Computer program for calculating allowances for processing stampings according to GOST 7505-89
The OPIDSH computer program calculates allowances and determines tolerances and forging allowances for stamped steel forgings according to GOST 7505-89. The standard establishes the largest values for dimensional tolerances, shape deviations, allowances, forging allowances, and the smallest radii for rounding external corners. For more details, see http://cadregion.ru