Method for confirming cutting tool's location and machine system using the same

A machine system, comparing:

• a position calculation unit, including a signal transceiver module and a data calculation module coupled with the signal transceiver module;
• a tool magazine, having a plurality of sleeve positions, each of the plurality of sleeve positions having a cutting tool, the cutting tool communicating with the position calculation unit via radio signals;
• and
• a controller, connecting the tool magazine and the position calculation unit, the controller storing a machining program;
• wherein the position calculation unit sends a tool call command to the controller so as to update the machining program for the tool magazine to follow, and the tool magazine bases on the tool call command to move a target cutting tool among the cutting tool to a tool exchange position, further including:
• the signal transceiver module receiving an inertial sensing coordinate and a radio signal generated by the target cutting tool, and transmitting the inertial sensing coordinate and the radio signal to the data calculation module so as to generate the posture data and the signal strength data of the target cutting tool;
• the data calculation module basing on the posture data and the signal strength data of the target cutting tool to compare a plurality of training posture data and a plurality of training signal strength data so as to confirm a target sleeve location of the target cutting tool;
• and
• rotating the tool magazine by the controller to move the target cutting tool from the target sleeve location to the tool exchange position.