Забезпечення точності координованих розмірів з використанням операції керніння

Abstract

The article considers the problem of coordinated precision holes by using empirical relationships for the stray fields of holes, handles operations kerneniya. A mathematical model for calculating the stray fields from the database size and positional deviation axis holes, given the departure of the cutting tool and the angle at the top of the core. Determined the proportion of factors when calculating the stray fields.As a result, a full factorial experiment and mathematical processing experiments proposed optimization equation to determine the diameter and depth of the imprint.Dependency graphs stray fields from the base and offset size kerninnya operations, deployment and drilling in the processing of aggregate processing. The influence of each of the significant factors for the accuracy of coordinated sizes