KR20150009084A - Vestige management method and nesting server performing the same - Google Patents

Vestige management method and nesting server performing the same Download PDF

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KR20150009084A
KR20150009084A KR1020130082709A KR20130082709A KR20150009084A KR 20150009084 A KR20150009084 A KR 20150009084A KR 1020130082709 A KR1020130082709 A KR 1020130082709A KR 20130082709 A KR20130082709 A KR 20130082709A KR 20150009084 A KR20150009084 A KR 20150009084A
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South Korea
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remnant
nesting
residues
size
server
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KR1020130082709A
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Korean (ko)
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김인수
정인수
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현대중공업 주식회사
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Publication of KR20150009084A publication Critical patent/KR20150009084A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06312—Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06313—Resource planning in a project environment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract

A method for managing residues in a nesting server, the method comprising the steps of: checking a size of residues generated by nesting a steel material; grading the residues according to the size of the residues Grading), matching the reference remnant type to the nesting server, and registering the registered remnant according to the new material and performing nesting on the new material. Therefore, the residues generated in the nesting process can be efficiently managed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a management method,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a persistence management technique, and more particularly, to a persistence management method capable of efficiently managing a persistence generated in a nesting process and a nesting server performing the method.

Generally, nesting optimally places a part or member represented by a two-dimensional closed figure in a base material such as a rectangle. At this time, the nesting can reduce the size of the residue by optimally arranging the parts or members.

Korean Patent No. 10-0326581 discloses a method of forming and nesting members using parametric macros that can be used in steel-related fields and clothing member creation and cutting. This member creation and nesting method can simplify the creation of the ship member by designing the member by designing the member outline shape as a library and inputting the parameters for member creation, and the generated member can be constructed as a database to improve the management efficiency have.

Korean Patent Laid-Open No. 10-2011-0056085 discloses a method of searching for a steel sheet scrap reuse area and effective area analysis registration method for reusing waste materials having different shapes remaining after cutting a ship assembly member (material) from raw materials . Such an effective area analysis registration method can reduce costs by maximizing recycling of waste materials, maximizing recycling, and systematically and effectively managing rules for materials of ship steel plates with high manufacturing costs.

Residues generated after nesting can be treated as waste materials, and the design time is increased because the area for registering residues must be manually set by the designer.

Korea Patent No. 10-0326581 Korean Patent Publication No. 10-2011-0056085

An embodiment of the present invention is to provide a method for managing a residue that can efficiently manage a residue generated in a nesting process.

One embodiment of the present invention is to provide a method of managing residues that can be matched to one of the standard types of residues by grading according to the size of the residues.

One embodiment of the present invention is to provide a method of managing a remnant that can search a remnant corresponding to a new material by registering the remnant according to thirteen remnant types.

Among the embodiments, the method of managing residues is a method of managing residues performed in a nesting server, comprising the steps of: checking the size of residues generated by nesting steel; grading the residues according to the size of the residues; And registering the matching with the reference remnant type and registering with the nesting server, and performing nesting on the new material by searching the registered remnant according to the new material.

In one embodiment, the step of registering with the nesting server includes a step of grading class A if the size of the remnant is 2.0 m 2 or more, and grading class B if the size of the remnant is less than 2.0 m 2 .

The step of registering with the nesting server may include matching the remnant to one of the 11 reference remnant types if the remnant is graded as Class A. The step of registering with the nesting server may include matching the residue to one of the A1 reference type or the H1 reference type if the residue is graded as a B class.

In one embodiment, performing nesting on the new material comprises: receiving an attribute value for the remnant according to the new material; registering the nesting server with the nesting server based on the attribute value of the received remnant; And searching for the remaining residues.

Among the embodiments, the nesting server includes a remnant size checking unit for checking the size of the remnants generated through nesting with respect to the steel material, a method of grading the remnant according to the size of the remnant, And a nesting unit performing nesting on the new material by searching the registered remnant according to a new material.

The method of managing residues according to an embodiment of the present invention can efficiently manage the residues generated in the nesting process.

The method of managing residues according to an embodiment of the present invention can be matched to one of the standard types of residues by grading according to the size of the residues.

According to the method for managing residues according to an embodiment of the present invention, residues can be registered according to 13 types of residues to search for residues corresponding to new materials.

