A pipe cutting apparatus has a substantially rigid annular frame adapted to be coupled to a pipe to be cut. Means for cutting the pipe is removably associated with the annular frame. A mechanism is included to move the cutting means with respect to the annular frame about an axis of revolution designed to substantially coincide with a longitudinal axis of the pipe.

A cutter arrangement for media processing equipment, including a cutter module to be arranged on a shaft via a dedicated one of a number of transmission devices, at least one of the cutter module and the transmission devices comprising a registration feature to guide a user to arrange the cutter module on the dedicated one of the number of transmission devices.

The machine includes a feed channel of a product to be cut and members for feeding the product along the feed channel. A cutting blade is provided to cut the products into articles according to cutting planes orthogonal to a longitudinal direction of the products and a sharpening unit is provided to sharpen the cutting blade. The machine further includes an adjustment system that receives in input at least one information on the operation of the cutting machine and provides, in response to the information, an adjustment command of the cutting machine.

The machine includes a feed channel of a product to be cut and members for feeding the product along the feed channel. A cutting blade is provided to cut the products into articles according to cutting planes orthogonal to a longitudinal direction of the products and a sharpening unit is provided to sharpen the cutting blade. The machine further includes an adjustment system that receives in input at least one information on the operation of the cutting machine and provides, in response to the information, an adjustment command of the cutting machine.

A dicing device includes: a workpiece table; a cutting unit including a blade and a spindle; an XY-direction drive unit; a Z-direction drive unit; a first measuring instrument for measuring a Z-direction position of a surface of a workpiece held on a holding surface of the workpiece table; a second measuring instrument for measuring a Z-direction displacement of the holding surface; a correction amount calculation unit for calculating a correction amount for the Z-direction position of the cutting unit based on a table displacement map showing the Z-direction displacement at each position on the holding surface, the Z-direction displacement having been measured in advance by the second measuring instrument and based on the Z-direction position of the surface of the workpiece, measured by the first measuring instrument; and a control unit for controlling, when the workpiece is cut by a blade, the Z-direction drive unit based on the correction amount.

A dicing device includes: a workpiece table; a cutting unit including a blade and a spindle; an XY-direction drive unit; a Z-direction drive unit; a first measuring instrument for measuring a Z-direction position of a surface of a workpiece held on a holding surface of the workpiece table; a second measuring instrument for measuring a Z-direction displacement of the holding surface; a correction amount calculation unit for calculating a correction amount for the Z-direction position of the cutting unit based on a table displacement map showing the Z-direction displacement at each position on the holding surface, the Z-direction displacement having been measured in advance by the second measuring instrument and based on the Z-direction position of the surface of the workpiece, measured by the first measuring instrument; and a control unit for controlling, when the workpiece is cut by a blade, the Z-direction drive unit based on the correction amount.

The subject matter of the present invention is a method and a device for producing an adhesive tape (1). First a material web (2) comprising a carrier tape material is supplied from an unwinding unit (3). The supplied material web (2) is subsequently provided on at least one surface with at least one adhesive strip (4) in a coating unit (6). The material web (2) provided with the adhesive strip (4) is then cut into at least two longitudinal strips with the aid of a cutting device (10) and made up into individual adhesive tapes (1). According to the invention, a sensor (8, 9) scanning the material web is used to align the material web (2) and/or the cutting device (10) in the transverse direction (Q) in such a way that a longitudinal cut (S) respectively produced with the aid of the cutting device (10) is introduced in an exact position into the material web (2).

A bolt cutting apparatus including a cutter assembly and a carriage assembly attached to the cutter assembly. The carriage assembly includes a carriage housing, a tool post coupled to the carriage housing, a motor attached to the tool post, and a drive assembly configured to linearly move the tool post. The carriage assembly is configured to be secured to a structure, e.g. a flange. A cutter is attached to the motor and is disposed in the carriage housing. The motor is configured to rotate the cutter to cut a bolt on the structure, e.g. flange.

A bolt cutting apparatus including a cutter assembly and a carriage assembly attached to the cutter assembly. The carriage assembly includes a carriage housing, a tool post coupled to the carriage housing, a motor attached to the tool post, and a drive assembly configured to linearly move the tool post. The carriage assembly is configured to be secured to a structure, e.g. a flange. A cutter is attached to the motor and is disposed in the carriage housing. The motor is configured to rotate the cutter to cut a bolt on the structure, e.g. flange.

A recording apparatus including: an apparatus main body; a conveyance mechanism; a recorder; two first contact portions disposed in different positions in a conveyance direction of the recording medium and contactable with one surface of the recording medium; a cut mechanism configured to cut the recording medium, the cut mechanism being disposed between the two first contact portions and including a first blade, a second blade, and a second contact portion contactable with the other surface of the recording medium; and a cover configured to take an open position and a closed position in which a conveyance path of the recording medium is formed between the cover and the apparatus main body, the cover being formed with a groove, and the first blade being located in the groove when the cover is located in the closed position.