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Device and method for simulating the processing of a workpiece on a machine tool

A technology for processing workpieces and machine tools, which is applied in the field of process devices, can solve problems such as compilation and failure, and achieve fast and accurate prediction results

Active Publication Date: 2008-03-19
DMG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

PLC programs must be generated for each PLC (stored program logic controller) and cannot be compiled for other PLC brands
A consequence of this important difference is that each machine may have as many as several thousand CNC part programs

Method used

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  • Device and method for simulating the processing of a workpiece on a machine tool
  • Device and method for simulating the processing of a workpiece on a machine tool
  • Device and method for simulating the processing of a workpiece on a machine tool

Examples

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Embodiment Construction

[0136] Figure 1 shows an embodiment of a device according to the invention. In particular, a description is given of what the user of the device of the invention will see in front of him / her in the case of this embodiment. The user sees a first display member 101, which presents a virtual CNC display member. On its left in the exemplary embodiment there is a second display component 102 for displaying a virtual image of the machine tool. A real operator desk 103 of a real machine tool is provided to the user. Additionally, he or she may enter data via the keyboard 104 .

[0137] Figure 2 shows an example of a virtual image of a machine tool in more detail. In general, all components that would also be seen on the machine tool are visible. For example, machine tool chamber 201 is visualized. Furthermore, the machining head 202 of the machine tool and the corresponding table 203 for receiving the workpiece can be seen. Similarly, a CNC operator table 204 and a CNC display ...

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Abstract

The invention relates to a device and a method for simulating a sequence for machining a workpiece on a machine tool. The invention is characterized by a holistic simulation approach. Particularly, a PLC control means 723 and a PLC sequence simulation means 725 assist in simulating the PLC movement sequences of the machine tool. This enables a realistic simulation of a machine tool in all its substantial aspects, resulting in considerable advantages especially in the field of training and during the determination of machine utilization times.

Description

technical field [0001] The invention relates to a device and a method for simulating the sequence of machining a workpiece on a machine tool. In particular, it makes it possible to simulate processes on CNC (Computerized Numerically Controlled) machines. Background technique [0002] The term CNC refers to a numerically controlled device that includes one or more microprocessors for performing control functions. The external features of the CNC are the display screen and keyboard. The numerical control unit (CNC) is operated by a CNC program that includes all necessary functions such as interpolation, attitude control and speed control. Using the one or more microprocessors and the CNC program, a workpiece-dependent CNC part program is implemented that would normally be specified by a user of the machine. [0003] A CNC part program consists of any number of statements that describe step-by-step the overall sequence of operations of the machine used to process the workpie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/18
CPCG05B19/4069G05B19/056G05B2219/13174G05B2219/35309
Inventor 鲁道夫·哈恩曼弗雷德·赫斯
Owner DMG ELECTRONICS
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