1 is a block diagram illustrating a nesting server according to an embodiment of the present invention.
FIG. 2 is a flowchart illustrating a residual management process performed in the nesting server shown in FIG. 1. FIG.
FIG. 3 is a view for explaining a reference remnant type stored in the nesting server shown in FIG. 1. FIG.
4 is a view for explaining a registered residue search process performed in the nesting server in FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

1 is a block diagram illustrating a nesting server according to an embodiment of the present invention.

Referring to FIG. 1, the nesting server 100 includes a remnant size check unit 110, a remnant registration unit 120, a nesting unit 130, and a control unit 140.

The remnant size check unit 110 checks the size of the remnant generated through nesting with respect to the steel material.

In one embodiment, the remnant size checker 110 may check the size of the remnant according to at least one of the lot (LOT), thickness, or quality for the remnant. For example, the remnant size check unit 110 may check the size of the remnants according to lots for a plurality of remnants generated through one nesting with respect to the steel material. For another example, 110) can check the thickness of the residues generated by nesting the steel and classify it as high if the thickness of the remnant is 8t or more. If the thickness of the remnant is less than 8t, it can be classified as low. For example, the residual size check unit 110 may check the quality of residues generated by nesting the steel material, classify it as a higher grade if the quality of the residue is higher, and classify it as lower grade if the quality of the residue is lower .

The remnant registration unit 120 grades the remnant according to the size of the remnant and registers it in the nesting server 100 by matching the remnant to the reference remnant type. Here, the remnant registration unit 120 may register the remnant in the ERP (Enterprise Resource Planning) in the nesting server 100. [

In one embodiment, the remnant registration unit 120 can grade the A class if the size of the remnant is 2.0 m 2 or more. For example, the remnant registration unit 120 can determine the name of the remnant by grading according to the size of the remnant checked in the remnant size check unit 110. Here, the name of the remnant can be composed of a total of 10 digits, and the first digit is determined to be either A (unspecified) or G (fixed) depending on the kind of remnant, The fifth digit to the eighth digit are determined according to the generation lot of the remnant. The ninth digit and the tenth digit are serial numbers according to the generation lot of the remnant. , 2A to 2Z for the steel plate second, 3A to 3Z for the steel plate third, 51 to 90 for the steel plate, and 91 to 99 for the additional M / R.

In another embodiment, the remnant registration unit 120 can grade the B class if the size of the remnant is less than 2.0 m < 2 >. For example, the remnant registration unit 120 can determine the name of the remnant by grading the class B according to the size of the remnants checked in the remnant size check unit 110. [ Here, the name of the remnant can be composed of a total of 10 digits, the first digit being the kind of residue and the second digit to the fourth digit being determined according to the line in which the residue is generated, The 9th digit and the 10th digit are serial numbers according to the generation lot of the remnant. It is 1 ~ 99 according to the steel sheet (1A, 1B, 2A, 2B, ..., 9Z).

The remnant registering unit 120 may match the remnant to one of the 11 reference remnant types when the remnant is graded as Class A.

In one embodiment, in FIG. 3 (a), the remnant registration unit 120 registers the reference residues A1, B1, B2, C1, C2, D1, D2, E1, E2, F1, Type, and registers it in the nesting server 100 as the reference remnant type.

The remnant registering unit 120 may match the remnant to one of the A1 reference remnant type or the H1 reference remnant type when the remnant is graded as the B class.

In one embodiment, in FIG. 3 (b), the remnant register 120 processes the residues as one reference type of residues A1 or H1 according to the shape of the residues and processes the residues as the reference residues type to the nesting server 100 ). ≪ / RTI >

The remnant registration unit 120 can change the attribute of the registered remnant. For example, the remnant register 120 may change the quality or serial number for the registered remnants or rotate the remnant. As another example, the remnant registration unit 120 may delete the remnant registered in the nesting server 100. [

The nesting performing unit 130 searches for registered residues according to the new material and performs nesting on the new material.

In one embodiment, the nesting performing unit 130 may receive an attribute value for the residue according to a new material. For example, in FIG. 4, the nesting unit 130 determines whether or not the attribute value (the call number, material, minimum thickness, maximum thickness, minimum Width, maximum width, minimum length, or maximum length) and at least one of superficial, raw, or other work areas.

The nesting performing unit 130 may search for the registered object in the nesting server 100 based on the attribute value of the received object. For example, in FIG. 4, the nesting performing unit 130 may search for and output (402) at least one remaining registered in the nesting server 100 according to the information input by the user. Here, the nesting performing unit 130 may provide the user with at least one checked residue if at least one of the residues is checked by the user.

