A cutting machine having a work surface, configured to accommodate at least one object to be cut, a working group, which is movable above the work surface including a receptacle device for accommodating a replaceable cutting tool, and a processing unit for controlling the cutting machine and storage capacity for providing a database, characterized by a first sensor unit, which is designed to detect individual items of identification information of the cutting tool and to provide detected items of identification information to the processing unit, wherein the processing unit is designed to recognize the cutting tool based on the items of identification information, to detect operating data of the cutting tool and store these data in the database, wherein the operating data comprise at least one operating time of the cutting tool, and to carry out operational monitoring of the cutting tool based on the operating data.

The invention relates to a holding device for fastening polymeric motor-vehicle bumpers during a machining operation, in particular a punching operation, comprising a main frame and a fastening device for fastening the bumper on the main frame. According to the invention, the fastening device has at least one fastening-arm group having at least two fastening arms movable independently of each other for different bumper models, wherein the fastening arms have different contact contours that lie against the corresponding bumper model (1) in the fastening position and the contact contour of each fixing arm is matched to the local shape of a specific bumper model.

An automated glass scoring device and a pillar post are provided. The pillar post includes a body having a fluid inlet port, at least one internal passage, a fluid exit port, and a fluid flow metering element. At least a portion of the fluid flow metering element is disposed within the internal passage. The at least one internal passage provides a path for a fluid flow from the inlet port to the fluid exit port, and the fluid exit port is positioned such that the fluid flow exiting the fluid exit port exits in close proximity to the cutter wheel.

A machine tool is provided which can execute various works while suppressing increase in cost or size. The machine tool includes a tool spindle device which is a movable member which can move with respect to a mounting surface of the machine tool, and one or more serial-manipulator-type robots attached on the tool spindle device, which can move with the tool spindle device, and which have two or more degrees of freedom, and the robot includes two or more end effectors provided at positions different from each other with one or more joints therebetween.

A device (1) for cutting food comprises a cutting unit (10) having a rotatable carrier (20), a slicing knife (21) associated with the carrier (20) at one side of the carrier (20) for slicing the food, and at least one dicing knife associated with the carrier (20) at another side of the carrier (20) for dicing the food. The cutting unit (10) furthermore comprises a protection element (30) which is designed to be arranged vis-à-vis a side of the carrier (20) where the dicing knife associated with the carrier (20) is present, for delimiting a dicing space for the dicing knife associated with the carrier (20) to move through during operation, wherein the protection element (30) is equipped with at least one annular groove (33) at a side for facing the carrier (20), for receiving a free end of the dicing knife associated with the carrier (20).

Apparatus (1) for changing a blade of a rotary die cutter, particularly for flexographic printing machines: a magnetic cylinder (3) configured to receive and support a die-cutting blade (5, 5′); a station (7) for inserting the blade (5, 5′) has a retention device (70) configured to retain the blade (5) in the insertion station; a guiding device (71) guides the blade (5, 5′) toward the magnetic cylinder (3); a station (9) for extracting the blade (5, 5′), has an extraction device (90) configured to remove the blade (5, 5′) from the magnetic cylinder (3).

A food processing device (10) includes a drive assembly coupled to a dualaction cutting tool (20) and a single-action dicing tool (40). First and second cutting assemblies (51, 52) are disposed on the cutting tool (20) and are adapted to make first and second cuts in a food substrate as the cutting tool (20) rotates within a food processing path (26). The cutting tool (20) is further adapted to urge the cut food substrate towards and through the dicing tool (40) where generally parallel spaced-apart blades (66) further cut the food substrate to form diced food elements. The sequential cutting arrangement of the cutting tool (20) and the dicing tool (40) provides for a food processing device (10) that is capable of dicing a food substrate with lower torque and lower power requirements as compared to conventional dicing methods.

A blade (6) for underwater granulation of an extruded polymer, this blade comprising a plate (60) bounded by a contour including a cutting edge contour (61) having a first end (62) and a second end (63), and an outer contour (64) linking the first end (62) and the second end (63) of the cutting edge contour (61),

characterized in that the outer contour (64) comprises at least a first bearing portion (65) and a second bearing portion (66), the first bearing portion (65) and the second bearing portion (66) diverging while extending away from the cutting edge contour (61) and being configured to be received in a dovetail housing (13).

A vegetable chopper is provided and includes a base, having an upper end surface with a slideway and one end of the base corresponding to the slideway being vertically provided with a tool mounting plate, and the tool mounting plate being formed with a notch; a hand cranking rotary socket, disposed in the slideway in a slidable manner; a fixed blade, corresponding to the notch, fixed on the tool mounting plate; and further comprises: a rotary toolholder, corresponding to the notch, disposed on the tool mounting plate in a rotatable manner, having an outer side being provided with at least two sets of toothed blades in different pitches along the direction of the rotating axis of the rotary toolholder; and, a rotary mechanism, disposed on the base and connected with the rotary toolholder.

The invention relates to a circular knife device (10) for cutting to size sheet-like materials, in particular paperboard and/or textile materials, in particular cover boards and/or covering materials, wherein the circular knife device (10) defines a cutting plane in which the sheet-like materials are arranged and are moved in a transport direction (14), having at least one circular knife (46) and an associated circular knife axis, wherein the circular knife (46) is rotatable about the circular knife axis, wherein the at least one circular knife (46) is movable parallel to the cutting plane and perpendicularly to the transport direction (14) with the result that a blank width of the sheet-like materials is settable in a variable manner, wherein the at least one circular knife (46) is mounted so as to be pivotable about a pivot axis (52) arranged substantially perpendicular to the cutting plane such that cuts at an angle to the transport direction (14) and curved cuts of the sheet-like materials are able to be executed.