Penetration factor and metal stamping
DVDs—specifically focused on stamp- ing.
To reduce problems of extraction should facilitate the extraction of the punch of the sheet.
Problems of sharpening and life of the equipment How many hits can give prior to rectify a punch or matrix?
Depending on the type of punching machine this force comes from 2 different sources.
It must be taken into account when it makes a punching and due to the elasticity of the material sheet tends to compress against the walls of the awl.
For the calculation of the perimeters attach a table where appear some formulas to calculate it in function of the geometrical form of the tooling.
Use the automatic lubrication of tooling ABS.
What is the most common or correct way to calculate shear pressure when figuring the tonnage of a stamping die?
Import of parts of motor vehi The import penetration of automotive metal.