The control unit 140 may control the overall operation of the nesting server 100 and may control the control flow or the data flow between the remnant size check unit 110, the remnant registration unit 120 and the nesting unit 130 .

FIG. 2 is a flowchart illustrating a residual management process performed in the nesting server shown in FIG. 1. FIG.

Referring to FIG. 2, the remnant size check unit 110 checks the size of the remnants generated by nesting the steel material (step S201).

In one embodiment, the remnant size checker 110 may check the size of the remnant according to at least one of the lot (LOT), thickness, or quality for the remnant.

The remnant registration unit 120 checks the size of the remnants and grades the remnants into Class A if the size of the remnants is 2.0 m 2 or more (Steps S202 and S203). Here, the remnant registration unit 120 matches the remnant to one of the 11 reference remnant types when the remnant is graded as Class A (step S204).

When the remnant is generated through the automatic remnant creation control, the remnant registration unit 120 registers the remaining remnant as one of A1, B1 / B2, C1 / C2 / F1 / F2, D1 / D2 or E1 / Can be registered.

The remnant registration unit 120 confirms the size of the remnant and grades it as a B-class if the size of the remnant is less than 2.0 m 2 (steps S202 and S205). Here, the remnant registration unit 120 matches the remnant to one of the A1 reference remnant type or the H1 reference remnant type when the remnant is graded as Class B (step S206).

In one embodiment, the remnant registration unit 120 may register the remnant with one of A1 or H1 according to the reference remnant type when the remnant is generated through the automatic remnant creation control.

The remnant registration unit 120 registers the remnant matched to the reference remnant type in the nesting server 100 (step S207). Here, the remnant registration unit 120 may register the remnant in the ERP (Enterprise Resource Planning) in the nesting server 100. [

The nesting performing unit 130 searches for the registered material according to the new material and performs nesting on the new material (steps S208 and S209). For example, in FIG. 4, the nesting unit 130 determines whether or not the attribute value (the line, material, minimum thickness, maximum thickness, minimum width, , Maximum width, minimum length, or maximum length) and at least one of superficial, inclusive, or other workplaces. The nesting performing unit 130 may search for and output (402) at least one remaining registered in the nesting server 100 according to the information input by the user. Here, the nesting performing unit 130 may provide the user with at least one checked residue if at least one of the residues is checked by the user.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the present invention as defined by the following claims It can be understood that

100: Nesting server
110: Remnant size check unit
120:
130: Nesting performing unit
140:

Claims (6)

In a method for managing a remnant performed in a nesting server,
Checking the size of the residues generated through nesting with respect to the steel material;
Registering the residues in the nesting server by grading the residues according to the size of the residues and matching the residues with reference residues; And
And searching for the registered residue according to a new material to perform nesting on the new material.
The method of claim 1, wherein registering with the nesting server
Grading to A grade if the size of the remnant is 2.0 m 2 or more; And
And class B grades when the size of the residue is less than 2.0 m < 2 & gt ;.
3. The method of claim 2, wherein registering with the nesting server
And matching the remnant to one of the eleven reference remnant types when the remnant is graded as Class A. The method of claim 1,
3. The method of claim 2, wherein registering with the nesting server
And matching the residue to one of the A1 reference type or the H1 reference type if the residue is graded as class B.
2. The method of claim 1, wherein performing the nesting on the new material comprises:
Receiving an attribute value for the remnant according to the new material; And
And searching for a remnant registered in the nesting server based on an attribute value of the received remnant.
A residue size check unit for checking the size of the residue generated through nesting with respect to the steel material;
A remnant registering unit for registering the remnant according to the size of the remnant by matching the remnant to the reference remnant type; And
And a nesting unit for searching the registered residues according to a new material and performing nesting on the new material.
KR1020130082709A 2013-07-15 2013-07-15 Vestige management method and nesting server performing the same KR20150009084A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230006178A (en) * 2021-07-02 2023-01-10 한국항공우주산업 주식회사 managing method for residual raw materials according to the cutting process
KR20230046674A (en) * 2021-09-30 2023-04-06 권경애 Service providing apparatus and method for managing order of processed steel sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230006178A (en) * 2021-07-02 2023-01-10 한국항공우주산업 주식회사 managing method for residual raw materials according to the cutting process
KR20230046674A (en) * 2021-09-30 2023-04-06 권경애 Service providing apparatus and method for managing order of processed steel sheet

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