A processing apparatus includes a chuck table, a first and second image capturing units, a display device, and a controller. The first image capturing unit obtains a first image group of images captured of a processed groove in the workpiece at different positions along a thicknesswise direction, each including a piece of first image information representing a shape of the processed groove. The second image capturing unit obtains a second image group of images captured of the processed groove at different positions along the thicknesswise direction of the workpiece, each including a piece of second image information representing a shape of the processed groove. The controller orders the pieces of at least either the first or the second image information into a sequence along the thicknesswise direction, thereby generating a three-dimensional image of the processed groove, and displays the three-dimensional image on the display device.

A cutting apparatus includes a cutting unit that has a spindle with an annular cutting blade mounted to a tip part of the spindle through a blade mount, and a determining unit. The determining unit has a second flow path that is connected to a first flow path in a mounter of the blade mount for causing a negative or positive pressure to act on the first flow path, a measuring device that obtains a measured value of at least one of a pressure and a flow rate in the second flow path, and a screw-engaged state determining section that determines that a screw-engaged state of a fixed nut with a boss section of the mounter where the cutting blade is disposed is defective in a case where the measured value when the negative or positive pressure acts on the first flow path indicates an abnormal value.

A workpiece processing device includes a workpiece supporting unit configured to support a workpiece so that the workpiece is rotatable around a first axis parallel to a central axis of the workpiece, a cutting unit having a blade configured to cut a surface of the workpiece, a detecting unit configured to calculate a position of a vertex of the surface in a direction along a second axis which is perpendicular to the first axis and parallel to the blade, and a control unit configured to control the workpiece supporting unit so that a cutting position on the surface is located at a vertex in the direction along the second axis, and relatively move the workpiece supporting unit and the cutting unit so that an incision direction of the blade is on a plane defined by the central axis and the cutting position, thereby forming a groove at the cutting position.

A workpiece processing device includes a workpiece supporting unit configured to support a workpiece so that the workpiece is rotatable around a first axis parallel to a central axis of the workpiece, a cutting unit having a blade configured to cut a surface of the workpiece, a detecting unit configured to calculate a position of a vertex of the surface in a direction along a second axis which is perpendicular to the first axis and parallel to the blade, and a control unit configured to control the workpiece supporting unit so that a cutting position on the surface is located at a vertex in the direction along the second axis, and relatively move the workpiece supporting unit and the cutting unit so that an incision direction of the blade is on a plane defined by the central axis and the cutting position, thereby forming a groove at the cutting position.

The disclosure relates in particular to a method of cutting one or more draping elements in a strip of material comprising a fabric layer comprising a film on at least one face. Each draping element is delimited along a determined outline comprising at least one angle, each draping element being cut by means of a cutting blade. At each angle of the outline, the fabric layer and each one film are cut along a curve so as to obtain one or more draping elements without overcutting.

The disclosure relates in particular to a method of cutting one or more draping elements in a strip of material comprising a fabric layer comprising a film on at least one face. Each draping element is delimited along a determined outline comprising at least one angle, each draping element being cut by means of a cutting blade. At each angle of the outline, the fabric layer and each one film are cut along a curve so as to obtain one or more draping elements without overcutting.

A stamping machine for labels and covers includes a servomotor as a driving element. The servomotor can be directly or indirectly connected to a spindle which causes the stamp to move forward in a linear manner.

Disclosed is a cutting machine and a method for controlling a cutting machine with a retrieval of a cutting job for processing an object on a working surface of the cutting machine with a cutting device, a defining of a cutting path based on the cutting job, a continuous retrieval of position data, and a guidance based on the position data, of the cutting device along the cutting path for processing, in particular cutting, the object, characterized by a temperature compensation functionality with continuous retrieval of temperature data from one or more temperature sensors, and using the temperature data for defining the cutting path and/or for adjusting the cutting path.

An insulation cutter for a liner application machine in an assembly line and method of operation that cuts an insulative thermal blanket using a rotary cutter to traverse the width of the thermal insulation blanket while the insulative thermal blanket is separate from the metal ductwork. The pieces are then later brought into contact for attachment.

An insulation cutter for a liner application machine in an assembly line and method of operation that cuts an insulative thermal blanket using a rotary cutter to traverse the width of the thermal insulation blanket while the insulative thermal blanket is separate from the metal ductwork. The pieces are then later brought into contact for attachment.