CN117273539A - Digitized matching computing system for welder personnel qualification - Google Patents
Digitized matching computing system for welder personnel qualification Download PDFInfo
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- CN117273539A CN117273539A CN202311315909.1A CN202311315909A CN117273539A CN 117273539 A CN117273539 A CN 117273539A CN 202311315909 A CN202311315909 A CN 202311315909A CN 117273539 A CN117273539 A CN 117273539A
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- 238000012797 qualification Methods 0.000 title claims abstract description 127
- 238000003466 welding Methods 0.000 claims abstract description 107
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- 239000000463 material Substances 0.000 claims description 15
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Abstract
The invention relates to a welder personnel qualification digital matching calculation system, which comprises: the welding line joint automatic matching device comprises a standard welding line joint list input module, an existing welder personnel qualification list input module, a standard rule chart input module and a welder personnel qualification automatic matching calculation module. The invention relates to a digitized matching computing system for welder personnel qualification, which is characterized in that each parameter generation rule and coverage rule related to welder personnel qualification in the ISO9606 standard are solidified into an excel data relation table, and meanwhile, the data relation table is grouped according to butt joint/angle, and development logic of covering a special welding wire with a common welding wire, covering a thick plate with a thin plate, covering a PF with a welding position PA, covering a large-size welding joint with a small welding joint size and covering a rare welding detail is compiled into script files in a python development environment, so that manual coverage compression of the welding joint personnel qualification and welder list enumeration and newly added welder examination item points can be replaced.
Description
Technical Field
The invention relates to the technical field of welder personnel qualification digitization, in particular to a welder personnel qualification digitization matching computing system.
Background
The car body is a key core part of the railway car and is mainly divided into a steel car body and an aluminum car body, wherein the two types of car bodies are mainly manufactured by arc welding, and according to the ISO9606 standard, specific personnel qualification requirements are required for all welding seams aiming at welders engaged in welding, wherein the personnel qualification comprises code numbers describing technical parameters such as a welding method, a joint form, base metal classification, welding material properties, welding seam sizes, welding positions, welding details and the like, such as ISO 9606-2 135P BW FM5S s3 PB ss nb. In order to reduce the types of staff qualification tests, the special coverage rules for staff qualification are provided by ISO9606, when a new weld joint structure appears in a product, the new style staff qualification provided in the form of covering the new weld joint by the existing staff qualification as far as possible, and when the existing staff qualification can not cover the new structure, the types of staff qualification tests can be compressed by utilizing the staff qualification coverage rules.
According to the prior art means, whether the existing welder qualification type meets the requirement of product welding operation or not is verified, and the personnel qualification test type with the least quantity is compiled aiming at a plurality of new welding joint forms, a craftsman is required to manually read ISO9606 standard personnel qualification coverage rules, whether the qualification coverage relationship among joints is established is judged in a mode of comparing welding joint parameters one by one, and then the problems of long identification period, low accuracy and test cost waste are solved by listing a plurality of welder personnel qualification types with relatively less quantity required by product new construction or providing a welder personnel qualification test type with less quantity.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a welder personnel qualification digital matching computing system.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a welder qualification digitized matching computing system comprising:
the welding line joint automatic matching system comprises a standard welding line joint list input module, an existing welder personnel qualification list input module, a standard rule chart input module and a welder personnel qualification automatic matching calculation module;
the standard weld joint list input module, the existing welder personnel qualification list input module and the standard rule chart input module are respectively connected with a welder personnel qualification automatic matching calculation module;
the standard weld joint list input module is used for inputting a weld joint list into an algorithm program through a code means;
the existing welder personnel qualification list input module is used for inputting an existing welder personnel qualification list to the welder personnel qualification automatic matching calculation module;
the standard rule chart input module is used for importing a standard rule chart containing ISO9606 standard numbers and common parent metal and welding material category information contents to the welder personnel qualification automatic matching calculation module;
the automatic welder personnel qualification matching calculation module is used for matching the welding seams in the standard welding seam joint list with the existing welder personnel qualification list according to the standard rule chart; and giving a minimum new welder qualification examination list for the welding seam with the missing welder qualification certificate, and assigning welder qualification to the welding seam according to the working procedures.
In the technical scheme, the automatic welder personnel qualification matching calculation module performs calculation according to the logic of grouping according to the butt joint/angle, covering the welding wires from the common welding wires to the special welding wires, covering the welding wires from the thin plate to the thick plate, covering the welding positions PA to the PF, covering the welding wires from the small welding wire size to the large welding wire size and covering the welding wires from the common welding details to the rare welding wires.
In the technical scheme, the accumulated calculation operation time of the welder personnel qualification automatic matching calculation module is less than 30 seconds.
