Coiled pipe weld joint identification tracing system

Abstract

The invention discloses a coiled pipe weld joint identification tracing system which comprises the components of a coiled pipe automatic butt welding production subsystem which is used for realizing automatic butt welding of short pipes in a product BOM; an automatic labeling machine which is used for receiving an automatic labeling instruction of the MOM subsystem and carrying out automatic labeling on the pipe ring identification bar code; and an MOM subsystem which is used for realizing informatization and digitalization management and control of a workshop manufacturing process, recordingand storing weld joint identity information and weld joint associated information, sending an automatic labeling instruction to an automatic labeling machine, and identifying the weld joint identity information and the weld joint associated information through a pipe ring identification bar code; wherein the weld joint associated information at least comprises information, welding parameters, welder information and quality inspection information. By arranging the label with the two-dimensional code, the storage rate is high, the reading rate is high, full-life-cycle tracing and knowledge management of the serpentine pipe weld joint can be achieved, the workload of manual input is reduced, data errors and data loss are reduced, and the production and operation efficiency is improved.

Description

technical field [0001] The invention relates to a welding seam traceability technology, in particular to a serpentine pipe weld seam identification traceability system. Background technique [0002] In the field of welding technology, welding data are often not marked or have missing records. Generally speaking, the data source is known, and the part model is relatively easy to record, but for the weld data, several weld data may be similar, so the records are obviously missing, and from the point of view of traceability , it needs to be marked separately to improve the efficiency of production and operation. [0003] In particular, in the butt weld technology of serpentine pipes, at present, manual marking and paper document records are mainly used to realize the records of welding process parameters, welding personnel qualifications, and flaw detection results. There are many problems in this method, including at least the following defects: [0004] Defect 1: The marki...

AI Technical Summary

Problems solved by technology

[0004] Defect 1: The marking medium generally uses paint and ink, which has insufficient contrast on the surface of the pipe with oil, rust, and scratches, making it difficult to identify

[0005] Defect 2: It uses plaintext marking, manual reading, does not support two-dimensional code barcode marking, and cannot realize automatic recognition technologies such as image visual recognition and scanning code recognition

[0006] Defect 3: Using manual marking, no automatic equipment, heavy workload, easy to make sure and wrong records

[0007] Defect 4: Welding process information relies on paper documents to record, documents are easily damaged and lost, quality traceability is low, and there is no information system support

[0008] The aforementioned manual labeling, possible misidentification, may also lead to additional issues of defect detection, traceability, and grouping of data for analysis

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