System and method for automatically processing and/or machining workpieces

A technology of mechanical processing and automatic machinery, applied in the direction of manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems that the date of automatic adjustment cannot be properly specified

Inactive Publication Date: 2009-11-18
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such automatic adjustment dates are also not adequately prescribed using known systems and methods, which means that the basic machining process can often be performed essentially only manually, which is in addition to the machining by-products given the natural characteristics of the unique item and Deviations and / or differences in the resulting natural properties of each machined component

Method used

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  • System and method for automatically processing and/or machining workpieces

Examples

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Embodiment Construction

[0085] figure 1 An example system design for automated machining and / or handling of workpieces is shown. The processing device 4 provided is a multi-axis robot or industrial robot, in particular a six-axis robot, having at least one measuring device 8 with at least one force sensor for recording at least one controlled variable 9 .

[0086] The end of the robot 4 is provided with a holding device 12 for holding at least one tool 6 , in the example shown here a grinder or grinding mechanism. For example, the holding device 12 may have a flange and / or grippers and / or a changing magazine for tools.

[0087] In particular, however, other processing tools may also be used, for example in particular grinding and / or milling and / or deburring tools and / or welding machines.

[0088] Furthermore, an adjustment device 10 is provided, which is combined with the measuring device 8 and takes into account at least one controlled variable 9 in order to make the individual machining and And / ...

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Abstract

The invention relates to a system and to a method for automatically machining and / or processing workpieces (2). Said system comprises at least one handling device (4), in particular a robot or industrial robot, with at least one measuring assembly (8) for detecting at least one control variable (9). Said system is equipped with at least one control unit (10) that cooperates with at least one measuring assembly (8) and the respective machining and / or processing process is optimised by taking into account the at least one control variable.

Description

technical field [0001] The invention relates to a system and method for automatic machining and / or handling of workpieces, wherein at least one handling device, in particular a robot and / or an industrially applicable robot, can be used to automatically Specified machining and / or handling. Background technique [0002] Robots perform an increasing number of tasks and functions as part of industrial production. In this context, robots are used more for positioning and / or assembling components into predetermined positions, that is to say for assembly purposes, and more for using tools that will be equipped with associated machining tools (e.g., welding heads, painting nozzles, or laser cutting equipment) for the purpose of mechanically processing the workpiece (eg painting, grinding, laser cutting, polishing, drilling, milling, etc.). In this case, the robot utilizes set axes to perform pre-programmed movements. In order to achieve at least a uniform machining quality, espec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
CPCB25J9/1633
Inventor 马丁·科尔梅尔赖纳·克拉平格
Owner ABB (SCHWEIZ) AG
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