PHYSICS
APPLICATION CAM MECHANISM
Women Graduates are trained with basics in Industry application from basic science Mathematics, Physics, Chemistry
Training in application Software by Industry Professional, to train others with preparation as TRAINER to empower.
Empowering areas are ACADEMIC SERVICE-ENTREPRENEURSHIP-DESIGN SERVICE-INDUSTRIES-SOCIAL ENGINEERING
AIM of this training is to get employment directly or indirectly from Industries, Government organization either state or central bodies. Also to develop or support rural industries & other application industries either as induvial or self group
MECHANISM DESIGN
CAM AND FOLLOWER
CAM MECHANISM
Cam mechanisms are used to convert rotational motion into translational or rocking motion of the pusher. In mechanisms of this type, the law of motion of the pusher is determined by the geometric shape of the cam and the type of pusher. Cam mechanisms are often used as control devices that set one or another law of motion. The APM Cam module is designed for designing elements of the cam mechanism according to the known law of motion.
Calculation criteria
The cam profile is selected based on the given law of pusher motion, the diameter is selected from the pressure angle limitation, and the thickness and radius of the pusher are based on the restrictions on the highest stresses in the contact.
MECHANISM DESIGN
CAM AND FOLLOWER
CAM MECHANISM
initial data preparation
The preparation of initial data is reduced to the choice of the type of cam mechanism, the assignment of some auxiliary parameters, including geometric ones, as well as information on materials and the type of the law of motion.
The law of motion can be specified in one of the following forms:
- travel schedule;
- a graph that determines the change in speed by the angle of rotation of the cam;
- a graph that determines the change in acceleration by the angle of rotation of the cam.
To enter graphical information, the module has a special tool with which you can set the graph of a function in the form of a spline or as a set of linear segments and any combination of them. The motion function defined in this way can be edited if necessary.
Input of analytical functions and information from a file is provided. For the analytical assignment of functions, there is an editor for processing analytical expressions.
CAM MECHANISM
Calculation results
The APM Cam module allows you to:
- calculate the cam profile and present it in Cartesian and polar coordinates;
- determine the law of change in pressure catch by the angle of rotation of the cam;
- present the profile of the cam and simulate its work, using the animation capabilities;
- build a working drawing of the cam.
With the help of APM Cam, you can perform the entire complex of necessary verification calculations for cam mechanisms.
In APM Cam, it is possible to quickly and without additional constructions change the geometric dimensions and laws of motion of the pusher, as well as analyze the graphs of speeds and accelerations of the pusher.
Such an approach to the design of the mechanism allows for the selected case to obtain information regarding the geometric dimensions and shape of the cam, based on this information, to make a conclusion about the correctness of the design decision.
The module allows you to create optimal mechanisms, if you understand the procedure of sequential editing and analysis as optimization.
APM CAM - CAM MECHANISM
AUTOMATED CAM MECHANISM DESIGN
OUTPUT FOR MANUFACTURING INCLUDING RTF/DXF/NC DATA
