Method for realizing digital twin modeling of automatic circuit breaker detection assembly line

Abstract

The invention provides a method for realizing digital twin modeling of an automatic circuit breaker detection assembly line. The method comprises the following steps: obtaining a three-dimensional digital model of each mechanical device in the circuit breaker detection assembly line; carrying out hierarchical relationship modeling according to an actual production process and an action state; performing grid optimization on the model; according to an actual production process, performing action design on each mechanical device to obtain a mechanical action track of the model; editing the mechanical action track of the model in combination with the actual action logic and the matching relationship between the actions; and introducing motion control, carrying out motion simulation in a digital twin scene, and realizing virtual synchronous motion with a real circuit breaker detection assembly line. According to the method, through information fusion and interaction between real physical equipment of the detection assembly line and the digital twinning model, centralized management of assembly line production data is realized, and remote visual operation, management and maintenance canbe carried out on the detection assembly line, and a basic platform is provided for digital manufacturing of miniature circuit breakers.

Description

technical field [0001] The invention relates to the technical field of pipeline detection and digital modeling, in particular to a method for realizing digital twin modeling of a circuit breaker automatic detection pipeline. Background technique [0002] Circuit breakers are important protective equipment in distribution networks. They are widely used in various fields of national economy such as electric power, petroleum, chemical industry, and construction. Their protection features play an important role in maintaining the stable operation of the power grid and ensuring the safety of people and property. Therefore, before the circuit breaker leaves the factory, multiple functional tests must be carried out on product quality, protection characteristics and other indicators to ensure the reliability and accuracy of the circuit breaker performance indicators. [0003] Traditional small circuit breaker manufacturing is a labor-intensive industry, mainly relying on manual ass...

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Problems solved by technology

[0004] However, due to the lack of information links between the equipment itself and the equipment, the circuit breaker detection line after the automation transformation cannot carry out information integration and unified management. The interaction is not timely, and the operation and management status is lagging behind, which cannot meet the needs of workshop managers for transparent, real-time and dynamic monitoring, management and maintenance of the assembly line

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