Full-state multi-signal machine collision protection system in numerical control machining process

• Main Author: SHEN XINGHUI
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• 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 relates to the technical field of numerical control machine tools, and discloses a numerical control machining process full-state multi-signal collision protection system which comprises a signal acquisition module, an information processing module and a control module. According to the full-state multi-signal collision protection system for the numerical control machining process, the information analysis module calculates the collision time of the three axes according to the current acceleration and displacement distance of the three axes of a machine tool and sends the collision time point to the control module, and the control module controls the three axes of the machine tool according to the minimum value in the calculated time point. And the machine tool is controlled to stop actively in advance within the time range of the time point with the minimum value, so that the situation that the protection action can be triggered only by large force, displacement or acceleration change, so that