摘要:
An external system for preparing information tables is connected by a connector to a digital valve control system which controls a digital valve by driving a pulse motor according to the information tables. The digital valve control system stores in the memory a first information table for determining the control amount for the digital valve and a second information table for determining the interval between the generation of motor driving pulses. The first information table for determining the control amount is fixedly stored in the memory and the second information table for determining the type of control pattern is stored in the memory which is capable of writing and reading the information which can be freely prepared, corrected and modified by the external system. The second information table is prepared by the keyboard of the external system, transferred to the digital valve control system and written in the memory. The digital valve is actually controlled by using the prepared information table to check the load condition and the correction of the second information table is repeated by the external system until the optimum result is obtained, and the external system is then disconnected when a desired control characteristic is obtained.
摘要:
Teach data for directing the operation of an industrial robot is entered from a teach operating panel and set in a teaching memory. Machine work identify, insufficient machine work detect and other similar external data and data, such as the current and teach positions of the robot, are set in a work memory. A processor accomplishes write/read control of the teaching memory and the work memory and processing of the various data. In accordance with the result of processing by the processor, the robot is controlled and, in accordance with the contents of the external data, the teach data or the sequence by which the teach data controls is modified, thereby to efficiently operate the robot.
摘要:
A method and a corresponding system and computer program are provided. A model of an object to be manufactured via subtractive manufacturing is obtained. Geometric features to be machined as part of manufacturing the object are identified based on the model. The identified geometric features include a composite geometric feature including a plurality of geometric subfeatures. A database including strategies for machining different geometric features is accessed. The database includes a composite strategy for machining the composite geometric feature and separate strategies for machining the respective geometric subfeatures. Strategies for machining the respective geometric features are selected from the strategies included in the database. Instructions for causing one or more machine tools to manufacture the object in accordance with the selected strategies are provided. Selecting strategies for machining the respective geometric features via subtractive manufacturing includes selecting the composite strategy for machining the composite geometric feature.
摘要:
The present disclosure relates to a gear cutting machine having a machine control as well as having at least one display for displaying machine-relevant parameters, wherein the display is multitouch-operable and allows an operator input for controlling the gear cutting machine by multifinger gestures over the display.
摘要:
An operation program preparation device capable of reducing labor and cost for preparation of a robot operation program. Work operations of a robot includes work operations that are common to individual workpieces or operation objects and independent of workpiece type, and work operations that vary depending on workpiece. Operation-program definition data are set and stored, which includes a first program part requiring workpiece-dependent alteration and a second program part not depending on workpiece type. Workpiece-type related data representing workpiece position/orientation information is input and stored. In accordance with the first program part not having been subject to the workpiece-dependent alteration and the workpiece-type related data, the first program part is subject to alteration to complete the first program part, whereby the entire operation program is completed. As for a new workpiece, the operation program can be prepared only by inputting workpiece-type related data, making it possible to easily prepare the operation program adapted to various types of workpiece.
摘要:
A method is provided for defining and utilizing an editing initialization block for a part program. The part program comprises a plurality of steps for taking measurements of a part and is displayed in an editing interface. An option is provided in the editing interface for selecting which steps are in an editing initialization block. After the part program has been saved, at a later time when the part program is recalled for editing, the editing initialization block may be run before additional steps are added to the part program. At least some of the data that would have been obtained by one or more of the initial part program steps that are not in the editing initialization block may be based on estimated data that is related to (e.g., modified based on) data determined from running the editing initialization block.
摘要:
The invention relates to a machining method for the machining of a workpiece (1) by means of a machining apparatus, including a control and/or regulating unit and a program-controlled data processing unit as well as a manipulator with a machining tool (2) for the manufacture of a three-dimensional structure (3) by machining the workpiece (1) in the region of a curved guide surface (4). In this connection, the machining method includes the steps of storing the geometry and/or the spatial position of the three-dimensional structure (3) to be manufactured in the workpiece (1) in a memory device of the data processing unit; of fixing a spatial coordinate and/or a surface vector of the guide surface (4) while taking account of the geometry and/or the spatial position of the three-dimensional structure (3) to be manufactured in the workpiece (1), with the guide surface (4) being matched to the geometry and to the spatial position of the three-dimensional structure (3) in the workpiece (1) such that the machining tool (2) is not brought into contact with a marginal surface (5) bounding the three-dimensional structure on the machining of the workpiece (1) and the guide surface (4) is not arranged as a parallel surface and/or as an offset surface with respect to any marginal surface (5) and/or any end surface; of guiding the machining tool (2) along the guide surface (4) while machining a machining region (6) of the workpiece (1) pre-set by the guide surface (4) for the formation of the three-dimensional structure (3) in the workpiece (1), with the machining tool (2) being guided along the guide surface (4) at a constant guide angle (α) with respect to a guide axis (7).
摘要:
A method and apparatus control an EDM machine with at least one input device and one computer. During and/or after input into a controller, the required control data are subdivided into object-oriented data that directly concern individual operations, and into strategic data that concern the follow-up of the operation carried out by the EDM machine. The object-oriented data and the strategic data are then processed differently.
摘要:
Methods, systems, and devices for determining construction data for producing a forming die are provided. Using an electronic computing device, a simulation is carried out that includes moving die parts of a die toward each other to a closed position, reshaping a workpiece reshaping a workpiece from an initial state to a first deformed state due to the moving of the die parts to the closed position, keeping the die parts at least temporarily in the closed state to maintain the workpiece in the first deformed state, moving the die parts away from each other to an open position, and deforming the workpiece to a second deformed state from the first deformed state due to internal stresses of the workpiece and due to moving of the die parts to the open position. A geometry of a new die part that influences the reshaping is determined.
摘要:
A CAD/CAM apparatus is adapted such that each set of machining process information representative of machining attributes and the relative machining path and the order of machining are stored in a storage portion associated with each geometric element of each shape of an object, and the machining process information can be modified according to the need and stored again by a machining process edition portion, whereby it is made possible to input information relative to specifications of machining methods in an interactive manner with the display screen. The apparatus is further adapted such that NC data for machining a geometric shape are generated based on the information stored in its storage portion, whereby, differing from prior art apparatuses, it is enabled, even when there are mixed particular specifications of machining conditions for individual part of a geometric shape of the object and a common specification of machining conditions for a unit of geometric shape of the object, to output the NC data for all the shapes in a lump. Further, it is adapted such that any desired portion of the sets of machining process information stored in the storage portion associated with geometric elements can be selectively modified in the machining process edition portion so that new NC data based on the modified machining process information are provided, thereby eliminating the need for re-defining geometric shapes over again in contrast with the prior art apparatuses and enabling the NC data incorporating the modified machining process information to be formed easily and quickly.