Abstract: The invention relates to a method of operating a machine system (1) comprising a plurality of machines (2). Said machines (2) are in particular machine tool devices with numerical control, NC, or programmable logic controller, PLC, control systems and are connected to a computing system (3) of the machine system (1). The machine system (1) further comprises human-machine-interfaces (8; 9; 10; 11) to present machine (2) information and at least one operator detection unit (6; 7). Said operator detection unit (6; 7) detects a machine operator (4) being in the proximity of a machine (2) and/or walking past a machine (2) and collects operator behavior data (5). The operator detection unit (6; 7) sends the collected operator behavior data (5) to the computing system (3) which selects information to be presented to the machine operator (4) in dependence on the operator behavior data (5) and selects at least one of the human-machine-interfaces (8; 9; 10; 11) to present said information.

Abstract: The present invention relates to a processing module for a building panel and a method for processing a building panel. The processing module for a building panel comprises an input station and a manoeuvring station. The input station comprises a reception for a building panel and the building panel bundles several individual building elements. The manoeuvring station comprises a swiveling device for transporting and swiveling the building panel.

Abstract: A process to produce a workpiece surface or a groove inner surface on a rod-shaped, especially cylindrical workpiece. From the workpiece, a rotary tool is supposed to be produced. The material removal is done using laser beam pulses, which are directed through a deflection device onto points of incidence within a pulse area with a specified outside contour on the workpiece. Multiple machine axis drives position the workpiece and the deflection device relative to one another so that the pulse area is oriented essentially at right angles to the emission direction of the laser beam pulses and at right angles to the section of the tool surface that has already been produced and that borders the pulse area. While the material is being removed, the at least one machine axis drive moves the pulse area relative to the workpiece along a specified path of motion while maintaining the orientation.

Abstract: The invention relates to a device (15) and a method (V) for machining a tool (16) by removing material. The tool (16) is first of all measured in three dimensions using a measuring unit (17) and a three-dimensional virtual tool model (M) is produced therefrom. This virtual tool model (M) is compared with a reference contour (R) from a particular tool data record (WD). If a match was determined, a machining program (PR) assigned to the tool data record (WD) is selected and a desired contour (SK) is determined by fitting the reference contour (R) into the three-dimensional virtual tool model (M). The tool (16) can then be machined on the basis of this desired contour (SK).

Abstract: The invention relates to a device (15) and a method (V) for machining a tool (16) by removing material. The tool is first of all measured in three dimensions using a measuring unit (17) and a three-dimensional virtual tool model (M) is produced therefrom. This virtual tool model (M) is compared with a reference contour (R) from a particular tool data record (WD). If a match was determined, a machining program (PR) assigned to the tool data record (WD) is selected and a desired contour (SK) is determined by fitting the reference contour (R) into the three-dimensional virtual tool model (M). The tool (16) can then be machined on the basis of this desired contour (SK).

Abstract: A rotary tool (21) working surface (23) includes a plurality of cutting bodies (24). The rotary tool (21) can be driven about a rotational axis (R). The actual enveloping surface (HF) of the working surface (23) is ascertained by an optical measuring arrangement (29). At least one other target variable (GS) is detected, which describes a microscopic parameter of the working surface (23). The actual variable (GI) corresponding to each specified target variable (GS) is detected by the measuring arrangement (29), and the deviation between the target variable (GS) and the actual variable (GI) is determined. If the actual enveloping surface (HF) lies outside of a specified target enveloping area (HR) or if a deviation (D) between an actual variable (GI) and the corresponding target variable (GS) is unacceptably large, selected first and/or second cutting bodies (24a, 24b) are machined and/or removed by a laser device (35).

Abstract: A process to produce a workpiece surface or a groove inner surface on a rod-shaped, especially cylindrical workpiece. From the workpiece, a rotary tool is supposed to be produced. The material removal is done using laser beam pulses, which are directed through a deflection device onto points of incidence within a pulse area with a specified outside contour on the workpiece. Multiple machine axis drives position the workpiece and the deflection device relative to one another so that the pulse area is oriented essentially at right angles to the emission direction of the laser beam pulses and at right angles to the section of the tool surface that has already been produced and that borders the pulse area. While the material is being removed, the at least one machine axis drive moves the pulse area relative to the workpiece along a specified path of motion while maintaining the orientation.

