Manufacturing technology of small-sized profile parts

Abstract

The paper considers the issues of processing small-sized profile parts, in particular, micro milling on a contour-milling machine with CNC. The technology of fixing small parts due to the adhesive connection is proposed. Calculations of the adhesive joint are carried out taking into account the coefficient of safety margin for shear resistance. Experimental studies of contour milling processing were also carried out, as a result of which recommendations were formulated on the choice of processing modes for copper alloy 99.5%Cu. The tool breakage limit is determined under the specified processing conditions. The possibility of using a combination of micro milling and electroerosion treatment is considered.