METHOD FOR COMPUTER PLOTTING THE INVOLUTE OF SURFACE OF BRACHISTOCHRONE PROPERTY OF SUBJECT OF RESEARCH

摘要

A method for computer plotting the involute of a surface of brachistochrone property of subject of research includes plotting basic structure of involute on the basis of a set of structures of involutes of main component units –“tabs” and compilation of layout of curves for involute with use of formal rules that are in the computer data base. Before plotting the involutes of main component parts the “tabs” one carries out development of surface of revolution of brachistochrone property generatrix of which is cycloid that is formed through rolling without slide in the coordinate system X and Y of generatrix of a circle by fixed straight line with determination of coordinates of node points of the surface of revolution.