초록 ▼

A method for compensating for at least one of positional deviations and shape deviations in NC-controlled cutting production machines where the method includes the steps of securing a new workpiece, processing the workpiece using the nominal data of the NC program, acquiring the set deviation data,

A method for compensating for at least one of positional deviations and shape deviations in NC-controlled cutting production machines where the method includes the steps of securing a new workpiece, processing the workpiece using the nominal data of the NC program, acquiring the set deviation data, optimizing the NC program using the acquired data and repeating these steps until at least one of required positional and shape tolerances have been achieved.

대표청구항 ▼

The invention claimed is: 1. A method for compensating for at least one of positional deviations and shape deviations in NC-controlled cutting production machines having an NC program, the method having the following steps:a) securing a workpiece;b) processing the workpiece using nominal data of the

The invention claimed is: 1. A method for compensating for at least one of positional deviations and shape deviations in NC-controlled cutting production machines having an NC program, the method having the following steps:a) securing a workpiece;b) processing the workpiece using nominal data of the NC program, wherein the nominal data includes design values of the workpiece;c) acquiring set deviation data which is based on differences between the nominal data and measured values of the workpiece;d) optimizing the NC program using the acquired set deviation data;e) repeating steps a) to d) until at least one of required positional and shape tolerances have been achieved;f) returning of the set deviation data wherein a correction vector is allocated to each support point of a tool path;g) determining each correction vector by setting an actual geometry into clear comparison with a target geometry; andh) defining the clear comparison between associated regions by placing the correction vectors between areas having a change in curvature.