摘要:
Die Erfindung ist ein Verfahren zum Betrieb eines Automatisierungssystems und ein nach dem Verfahren arbeitendes Automatisierungssystem, wobei eine auf dem Automatisierungssystem auszuführende Applikation (16) in einer in einem Container (14) gekapselten Form zur Verfügung steht und wobei im Falle einer von der in dem Container (14) gekapselten Applikation (16) benötigten Kernel-Mode Software (22) ein auf dem Automatisierungssystem ausgeführter Host-Extender (30) anhand von von dem Container (14) umfassten Metadaten (32) die benötigte Kernel-Mode Software (22) aus einer Datenbasis (34) mit Kernel-Mode Software (22) lädt und lokal auf dem Automatisierungssystem installiert.
摘要:
A worked surface of a workpiece is evaluated on the basis of how the surface is actually perceived by a person's (observer's) eyes (vision) or fingers (touch), and a work process whereby a workpiece is worked is changed on the basis of the evaluation.
摘要:
A method (100) for implementing a virtual inspection of a virtually machined workpiece (400) is disclosed. In an exemplary embodiment, the method (100) includes defining a set of master reference planes, defining (104) a set of positioning planes with respect to the set of master reference planes, and defining (106) a pair of intersecting cutting planes from the set of positioning planes. The pair of intersecting cutting planes define an inspection line (402) at the intersection thereof, wherein the inspection line (402) is swept through a selected area of the workpiece (400), thereby collecting inspection data for the workpiece (400).
摘要:
A machining simulation using graphic data is conducted prior to the machining, the frequencies of forced vibration and/or load variation due to intermittent cutting are simulated according to machining information by machining simulation means (17), and a numerical control command is produced with reference to the frequencies obtained by the simulation by a numerical control command producing means (18). The simulation can be reflected on the actual machining and the creation of a machining program under the condition that the spindle rotational speed is suited to the actual machining. Hence the frequencies of forced vibration and/or load variation due to intermittent cutting and their harmonic frequencies are not approximate to the natural frequencies of the machine, tool, jig, and work, and chattering due to resonance is prevented. Therefore the surface precision can be improved.
摘要:
A method (100) for implementing a virtual inspection of a virtually machined workpiece (400) is disclosed. In an exemplary embodiment, the method (100) includes defining a set of master reference planes, defining (104) a set of positioning planes with respect to the set of master reference planes, and defining (106) a pair of intersecting cutting planes from the set of positioning planes. The pair of intersecting cutting planes define an inspection line (402) at the intersection thereof, wherein the inspection line (402) is swept through a selected area of the workpiece (400), thereby collecting inspection data for the workpiece (400).
摘要:
The present disclosure includes a generalized kinematics library which may be used to control the motion of a machine tool system and to process data for other applications, such as simulation graphics. Methods are disclosed to interpolate the movement of various axes of a machine tool system through a machine singularity point.
摘要:
A worked surface of a workpiece is evaluated on the basis of how the surface is actually perceived by a person's (observer's) eyes (vision) or fingers (touch), and a work process whereby a workpiece is worked is changed on the basis of the evaluation.
摘要:
A machining simulation using graphic data is conducted prior to the machining, the frequencies of forced vibration and/or load variation due to intermittent cutting are simulated according to machining information by machining simulation means (17), and a numerical control command is produced with reference to the frequencies obtained by the simulation by a numerical control command producing means (18). The simulation can be reflected on the actual machining and the creation of a machining program under the condition that the spindle rotational speed is suited to the actual machining. Hence the frequencies of forced vibration and/or load variation due to intermittent cutting and their harmonic frequencies are not approximate to the natural frequencies of the machine, tool, jig, and work, and chattering due to resonance is prevented. Therefore the surface precision can be improved.
摘要:
A machining simulation is performed on a graphic data basis prior to machining. Machining simulation means (17) simulates a forced-vibration frequency and/or a load variation frequency occurring due to interrupted cutting on the basis of machining information, and numerical control command generating means (18) generates a numerical control command on the basis of the frequencies obtained from the machining simulation means (17). A spindle rotation speed can be reflected on the actual machining and the generation of a machining program under conditions optimum for the actual machining. Therefore, the interrupted-cutting forced-vibration frequency and/or load variation frequency, or harmonic frequencies thereof which are integral multiples thereof are prevented from being close to the natural frequency of a machine, a tool, a jig or a workpiece. Thus, chattering due to resonance can be prevented, thereby improving a surface accuracy.