摘要:
Ein Maschinenzentrum (10) weist zumindest eine Werkzeugmaschine (11, 12, 13) auf, die jeweils einen durch eine Bedienertür (16) zugänglichen Arbeitsraum (17) zum Bearbeiten von Werkstücken (21) umfaßt. Ferner sind eine Be-/Entladestation (14) für die Werkstücke (21) sowie eine Ladevorrichtung (22) vorgesehen, die die Werkstücke (21) zwischen der Be-/Entladestation (14) und der jeweiligen Werkzeugmaschine (11, 12, 13) transportiert und an der Werkzeugmaschine (11, 12, 13) auswechselt. Bei dem neuen Maschinenzentrum (10) ist die Ladevorrichtung (22) unterhalb des Arbeitsraumes (17) der Werkzeugmaschine (11, 12, 13) angeordnet.
摘要:
An automatic machining scheduling method which allocates the work to the individual machine tools in a large-scale production system based on the expert's experience in the form of data base in an optimum and simple manner, in order to properly operate the production system. As the production request quantities are input (S1) for the models of products, the machining times of the jigs related to the models and the mode of operating the jigs are read out from the associated files of the two, and are then multiplied by each other to calculate total machining times in each of the machine tools (S2, S3). A production matrix per day or week is prepared (S4 to S7) according to the ratio of the calculated time to a working time per day of each of the machine tools, and it is determined (S10, S11) whether a machining schedule related to the pattern same as the machining pattern in the above matrix has been registered in a machining instruction file or not. The machining schedule is utilized when it is in the above file (S12 to S15).
摘要:
Ein Maschinenzentrum (10) weist zumindest eine Werkzeugmaschine (11, 12, 13) auf, die jeweils einen durch eine Bedienertür (16) zugänglichen Arbeitsraum (17) zum Bearbeiten von Werkstücken (21) umfaßt. Ferner sind eine Be-/Entladestation (14) für die Werkstücke (21) sowie eine Ladevorrichtung (22) vorgesehen, die die Werkstücke (21) zwischen der Be-/Entladestation (14) und der jeweiligen Werkzeugmaschine (11, 12, 13) transportiert und an der Werkzeugmaschine (11, 12, 13) auswechselt. Bei dem neuen Maschinenzentrum (10) ist die Ladevorrichtung (22) unterhalb des Arbeitsraumes (17) der Werkzeugmaschine (11, 12, 13) angeordnet.
摘要:
The invention relates to a method for determining an energy-efficient operating point (31, 44, 45, 46) of a machine tool (2, 3, 4) of a machine tool system (1), wherein: identical workpieces (5) for processing can be chronologically supplied to the machine tool (2, 3, 4); the machine tool (2, 3, 4) has an operating point-dependent machine cycle time and an operating point-dependent power requirement; the machine-tool system comprises at least two machine tools (2, 3, 4) and has a system cycle time (t 1 ); and the machine cycle time is less than the system cycle time (t 1 ). The claimed method is characterised in that the energy-efficient operating point (31, 44, 45, 46) is determined according to an energy requirement characteristic function of the machine tool (2, 3, 4), wherein the energy requirement characteristic function represents a machine cycle time-dependent energy requirement of the machine tool (2, 3, 4) over the system cycle time ( 1 ). The invention further relates to a corresponding device (9, 24) and to a machine tool system (1).
摘要:
In order to enable the interior of a container-washing machine with a circulating chain conveyor to be inspected, reliably and rapidly without danger, the invention calls for an inspection system to be fitted on the chain conveyor. The inspection system includes cameras and/or other sensors.
摘要:
An automatic machining scheduling method which allocates the work to the individual machine tools in a large-scale production system based on the expert's experience in the form of data base in an optimum and simple manner, in order to properly operate the production system. As the production request quantities are input (S1) for the models of products, the machining times of the jigs related to the models and the mode of operating the jigs are read out from the associated files of the two, and are then multiplied by each other to calculate total machining times in each of the machine tools (S2, S3). A production matrix per day or week is prepared (S4 to S7) according to the ratio of the calculated time to a working time per day of each of the machine tools, and it is determined (S10, S11) whether a machining schedule related to the pattern same as the machining pattern in the above matrix has been registered in a machining instruction file or not. The machining schedule is utilized when it is in the above file (S12 to S15).
摘要:
The present invention provides a maintenance system, which centrally performs a management operation on the life expectancies of expendable components of machine tools (21) provided in a plant for systematic maintenance of the machine tools (21). The maintenance system comprises a plurality of machine tools (21) and a management unit (20) connected to the machine tools (21). The management unit (20) comprises: a life expectancy determining section (92) for determining the degrees of wear of driver mechanisms on the basis of data indicative of the operating conditions of the driver mechanisms received from a controller (80) provided in each of the machine tools (21); a data storage section (91) for storing data indicative of the wear degrees determined by the life expectancy determining section (92), and an output section (93,95) for outputting information on the wear degrees stored in the data storage section (91). The wear degrees of the respective driver mechanisms are centrally managed, so that a comprehensive maintenance plan can easily be formulated for the machine tools (21).