DOI: https://doi.org/10.20535/2305-9001.2012.65.37608

PROFILING OF POLISHING CIRCLES FOR THE SHAPED CUTTERS WITH A SLOPING TOOTH

В. И. Солодкий

Abstract


Creating a method of profiling tools, which forms the rear surface shaped cutters. Analysis of the established methods. The study of the error in determining the profile of the tool.

Design / methodology / approach.The back surface of the shaped cutter produces abrasive tools. To determine the profile of abrasive tools using the kinematic method. The surfaces of the tool and parts have a common perpendicular. The tool moves along its trektorii. The point where the common perpendicular intersects with the trajectory is the center of the abrasive tool. There are two methods for determining the position of this point. The method of constructing the table. The center of the abrasive wheel is determined by the tables. The table can make before you start. The table is suitable for any instrument. Using the table you can define any profile. For each point shaped profile cutters always have two answers.The method of solution of the transcendental equation. The center of the abrasive tool is determined by Newton's method. You can calculate the coordinates of each point of the profile shapes of abrasive tools. These points are treated with a ribbon, which is located on the tooth cutters. Calculations can be done with a given accuracy.

Findingsa. Created by two methods for determining the profile of abrasive tool that handles the back surface of the contoured mills.Found the equations for determining the parameters of the circle that replaces the curved line

Originality/value.These results allow us to determine the profile instrument for the formation of the back of the cutter to the desired accuracy

Keywords


Cutter; profiling; rear surface of the tool

References


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GOST Style Citations


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