Title:
DYNAMIC PROTECTION METHOD FOR MECHANICAL PART OF MACHINE TOOL, AND COMPUTER NUMERICAL CONTROL MACHINE TOOL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/151166
Kind Code:
A1
Abstract:
Provided herein are a dynamic protection method for a mechanical part of a machine tool, and a computer numerical control machine tool device. The dynamic protection method for a mechanical part of a machine tool comprises: acquiring a configuration parameter of a machine tool in the current operation scenario; acquiring data that is fed back by a three-axis acceleration sensor of the machine tool, and using same as first vibration data; sequentially performing data smoothing processing and data filtering processing on the first vibration data, so as to obtain second vibration data; according to the configuration parameter, performing calculation on the second vibration data, so as to obtain feature data; comparing the feature data with a preset threshold value, so as to obtain a comparison result; and according to the comparison result, determining an alarm mode, and adjusting the machine tool.
Inventors:
WEI ZHENNAN (CN)
CHENG LEI (CN)
WU HAO (CN)
CHENG LEI (CN)
WU HAO (CN)
Application Number:
PCT/CN2022/085104
Publication Date:
August 17, 2023
Filing Date:
April 02, 2022
Export Citation:
Assignee:
WUXI WEIMING INTELLIGENT TECH CO LTD (CN)
International Classes:
B23Q17/09
Foreign References:
| CN111069975A | 2020-04-28 | |||
| CN110587377A | 2019-12-20 | |||
| CN101794138A | 2010-08-04 | |||
| CN111716150A | 2020-09-29 | |||
| CN113894617A | 2022-01-07 | |||
| CN111168472A | 2020-05-19 | |||
| US20020017139A1 | 2002-02-14 | |||
| US4831365A | 1989-05-16 |
Attorney, Agent or Firm:
IPSANHE (CN)
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