Method, device and storage medium for generating tool path for automatically identifying groove features

Abstract

The invention discloses a tool path generation method, device and storage medium for automatically identifying groove features. The part groove processing method includes: obtaining the contour line segment of the target object, and recording the coordinate information of each endpoint in the contour line segment; The adjacent position relationship between each end point generates its corresponding position attribute, and the position attribute is modified to obtain the open groove feature of the contour line segment; the open groove feature is closed to obtain the closed groove feature, and Generate the corresponding groove track. After obtaining the contour line segment of the target object, the present invention automatically generates all the groove features of the contour line segment according to the attribute relationship between each end point in the contour line segment and its adjacent end points, and generates the corresponding groove track according to the groove feature. Cutting processing; during this period, the user's manual drawing or selection of groove features is reduced, the user's workload is reduced, and the programming work efficiency is improved.

Description

A tool path generation method, device and storage medium for automatically identifying groove features technical field The present invention relates to turning machining technical field, relate in particular to a kind of tool path generation method of automatic identification groove feature, equipment and storage media. Background technique At this stage, turning is a method of using the workpiece to rotate relative to the tool on the lathe to perform cutting processing on the workpiece. Method, is the most widely used type of machine tool processing in machinery manufacturing and repair factories, the most common cutting method, in production occupies a very important position. When the rotating body part rotates at high speed, the tool approaches the part boundary from a distance in the radial direction and touches the The blank material will be cut to achieve the effect of machining grooves. The shape characteristic of the profile groove feature is that the mid...

AI Technical Summary

Problems solved by technology

[0004] However, in conventional groove programming, the user usually inputs two-dimensional drawing parts, and it is necessary to select multiple lines of groove features in the groove machining process to achieve the purpose of groove machining, but the operation of manually selecting groove features is relatively cumbersome , especially when there are multiple or complex groove features in the part, the groove feature selection operation will consume more time and reduce work efficiency

Images