In the above technical solution, the welder personnel qualification automatic matching calculation module provides a minimum new welder personnel qualification examination list for the weld joint lacking the welder qualification certificate, specifically: exam points are enumerated for welds lacking welder qualification certificates.
In the above technical scheme, the welder personnel qualification automatic matching calculation module designates the welder personnel qualification and the corresponding welder name for each weld according to the procedure, specifically: and outputting a standard weld joint excel table with welder personnel qualification and welder names.
In the above technical solution, the method for welding the weld seam includes: welding method, welding position, penetration, welding angle, base material number 1, base material number 2 and welding detail.
The invention has the following beneficial effects:
the invention relates to a digitized matching computing system for welder personnel qualification, which is characterized in that each parameter generation rule and coverage rule related to welder personnel qualification in the ISO9606 standard are solidified into an excel data relation table, and meanwhile, the data relation table is grouped according to butt joint/angle, and development logic of covering a special welding wire with a common welding wire, covering a thick plate with a thin plate, covering a PF with a welding position PA, covering a large-size welding joint with a small welding joint size and covering a rare welding detail is compiled into script files in a python development environment, so that manual coverage compression of the welding joint personnel qualification and welder list enumeration and newly added welder examination item points can be replaced.
According to the digital matching computing system for welder personnel qualification, the automatic enumeration of welder personnel qualification can be performed according to the ISO9606 standard according to the product weld joint list instead of manual work, and coverage compression is performed, so that the minimum personnel qualification requirement reporting is met with the highest efficiency and the lowest cost.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the data flow and operational use logic of the welder qualification digital matching computing system of the present invention.
Detailed Description
The invention is characterized in that: the invention discloses a welder qualification digital matching computing system, which adopts a digital technical means to assist a craftsman to rapidly judge whether the existing qualification certificate of a certain welder can cover a welding seam of a specific type according to the ISO9606 standard, if the welding seam can not be covered, a required minimum welder qualification examination list is given; the minimum required welder personnel qualification class can also be enumerated for new projects.
The welder personnel qualification digital matching calculation system can assist manual work to rapidly complete welder personnel qualification requirement enumeration work, the theoretical accuracy rate can reach 100%, and the welder personnel qualification digital matching calculation system completely accords with the standard specification of a specific quality system, so that enterprises can respond to personnel qualification requirements in a welding quality system at the fastest speed and the lowest cost.
The invention relates to a digitized matching computing system for welder personnel qualification, which is characterized in that each parameter generation rule and coverage rule related to welder personnel qualification in the ISO9606 standard are solidified into an excel data relation table, meanwhile, the data relation table is grouped according to butt joint/angle, common welding wires are covered with special welding wires, thin plates are covered with thick plates, welding positions PA are covered with PF, welding lines with small welding line sizes are covered with large size, common welding details are covered with rare welding lines, the rules and the logic are written into script files in a python development environment, and manual enumeration of welder personnel qualification and welder lists and coverage compression of newly added welder examination item points can be replaced.
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the welder personnel qualification digital matching calculation system of the present invention includes: the welding line joint automatic matching system comprises a standard welding line joint list input module, an existing welder personnel qualification list input module, a standard rule chart input module and a welder personnel qualification automatic matching calculation module; the standard welding joint list input module, the existing welder qualification list input module and the standard rule chart input module are respectively connected with the welder qualification automatic matching calculation module. The standard weld joint list input module is used for inputting a weld joint list into an algorithm program through a code means; the existing welder personnel qualification list input module is used for inputting an existing welder personnel qualification list to the welder personnel qualification automatic matching calculation module; the standard rule chart input module is used for importing a standard rule chart containing ISO9606 standard numbers and common parent metal and welding material category information contents to the welder personnel qualification automatic matching calculation module; the automatic welder qualification matching calculation module is used for matching the welding seams in the standard welding seam joint list with the existing welder qualification list according to the standard rule chart; and giving a welder qualification examination list for the weld joint with the missing welder qualification certificate, and assigning welder qualification for the weld joint according to the working procedures.
The automatic welder qualification matching calculation module is used for calculating the logic of grouping according to the butt joint/angle, covering the special welding wire with a common welding wire, covering the thick plate with a thin plate, covering the PF with a welding position PA, covering the large-size welding seam with a small welding seam size and covering the rare welding seam with common welding details. The accumulated calculation running time of the welder personnel qualification automatic matching calculation module is less than 30 seconds, and the accuracy is 100%.
