Machining system with machine tool and robot for attaching and detaching workpiece

A machining system is provided with a machine tool including a securing device for securing a workpiece, a robot for attaching the workpiece to the securing device, a hand attached to a tip end of an arm of the robot, and a control device for controlling the machine tool, the robot, and the hand. The securing device includes holding members for holding a workpiece, and holding member drive motors for moving the holding members. 本发明提供的加工系统包括：具有固定工件的固定装置的机床；将工件安装于固定装置的机器人；安装于机器人的臂的前端的手部；以及对机床、机器人及手部进行控制的控制装置。固定装置包括保持工件的保持部件、和使保持部件移动的保持部件驱动马达。