Manufacturing precision marking system of trademark-based subdividing process section, and use method of manufacturing precision marking system

A marking system, manufacturing technology, applied in the manufacturing precision marking system that subdivides the process area under the grade, label or nameplate, international patent classification G09F display, marking field, can solve the lack of interface with cost and energy consumption, target Inconsistency, inability to meet customer problems, etc., to achieve fine control, reduce production costs, and improve product quality

Active Publication Date: 2012-09-12
SHANGHAI AIJIESIMIN SOFTWARE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, there are few disclosures on the technical methods of label application for production control. For example, Patent Application No. 200980128088 is a single-significant label that can be applied to any product, and is characterized by the manufacturer's and / or seller's Identification or marking, which can be detected and obtained by any camera of an image acquisition device, especially a mobile telephone device; a method of producing said single-significant label; and its use in product anti-counterfeiting and product identification
[0005] At present, the steel industry, non-ferrous metals and other manufacturing industries have problems and shortcomings in product standard management, product design, product manufacturing life cycle and service, including: Quality design and product manufacturing are carried out with a large composition range and large performance range stipulated in standard grades, resulting in a wide range of quality fluctuations in product composition and performance, which cannot meet customer needs, especially in high-quality and high-end products. Composition and performance cannot be achieved The precision required by the customer and the composition and performance required by the customer are stable within a small range; the traditional product standard management method adopts the pdf plus manual management mode, and has not established a complete overall internal control standard and manufacturing standard system; traditional product process technical regulations Scattered and disorderly management; traditional product standards and product regulations have relatively rough management of product end uses, and cannot accurately describe the final use, scope of use, and use environment of products, and cannot effectively guide product quality design; traditional product order management The coordination process cycle for orders with special needs is long; traditional product order management mainly relies on individual and isolated maintenance methods for the management of customer special needs; traditional product order inquiries have a relatively long response time, and no unified agile system has been established. Correct order inquiry system; the content of order review is less, and the review work is mainly done manually; there is no integrated quality design platform at the group level for product quality design, lack of interfaces with cost and energy consumption; the granularity of statistical analysis is relatively large , does not match the goal of refined management, and the hit rate of statistical functions is relatively low; the extensive management model with grades as the basic unit has obviously fallen behind, and cannot meet the requirements of refined management, reduction of excess quality, and cost reduction; The changes in the process and inspection requirements cannot be solidified in the system, that is, there is no knowledge base

Method used

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  • Manufacturing precision marking system of trademark-based subdividing process section, and use method of manufacturing precision marking system
  • Manufacturing precision marking system of trademark-based subdividing process section, and use method of manufacturing precision marking system
  • Manufacturing precision marking system of trademark-based subdividing process section, and use method of manufacturing precision marking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: a) Establish or determine the mark pool boundary element set A for generating the mark pool; b) Group the mark pool boundary element set A into several groups of boundary element sub-sets ai; c) Different boundary element sub-sets The set ai establishes the corresponding tag pool bi.

[0049]

[0050] 2 Structural model and algorithm of token pool;

[0051] 1) A model for determining the static step size of the marker pool;

[0052] A) Rule description:

[0053] Using the equal division method, manually determine the value range of the main element and design the number of marks, the maximum is 36, the system calculates the average number, divides the number of marks by the value range of the main element, and obtains the static step size of the mark pool.

[0054] B) Algorithm description:

[0055] Set the lower limit of the main element value range of the tag pool to A1, the upper limit to A2, and the number of tags to N;

[0056] Then the static st...

Embodiment 2

[0091] Example 2: The range of C in the grade is 0.2-6.8, the range of Mn is 1.2-9.5, and the range of the grade may only cover part of some marks.

[0092] 4 The model and algorithm of grade division marking;

[0093] 1) The model and algorithm for equally dividing the main element interval of the grade;

[0094] A) Rule description:

[0095]The grades of some high-end steel grades need to be marked separately according to the grade, instead of generating marks through the above-mentioned mark pool. The algorithm for equally dividing the main element interval is divided into two types: the equal section method and the golden section method. The equal section method is to divide the main element value interval of the brand into 3 sections on average, and the golden section rule is based on the golden section ratio of 0.618. For example, the interval is [0, 10], then the first golden section point is 10×0.618=6.18, and the second golden section point is 10×(1-0.618)=3.82, so ...

Embodiment 3

[0129] Marks and mark groups are marked within a limited range on the X and Y axes of the brand mark; when determining the mark group, it should be ensured that all mark groups cover the entire range of internal control standards, so as to avoid the problem that the process cannot be found after meeting the internal control; along the Y axis The direction marks are divided into 2-5 parts to form 2-5 mark groups, each mark group is set with a representative mark, the representative mark is the mark used in the production organization, and the interval range of the mark group is the target control during production scope.

[0130] That is, for example, the range of C in the grade is 0.0015-0.0085, and the range of Mn is 0.075-0.425; when determining the marking group, it should be ensured that all marking groups cover the entire range of internal control standards, so as to avoid the problem that the internal control cannot be found; Divide C into three parts to form three mark ...

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Abstract

The invention relates to a manufacturing precision marking system of a trademark-based subdividing process section, and a use method of the manufacturing precision marking system. Components and performances of trademarks are subdivided into a plurality of sections, each small section correspondingly has a set of process system, and further, each working procedure forms one batch production according to the process requirements of a marker chain; and a marking system work process comprises the following steps of establishment of a marking pool, a marker pool structure, fusion of the marker pool and markers, trademark dividing and marking, and fusion of the markers and process parameters. The components and the performances of the trademarks can be subdivided into a plurality of sections, each small section correspondingly has a set of process system, markers and marker chains of corresponding trademarks are generated in the marker pool, and each working procedure forms one batch production according to the process requirements of the marker chain, so that the personalized needs of different users can be respectively met, the mass customization production under the conditions of small batches and multiple varieties is realized, the production cost is effectively reduced, the fine control of production process is realized, and the product quality is improved.

Description

technical field [0001] The present invention relates to international patent classification G09F display, marking, labeling or famous brand technology, and belongs to the field of integrated precise quality control in the iron and steel industry, non-ferrous metals and other manufacturing industries, especially the manufacturing precision marking system and its Instructions. Background technique [0002] Among the known technologies, the integrated precise quality control system develops rapidly, especially in the iron and steel industry, non-ferrous metals and other manufacturing industries, it is more important for the informatization data processing technology between product raw material composition subdivision subdivisions and product performance subdivisions. In the seamless fusion technology of process control parameters in steel, non-ferrous metals and other manufacturing industries, it will have an impact on the entire process of product standard control, product dy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/00
Inventor 干解民
Owner SHANGHAI AIJIESIMIN SOFTWARE DEV
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