Production management method and apparatus for die-casting workshop

Abstract

The invention provides a die-casting workshop production management method which can realize flexible uploading of production field data and instruction receiving on the basis of die information, employee information and production data by virtue of a radio-frequency identification (RFID) technology and a network technology. The method comprises the following steps that: a server receives a production order and stores the production order in a relational database of the server; a field controller acquires die numbers and employee job numbers by virtue of the RFID technology, and also acquires production data of a die-casting machine so as to obtain the number of produced castings; the field controller uploads the acquired die numbers, the employee job numbers and the number of the produced castings to the server so as to form real-time updated production records; and the server judges whether the number of the produced castings meets requirements of the order according to the production order, and if the number of the produced castings meets the requirements of the order, an instruction for stopping production is transmitted to the field controller.

Description

technical field [0001] The invention relates to a production management method and a device for a die-casting workshop. Background technique [0002] With the development of the economy, the competition in the die-casting industry has intensified, customers' demand for diversified products has gradually increased, the product life cycle has shortened, and its structure has become more complex. This requires the management of the production workshop to quickly respond to the company's plan, that is, The execution data of the production site in the workshop can be quickly transmitted to the management of the enterprise, so that the management can understand the situation in real time. [0003] However, the current die-casting industry is mainly discrete manufacturing, and many domestic die-casting companies face the following difficulties: (1) There are many production data and it is difficult to collect them in real time; (2) Each die-casting machine is not connected to the I...

AI Technical Summary

Problems solved by technology

[0003] However, the current die-casting industry is mainly discrete manufacturing, and many domestic die-casting companies face the following difficulties: (1) There are many production data and it is difficult to collect them in real time; (2) Each die-casting machine is not connected to the Internet, becoming an island of automation and lacking information Communication; (3) product quality problems are difficult to trace; (4) production reports are difficult to upload to enterprise managers in real time

These deficiencies directly lead to the low production efficiency of the die casting machine and the low product qualification rate

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