Machinery production quality problem backtracking method

Abstract

The invention discloses a machinery production quality problem backtracking method. The machinery production quality problem backtracking method comprises steps of installing an RFID chip on a machinery product through a surface-mounted means, writing a product information identification code to the RFID chip which expresses uniqueness of the product through an EFID reader-writer, transmitting the information mark code to a database of a server for storage, respectively identifying the RFID chip of the machinery product in various stages of a machinery product manufacturing process, recording product production state information, transmitting the production state information to the server, collecting information transmitted by a production state recording module, performing summary statistics, analyzing a product production condition, reading RFID information when the product has a problem, tracking back to a worker on an assembly line according to the type of the problem, tracking back to other products the worker produces to determine whether the other products have a same problem according to the worker's number, if yes, proposing a suggestion to make adjustments. The machinery production quality problem backtracking method can improve production efficiency and reduce a defective rate.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and in particular relates to a retrospective method for mechanical production quality problems. Background technique [0002] With the continuous development of the market economy, the production management level of production enterprises is constantly improving, and mechanical production has also entered the process of streamlined automation, reducing enterprise costs and strengthening enterprise competitiveness. [0003] Existing machinery production is generally not directly monitored, and the production status of the machinery cannot be counted in real time during the production process; manual statistics are often required, and the real-time performance is poor, which cannot meet today's production needs, especially after product quality problems occur, and cannot be traced back. result in inefficient management. RFID radio frequency identification technology is becoming more...

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