Microwave rock cracking experiment system and method

The invention belongs to the technical field of microwave rock breaking, and provides a microwave rock cracking experiment system and method which are used for researching the mechanism of microwave rock cracking under the condition of rapid hot and cold circulation so as to provide theoretical and data support for a microwave-assisted rock breaking technology. Comprising a microwave excitation system, a microwave rock breaking experiment device and an upper computer, and can realize rapid hot and cold circulation loading of a sample and monitoring of an experiment process. Wherein the microwave excitation system and the microwave rock breaking experiment device are respectively provided with a corresponding operation system and are uniformly deployed by virtue of an upper computer, and meanwhile, the whole set of system has emergency closing and self-protection functions. Compared with the prior art, the rapid cooling device provided by the invention can be used for rapidly cooling a sample in the microwave