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Equipment performance determination method and related device

A technology for device performance and determination methods, applied in data processing applications, instruments, calculations, etc., can solve the problems of inaccurate OEE analysis and calculation, OEE fluctuations, etc., to eliminate the effect of distortion and improve accuracy.

Pending Publication Date: 2022-04-29
QINGDAO HAIER TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the OEE obtained in related technologies often fluctuates, resulting in inaccurate OEE analysis and calculation

Method used

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  • Equipment performance determination method and related device
  • Equipment performance determination method and related device
  • Equipment performance determination method and related device

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Embodiment Construction

[0045] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0046] Each production equipment has its own theoretical production capacity, which must be realized without any interference and quality loss. OEE is used to express the ratio of actual production capacity relative to theoretical production capacity, and it is an independent measurement tool. Let's first explain OEE theoretically.

[0047] OEE is composed of thr...

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Abstract

The invention discloses an equipment performance determination method and a related device, and the method comprises the steps: determining the theoretical punching number of target equipment according to die process parameters, obtaining the accumulated punching number of the target equipment in a target time period, determining the performance activation of the target equipment according to the theoretical punching number and the accumulated punching number, and determining the performance activation of the target equipment according to the performance activation. And determining the equipment comprehensive efficiency of the target equipment based on the performance utilization rate. Due to the fact that the processing principle of the punching machine and the processing object are analyzed, the rhythm influence factors of the performance activation are explored, and the performance activation is determined through the theoretical punching number and the accumulated punching number, the distortion influence of different product models on the performance activation is eliminated, the accuracy of the performance activation is improved, and the processing efficiency of the punching machine is improved. And the accuracy of the comprehensive efficiency of equipment is improved.

Description

technical field [0001] The invention relates to the technical field of industrial production, in particular to a method for determining equipment performance and related devices. Background technique [0002] Overall Equipment Effectiveness (OEE) is an index to measure the maintenance effect, and it has been used as the main measurement index by many world-class maintenance companies. It actually reflects the comprehensive performance of the equipment and is applicable to all production equipment of a single machine, production line or factory. When OEE is used for all the production equipment of the factory, it is easy to find the equipment bottleneck that restricts the improvement of the equipment's time operating rate by analyzing the calculation results of OEE. [0003] Punching machine is a special equipment for the first process in the production process of the two units (evaporator and condenser) of the air conditioner, and the two units process is the bottleneck pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/0639G06Q50/04Y02P90/30
Inventor 关颖孙广源
Owner QINGDAO HAIER TECH