Cutting apparatus

A cutting apparatus comprising:

• a table that includes a support plate transparent in a visible region and supports a plate-shaped workpiece by the support plate;
• a cutting unit that includes a spindle for mounting an annular blade thereto and cuts the workpiece supported by the table;
• a first feeding mechanism that includes a first moving section for supporting the table and a first motor for moving the first moving section in an X-axis direction;
• a second feeding mechanism that includes a second moving section for supporting the cutting unit and a second motor for moving the second moving section in a Y-axis direction;
• a first camera that is disposed on a side of a first surface supporting the workpiece of the support plate;
• a second camera that is disposed on a side of a second surface opposite to the first surface of the support plate;
• and
• a storage section that stores positional deviation amounts in the X-axis direction and the Y-axis direction between an imaging region at a reference position of the first camera and an imaging region at a reference position of the second camera,
• wherein a positional relation between the first camera or the second camera and the table is adjusted on a basis of the deviation amounts recorded in the storage section, whereby a region imaged by one of the first camera and the second camera is capable of being imaged by the other of the first camera and the second camera.