Title:
METHOD, SYSTEM AND APPARATUS FOR EVALUATING AND CONTROLLING TIME-ENERGY EFFICIENCY OF NUMERICAL CONTROL MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2024/040702
Kind Code:
A1
Abstract:
A method, system and apparatus for evaluating and controlling the time-energy efficiency of a numerical control machine tool. The method comprises: the influence of factors such as the startup rate and extra startup number of times of numerical control machine tool equipment on the energy efficiency of the numerical control machine tool is comprehensively analyzed, and a mathematical model of the time-energy efficiency of the numerical control machine tool and the startup rate and extra startup number of times of the numerical control machine tool is constructed. The time-energy efficiency of the numerical control machine tool is monitored in real time, so that an over-limit alarm function of the time-energy efficiency of the numerical control machine tool is achieved, and finally, the time-energy efficiency of the numerical control machine tool is controlled within a target range. The influence of shutdown loss of the numerical control machine tool on the energy efficiency of the numerical control machine tool is analyzed, and an over-limit alarm for the time-energy efficiency of the numerical control machine tool can be achieved. Therefore, corresponding measures can be taken quickly and in a targeted manner during machining, and the method is a low-carbon and practical method for evaluating and controlling the energy efficiency of a machine tool.
Inventors:
JIA SHUN (CN)
YANG YANG (CN)
ZHANG NA (CN)
ZHANG JINGYAN (CN)
WANG SHANG (CN)
MA LE (CN)
SU SHENGSHUAI (CN)
GUAN YIHAO (CN)
YANG YANG (CN)
ZHANG NA (CN)
ZHANG JINGYAN (CN)
WANG SHANG (CN)
MA LE (CN)
SU SHENGSHUAI (CN)
GUAN YIHAO (CN)
Application Number:
PCT/CN2022/124240
Publication Date:
February 29, 2024
Filing Date:
October 10, 2022
Export Citation:
Assignee:
UNIV SHANDONG SCIENCE & TECH (CN)
International Classes:
G05B19/408
Foreign References:
| CN109491323A | 2019-03-19 | |||
| CN103235555A | 2013-08-07 | |||
| CN109634238A | 2019-04-16 | |||
| CN107193259A | 2017-09-22 | |||
| CN112255969A | 2021-01-22 | |||
| CN113010980A | 2021-06-22 | |||
| JP2007234002A | 2007-09-13 |
Attorney, Agent or Firm:
BEIJING ZHUANYING PATENT AGENCY CO., LTD. (CN)
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