NC processing machine

The utility model discloses an NC processing machine, and particularly relates to the technical field of NC processing machines, the NC processing machine comprises a processing table and a frame fixed at the top end of the processing table, the front end of the frame is hinged with a door plate, a processing assembly is arranged in the frame, and the NC processing machine further comprises a dust suction assembly arranged at the rear end of the frame and used for sucking dust generated by processing. A cleaning assembly is arranged on the rear side of the door plate and used for cleaning the inner wall of the door plate, and the cleaning assembly comprises a scraping plate. The positions of the drilling machine and a drill hole are adjusted through the moving assembly to conduct drilling, the dust collector is used for collecting dust in the frame, meanwhile, the air pump conveys air exhausted by the dust collector into the air cavity, the air is sprayed out through the air spraying holes, and the third elec