FredGarvin said:I don't get a chance to use belt drives very often. When I do, I like to take a look at that link. Glad you like it.
The angle of lap in a pulley belt drive refers to the angle at which the belt wraps around the pulley. It is usually measured in degrees and is important in determining the amount of friction and power transmission in the system.
The angle of lap can be calculated using the formula: θ = sin^-1 (2*C/P), where θ is the angle of lap, C is the distance between the pulley centers, and P is the pitch of the belt. Alternatively, it can also be calculated by measuring the distance between the pulley centers and the length of the belt using a protractor.
Tight side tension refers to the amount of tension applied to the tight side of the belt in a pulley belt drive. It is important to maintain proper tension to ensure efficient power transmission and prevent slipping or excessive wear of the belt.
Tight side tension is determined by factors such as the belt material, width, and length, as well as the load and speed of the system. It can be calculated using various equations or measured using a tension gauge.
Proper belt selection is crucial in a pulley belt drive as it affects the overall performance and efficiency of the system. Factors such as belt material, size, and tension must be carefully considered to ensure the belt can handle the load and speed requirements and minimize wear and tear.