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Method of reducing vibrations, occurring during a machining operation, of a machine element and/or of a workpiece

A processing and component technology, applied in the corresponding machine field, can solve problems such as adverse effects on workpiece processing quality

Inactive Publication Date: 2008-12-03
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This vibration can adversely affect the machining quality of the workpiece

Method used

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  • Method of reducing vibrations, occurring during a machining operation, of a machine element and/or of a workpiece
  • Method of reducing vibrations, occurring during a machining operation, of a machine element and/or of a workpiece

Examples

Experimental program
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Embodiment Construction

[0021] figure 1 The machine tool 1 is shown schematically. The machine tool 1 has a control and / or regulating device 2 for controlling the machine tool 1 , wherein the control and / or regulating device communicates with a drive of the machine tool for this purpose, this relationship being indicated by a connection 11 . The machine 1 has a drive 8 for driving the milling cutter 6 . The drive unit 8 can be seen in a figure 1 The movement in the vertical direction by an unillustrated driving device is indicated by the arrow 4 . Furthermore, the machine 1 has a workpiece holding device 7 for clamping a workpiece 5 . The workpiece holding device 7 can be seen in a figure 1 The movement in the horizontal direction by an unillustrated driving device is indicated by arrow 3 . In addition, the machine 1 has a replacement device 10 to which a plurality of additional masses of different masses are attached. In this embodiment, these additional masses are additional masses 9b and 9c....

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PUM

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Abstract

The invention relates to a method of reducing vibrations, occurring during a machining operation, of a machine element (7,8) and / or of a workpiece (5) in a machine tool, production machine and / or in a machine (1) designed as a robot, wherein an additional mass (9a, 9b, 9c) is attached to the machine element (7,8) and / or to the workpiece (5) in an automated manner, wherein the mass of the additional mass (9a, 9b, 9c) is adapted to the machining operation. Furthermore, the invention relates to a machine (1) in this respect. The invention enables vibrations, occurring during a machining operation, of a machine element (7,8) of a machine (1) and / or of a workpiece (5) to be reduced.

Description

technical field [0001] The invention relates to a method for reducing vibrations occurring during machining of machine components and / or workpieces in machine tools, special machine tools and / or machines designed as robots. Furthermore, the invention relates to a corresponding machine. Background technique [0002] When using machine tools, special machine tools and / or robots, the machine elements and / or workpieces of the machine are often subject to vibrations during machining, especially when high forces are present during machining. [0003] Especially when using machine tools, in order to shorten the machining time of the workpieces to be machined, it is often necessary to carry out vigorous chip removal processes, which cause so-called chattering of the machine components of the machine and / or the workpiece. Such vibrations can adversely affect the machining quality of the workpiece. Contents of the invention [0004] The object of the invention is to reduce vibrati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/00F16F15/32
CPCY10T409/303752Y10T409/304312F16F7/10B23Q11/0035Y10T408/03
Inventor 詹斯·哈曼埃尔马·谢弗斯汉斯-彼得·特伦德尔伯恩德·韦德尔
Owner SIEMENS AG