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Method, production unit and machine tool monitoring device for monitoring at least one machine tool

A technology for machine tools, production processes

Active Publication Date: 2021-12-28
高迈特德国有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Method, production unit and machine tool monitoring device for monitoring at least one machine tool
  • Method, production unit and machine tool monitoring device for monitoring at least one machine tool
  • Method, production unit and machine tool monitoring device for monitoring at least one machine tool

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Embodiment Construction

[0044] figure 1 Shown is a production plant 10 according to the invention with a first machine tool 12.1 and at least one second machine tool 12.2 as well as a first machine tool monitoring device 14.1 in the form of a first operator panel computer and a second machine tool in the form of a second operator panel computer Monitoring equipment 14.2. The two machine monitoring devices 14 are connected to the respective machine control 18.1 or 18.2 via respective data connections 16.1, 16.2, for example by means of cables and / or plug connections.

[0045] The machine control device 18.i (i=1, . . . N; N: number of machine tools of the production line) controls the respective machine tool 12.i in such a way that it executes a predetermined production program. The operator panel computer 14.i is not real-time capable. In particular, editors for production programs run on them. After the production program has been completed, it is transferred to the respective machine control 18....

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Abstract

A method for monitoring at least one machine tool (12), the method comprising the steps of: (a) detecting time-dependent measurement data (M i ), these measurement data characterize the production process running on said machine tool (12); (b) give the measurement data (M i ) is equipped with a time stamp that detects the respective measurement data (M i ) time point (t j ) to encode the measurement result (M i (t j )); (c) transfer of measurement results (M i (t j )); (d) calculating at least one instruction (B) from the measurement result by means of the evaluation unit; (e) transmitting at least one instruction (B) via the data bus (26); and (f) by means of a program containing the instruction (B) Real-time monitoring of the production process.

Description

technical field [0001] The invention relates to a method for monitoring at least one machine tool. According to a second aspect, the invention relates to a production plant. Background technique [0002] It is known to monitor machine tools. Monitoring can be used to minimize production time. For this purpose, the machine control or the machine control-independent machine monitoring device can be programmed in such a way that it always sets the optimum execution speed of the production program on the basis of the recorded measurement data. It is also known to monitor machine tools for possible tool breakage or overloading of the machine tool, for example due to incorrectly replaced tools. [0003] These monitoring processes are carried out in real time to enable timely interventions. This means that the machine tool monitoring device communicates with the sensors or with the machine control of the machine tool such that a predetermined maximum response time is not exceed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/4065
CPCG05B19/4065G05B2219/31457G05B2219/35291Y02P90/02G05B19/401G05B19/406G05B2219/37344G05B2219/37526
Inventor 扬-维尔姆·布林克豪斯
Owner 高迈特德国有限公司