Abstract: A rotary tool (21) working surface (23) includes a plurality of cutting bodies (24). The rotary tool (21) can be driven about a rotational axis (R). The actual enveloping surface (HF) of the working surface (23) is ascertained by an optical measuring arrangement (29). At least one other target variable (GS) is detected, which describes a microscopic parameter of the working surface (23). The actual variable (GI) corresponding to each specified target variable (GS) is detected by the measuring arrangement (29), and the deviation between the target variable (GS) and the actual variable (GI) is determined. If the actual enveloping surface (HF) lies outside of a specified target enveloping area (HR) or if a deviation (D) between an actual variable (GI) and the corresponding target variable (GS) is unacceptably large, selected first and/or second cutting bodies (24a, 24b) are machined and/or removed by a laser device (35).

Abstract: A laser machining apparatus and method for producing from a workpiece a rotating cutting tool having a cutting edge and a flank. The laser machining apparatus works in two different operating modes. In the first operating mode, a first laser head is used for machining the workpiece at high advance speeds of the workpiece relative to the first laser head to form a rough desired contour with pulses having a duration in the nanosecond range resulting in laser melt cutting. Subsequently, the laser machining apparatus is operated in the second operating mode generating laser pulses with having a pulse duration in the picosecond range. In the second operating mode, a second laser head is activated by means of an optical scanner system and directs the laser pulses onto a two-dimensional pulse area on the surface of the workpiece, the material removal is accomplished by laser ablation.

Abstract: A method and an apparatus for the manufacture of a tool from a blank, such as, a rotational tool which rotates about a longitudinal axis (L) which includes at least one cutting edge and a chip groove. Preferably, the rotational tool is in its operating area in a cross-section thereof radially symmetrical with respect to it's longitudinal axis (L) and manufactured from a cylindrical blank by laser ablation using a laser machining apparatus with a laser scanner with a predetermined pulse area. The laser beam impulses are directed via a positioning arrangement within the pulse area onto a plurality of impact locations disposed along a predetermined pulse path (B). This pulse area is moved, like a tool, along the surface of the blank to form the chip groove and the cutting edge by sublimation of the material.

Abstract: A laser machining apparatus and method for producing from a workpiece a rotating cutting tool having a cutting edge and a flank. The laser machining apparatus works in two different operating modes. In the first operating mode, a first laser head is used for machining the workpiece at high advance speeds of the workpiece relative to the first laser head to form a rough desired contour with pulses having a duration in the nanosecond range resulting in laser melt cutting. Subsequently, the laser machining apparatus is operated in the second operating mode generating laser pulses with having a pulse duration in the picosecond range. In the second operating mode, a second laser head is activated by means of an optical scanner system and directs the laser pulses onto a two-dimensional pulse area on the surface of the workpiece, the material removal is accomplished by laser ablation.

Abstract: The invention resides in a method and an apparatus for the manufacture of a tool from a blank (27) wherein the tool is, in particular, a rotational tool which rotates about a longitudinal axis (L). The rotational tool includes at least one cutting edge (60) and a chip groove (61). Preferably, the rotational tool is in its operating area (63) in a cross-section thereof radially symmetrical with respect to the longitudinal axis (L) thereof. It is manufactured from a cylindrical blank (27) exclusively by laser ablation using a laser machining apparatus (20) by means of a laser scanner with a pulse area (55) of, for example, rectangular contour. The laser beam impulses (24) are directed within the pulse area (55) onto a plurality of impact locations (25) disposed along a predetermined pulse path (B). This pulse area (55) is moved, like a tool, along the surface (26) of the blank (27). Hereby the chip groove (61) and subsequently the cutting edge (60) are formed from the blank (27) by sublimation of the material.