The cylindrical cam device is the most common device of medium and low speed intermittent transmission devices in automatic machines

semi-automatic machines

automatic lines

and semi-automatic lines.The basic principles and methods of the use of Pro/E in three-dimensional modeling in various parts of the device are discussed

based on describing the working principle

design method

physical forms and structure forms of the cylindrical cam device.The parameter relationships among center distance

the number of indexing rollers

and other sizes are defined by the known condition of center distance and the number of indexing rollers of the cylindrical cam device.A series of procedures and methods of parameter design to achieve the design of cylindrical cam devices are described

based on the secondary development tools PROGRAM.This parameter design ideas and methods not only for cylindrical cam design can also be used with other cam devices.