The welder personnel qualification automatic matching calculation module gives a welder personnel qualification examination list for the weld joint without the welder qualification certificate, and specifically comprises the following steps: exam points are enumerated for welds lacking welder qualification certificates. Filling the standard weld joint list into a standard weld joint list input module of the standard weld joint list input module, wherein the welding mode of the weld joint comprises the following steps: welding method, welding position, penetration, welding angle, base material number 1, base material number 2 and welding detail.
Before the system is used, the system data configuration work is needed to be completed manually, the standard rule chart is filled with information contents of ISO9606 standard, common base materials and welding materials, and standard weld joint lists are filled with welding methods, welding positions, penetration depths, welding angles, base material numbers 1, base material numbers 2 and welding details of the weld joints according to drawing marks.
And opening a script program of the automatic welder qualification matching calculation module in python, clicking for operation, automatically matching all welding seams in the joint list to obtain available welder qualification and a corresponding welder list, listing the least newly added test item point for the welding seam with the missing welder qualification certificate, and outputting a standard welding seam joint excel table with the welder qualification. The script accumulated running time is less than 30 seconds, and the accuracy is 100%.
The invention relates to a digitized matching calculation system for welder qualification, which is characterized in that each parameter generation rule and coverage rule related to welder qualification in the ISO9606 standard are solidified into an excel data relation table, and meanwhile, the data relation table is grouped according to butt joint/angle, common welding wires are covered with special welding wires, thin plates are covered with thick plates, welding positions PA are covered with PF, welding lines with small welding line sizes are covered with large size, common welding details are covered with rare materials, the rules and the logic are written into script files in a python development environment, and the matching calculation between welding joints and welder qualification can be replaced by manually carrying out, and a list of the welder qualification types with least number after covering compression is listed for welding lines with the missing welder qualification.
According to the digital matching computing system for welder personnel qualification, manual personnel qualification and automatic enumeration of a welder list can be replaced according to an ISO9606 standard according to a product weld joint list, a newly-added examination item list which is minimum in number and meets the coverage requirement is enumerated for welds lacking personnel qualification, and the report of the weld joint qualification requirements of all procedures in the weld joint list is realized with the highest efficiency and lowest cost.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (6)
1. A welder qualification digital matching computing system, comprising:
the welding line joint automatic matching system comprises a standard welding line joint list input module, an existing welder personnel qualification list input module, a standard rule chart input module and a welder personnel qualification automatic matching calculation module;
the standard weld joint list input module, the existing welder personnel qualification list input module and the standard rule chart input module are respectively connected with a welder personnel qualification automatic matching calculation module;
the standard weld joint list input module is used for inputting a weld joint list into an algorithm program through a code means;
the existing welder personnel qualification list input module is used for inputting an existing welder personnel qualification list to the welder personnel qualification automatic matching calculation module;
the standard rule chart input module is used for importing a standard rule chart containing ISO9606 standard numbers and common parent metal and welding material category information contents to the welder personnel qualification automatic matching calculation module;
the automatic welder personnel qualification matching calculation module is used for matching the welding seams in the standard welding seam joint list with the existing welder personnel qualification list according to the standard rule chart; and giving a minimum new welder qualification examination list for the welding seam with the missing welder qualification certificate, and assigning welder qualification to the welding seam according to the working procedures.
2. The welder qualification digital match calculation system of claim 1, wherein the welder qualification automatic match calculation module calculates with the logic of butt/angle joint grouping, cover with plain wire to specialty wire, cover with thin plate to thick plate, cover with welding position PA to PF, cover with small weld size to large weld size, cover with plain weld detail to rare cover.
3. The welder qualification digital match computing system of claim 1, wherein the welder qualification automatic match computing module has a cumulative computing run time of less than 30 seconds.
4. The welder qualification digital matching calculation system of claim 1, wherein the welder qualification automatic matching calculation module gives a minimum new welder qualification exam list for welds lacking welder qualification certificates, specifically: exam points are enumerated for welds lacking welder qualification certificates.
5. The digitized matching calculation system of welder personnel qualification of claim 1, wherein the automatic welder personnel qualification matching calculation module specifies for each weld joint an instant welder personnel qualification and a corresponding welder name according to a procedure, specifically: and outputting a standard weld joint excel table with welder personnel qualification and welder names.
6. The digitized matching calculation system of claim 1 wherein said standard weld joint list is populated with standard weld joint lists of said standard weld joint list input module, wherein the manner of welding the weld joint comprises: welding method, welding position, penetration, welding angle, base material number 1, base material number 2 and welding detail.
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| CN202311315909.1A CN117273539A (en) | 2023-10-11 | 2023-10-11 | Digitized matching computing system for welder personnel qualification |
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| CN202311315909.1A CN117273539A (en) | 2023-10-11 | 2023-10-11 | Digitized matching computing system for welder personnel qualification |
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