Processing method and system for automatically generating machining process characteristics

• Main Authors: LIU YANGLUN, GAI ZHENYU, SUN JIACHENG, HUANG QIRONG
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention discloses a processing method and system for automatically generating machining process characteristics. The method comprises the following steps. A workpiece CAD file is obtained to perform CAD numerical analysis on the machined body. The CAD file of the workpiece is used as a target, the CAD shape of the workpiece is compared with the machined body, so that a first to-be-machined body feature identification result is obtained, and the first to-be-machined body feature identification result comprises to-be-removed machined body data and first machined surface features; geometric analysis is conducted on the first machining face features, and the tool selection range is determined. Performing virtual cutting simulation on the first machining surface according to the tool selection range to generate machined area data and unmachined area data; and performing space coordinate mapping comparison on the unprocessed area data and surface data in the workpiece CAD file to obtain a feature identificati