Metallurgy MES trial batch tracking method
A technology of tracking tables and grouping batches, which is applied in the directions of instruments, data processing applications, logistics, etc., and can solve problems such as inability to track and judge material quality, no design trial batches and tracking of material relationship changes, and difficulty in controlling production, etc.
Inactive Publication Date: 2007-09-12
SHANGHAI BAOSIGHT SOFTWARE CO LTD
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Problems solved by technology
As for the material judgment of the intermediate process, at most it is partially realized on the lower computer according to the fixed standards in the factory, so it is not linked to the metallurgical manufacturing requirements of the MES system (Manufacturing Execution System), and the quality of the intermediate processes is not. If it is completely managed, it is impossible to truly realize the whole-process quality control of the entire production process in the MES system, and it is difficult to play a role in controlling production
The root cause of the problem is that the previous quality management system was not designed to track the relationship between trial batches and materials, so it was impossible to continuously track and judge the quality of materials in each process
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[0015] The metallurgical MES trial batch tracking method provided by the present invention can be seen in Figure 1, as shown in the figure, the method includes the following steps:
[0016] (1) Set the upper limit of contract batching;
[0017] (2) Generate trial batch serial number;
[0018] (3) The trial batch weight is initialized to 0;
[0019] (4) Read all records in the material information table that do not have test batches one by one;
[0020] (5) Judging whether all eligible records have been read, if read, the program ends; if not, add the current material weight to the trial batch weight;
[0021] (6) Determine whether the weight of the trial batch is less than the upper limit of the contract group batch, if not, jump to step (2); if yes, write the current data in the trial batch and material change tracking table, and then jump to step (4 ).
[0022] The key fields of the data in the trial batch and material change tracking table include: trial batch number, m...
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The invention discloses a metallurgical MES's batch development tracking method, comprising the steps of recording tracking details, material number change details of batch development and material, etc. and the method establishes relation between batch development and material by abnormal change tracking table of batch development and material, and makes the material number change traceable in the production route.
Description
technical field [0001] The invention relates to a metallurgical MES trial batch tracking method. Background technique [0002] In the process of metallurgical manufacturing, quality control runs through the entire production process of materials. Specifically, metallurgical manufacturing standards have different quality requirements for materials in different processes. In order to ensure that the requirements are met, it is necessary to conduct random inspection and judgment on materials in multiple processes during the production process. The random inspection method is to form a trial batch of a batch of materials in the current process, extract samples from it for inspection and testing, and compare the obtained inspection results with metallurgical manufacturing standards to obtain corresponding judgment results. The test results and judgment results of this batch represent the quality parameters and judgment results of this batch of materials. [0003] According to t...
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IPC IPC(8): G06Q10/00G05B19/02G06Q10/08
Inventor 张弘平
Owner SHANGHAI BAOSIGHT SOFTWARE CO LTD