Intelligent computer numerical control system for laser cutter

The invention belongs to the field of numerical control application and relates to a computer numerical control system, in particular to an intelligent numerical control system for a laser cutter. The system is provided with a cutting state automatic detection unit, a laser cutting expert system and a laser cutting process database on the basis of a universal and open computer numerical control system and has the characteristics of automatic detection, automatic diagnosis, automatic optimization, automatic learning function and other intelligent characteristics. The laser cutter provided with the intelligent computer numerical control system can carry out online measurement to cutting quality, generate the optimal process scheme based on the cutting quality, optimize the laser output power, the axis movement speed, the protection gas pressure and other parameters and ensure good quality, high speed and low energy consumption during the whole cutting process.