PROCESSING INFORMATION ACQUISITION DEVICE IN PROCESSING MACHINE FOR SUPPLYING ENERGY OR MATTER TO PROCESSING POINT

PROBLEM TO BE SOLVED: To estimate and output, in a processing machine for supplying energy or matter to a processing point, processing information on an actual processing state at the processing point, including position information of the processing point.SOLUTION: The processing information acquisition device 1 includes: a position information acquisition unit 5 which acquires position information of a supply portion of energy or matter; a supply quantity control unit 6 which receives a supply condition instruction of energy or matter, converts the supply condition instruction into a control instruction for controlling the supply of energy or matter, and controls the supply quantity of energy or matter from the supply portion by use of the converted control instruction; a supply quantity estimation unit 7 which acquires the control instruction from the supply quantity control unit, and calculates an estimated supply quantity of energy or matter being supplied to the processing point based on the control instruction; and an output unit 8 which outputs the position information acquired by the position information acquisition unit and the estimated supply quantity which is calculated by the supply quantity estimation unit when the supply portion is located at a position corresponding to the position information.