Processing device and processing method

A processing device comprising:

• a roughing position at which a first roughing operation is capable of being performed on a workpiece;
• a final finishing position at which a final finishing operation is capable of being performed on the workpiece processed at the roughing position;
• a clamping fixture for clamping and fixing the workpiece, the clamping fixture being disposed at the roughing position;
• a pin fixture for fixing the workpiece by accommodating a pin fixed to the workpiece, the pin fixture being disposed at the final finishing position;
• a roughing tool for processing the workpiece installed at the roughing position;
• a final finishing tool for processing the workpiece installed at the final finishing position;
• and
• a control unit that controls the roughing tool and the final finishing tool,
• wherein the control unit controls the roughing tool to perform the first roughing operation on the workpiece installed at the roughing position,
• wherein the control unit controls the final finishing tool to perform the final finishing operation on the workpiece processed at the roughing position and installed at the final finishing position, and
• wherein the control unit provides a command such that the workpiece processed at the roughing position is fixed by inserting the pin fixed to the workpiece into the pin fixture.