CN102521459A - Automatic sheet metal part integrated nesting system and method thereof - Google Patents

Automatic sheet metal part integrated nesting system and method thereof Download PDF

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Publication number
CN102521459A
CN102521459A CN2011104242881A CN201110424288A CN102521459A CN 102521459 A CN102521459 A CN 102521459A CN 2011104242881 A CN2011104242881 A CN 2011104242881A CN 201110424288 A CN201110424288 A CN 201110424288A CN 102521459 A CN102521459 A CN 102521459A
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China
Prior art keywords
jacking
sheet
data
task
database
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CN2011104242881A
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Chinese (zh)
Inventor
游宇
侯木
王君
贺思凯
杨科城
冯翼
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武汉武船信息集成有限公司
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Priority to CN2011104242881A priority Critical patent/CN102521459A/en
Publication of CN102521459A publication Critical patent/CN102521459A/en

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Abstract

The invention relates to an automatic sheet metal part integrated nesting system and a method thereof. The method includes: particularly, building a part model database of products on the basis of three-dimensional design software according to requirements of clients; selecting and creating a nesting task in a grouped manner by reading information of part models and process in the part model database, reading a purchase list database, filtering data of required plates from the purchase list according to goods codes of nesting task materials, and creating an internal nesting task by matching with materials, parts with identical plate thickness and plates in the nesting task according to the filtered data of the plates; disposing parts to be trepanned in the internal nesting task on the plates according to the layout requirement of no stacking; defining cutting paths of parts, simulating cutting, generating numerical-control commands and sending the same to a numerical-control lathe. By the automatic sheet metal part integrated nesting system and the method thereof, the problem of asynchrony among the nesting design and manufacturing data and a plate warehouse is solved, and the automatic sheet metal part integrated nesting system has the advantages that data are synchronous and work efficiency is improved and the like.

Description

The automatic integrated jacking system and method for a kind of sheet metal component

Technical field

The present invention relates to the design and the management domain of sheet metal component jacking, is the automatic integrated jacking of a kind of sheet metal component system specifically, and comprises and adopt the automatic integrated jacking of sheet metal component system to carry out the method for jacking.

Background technology

Automatic nest integrated system range of application contains numerous key industries fields such as boats and ships, automobile, steel construction, machinery; Be mainly used in the design of sheet metal component jacking and the manufacturing of units such as product design department and related scientific research mechanism, manufacturing works; The quality of jacking design directly has influence on the most manufacturing cost of product; The business unit of above-mentioned industry bears the Important Project construction and often be unable to do without the jacking design, but the material designing technique is not difficult and has the big characteristics of workload, in cost of labor increasingly high today; Jacking designs and management to replace the people to work by computer generation, can reduce cost greatly.In addition,, also need get into automated procedures control, reduce the human factor waste on the great economy of being brought that causes slipping up in order to guarantee properties of product and quality.For example at market of ship: at present, China has risen to and has been second-biggest-in-the-world shipbuilding state, and the ship-related products manufacturing need consume a large amount of steel plates and make hull and fitting-out intermediate product.Along with the rise of source material price, shipyard is more and more paid attention to the precision and the quality problems of jacking design, presses for and carries out automatically-monitored and the information of managing package solution from being designed into manufacturing to cost, quality, the cycle of sheet metal component manufacturing; Steel construction market: nearly decades, capital construction projects such as building, traffic start like the mushrooms after rain throughout the country successively, and the construction of these projects relies on ferrous materials especially; Through cutting and dress weldering to iron and steel; Manufacture the parts miscellaneous in the product, along with the development of technology, automatic nest software integrated products is applied to steel construction market; Being the direction of development in science and technology, also is the inevitable and requirement that the traditional industry intensification changes.In mechanical market: 2010, China became automobile volume of production and marketing first big country that surmounts after the U.S., and automobile is in great demand with relevant weight equipment.As the steel that account for the important proportion of cost, be the important source material of making automobile and relevant device.The utilization factor of sheet material and cut quality directly have influence on the cost and the quality of final products.

The automatic nest integrated system has catered to the trend that current enterprise carries out informatization energetically; Solve the problem that enterprise design and Informationization Manufacture construction disconnect; Change design and manufacturing and do things in his own way, the problem that information communication is not smooth has simple to operate, robotization, practical characteristics.Compare with the mode of traditional file data transfer, data transfer robotization control does not need the special messenger to do a large amount of mechanical duplications of labour between each system, has improved work efficiency, is a kind of leading at home, the product with good application prospect.

Yet in the document scope of present domestic public reported, the application of the integrated design aspect of area of computer aided automatic nest has the pertinent literature report, but does not see based on database and carry out the automatic nest design and make integrated bibliographical information; Do not see the integrated bibliographical information of realization between Three-dimensional Design Software CADDS5, automatic nest software SigmaNest, material management system, plant working control system yet.

Summary of the invention

The object of the present invention is to provide the automatic integrated jacking system and method for a kind of sheet metal component, solve present boats and ships, automobile, steel construction, the design of machine industry jacking and make data and plate stock in nonsynchronous problem.

In order to realize above-mentioned purpose, the invention provides the automatic integrated jacking of a kind of sheet metal component system, through part model and the technique information of accepting the intermediate product that production management department provides jacking is designed and manages, it is characterized in that, comprising:

One shopping list database is used to store the structured message of the sheet material goods and materials of purchasing;

First storage server, the information that is used to store the shopping list database;

One part model database is used for storage and waits to overlap part model and technique information;

Second storage server, the information that is used to store the part model database;

The jacking processor is connected with the second storage server network communication with first storage server, comprising:

Jacking task management module is used for reading from second storage server and waits to overlap part model and technique information, divides group selection to create the jacking task;

The sheet material database management module reads the shopping list in first storage server, from shopping list, filters out required sheet data and exports jacking task management module to according to the goods and materials code of jacking task material; Jacking task management module is accepted the sheet data of sheet material database management module, and a plurality of inner jacking tasks are created in material in the jacking task, part and sheet material pairing that thickness of slab is identical;

The jacking design module reads the jacking task in the jacking task management module, according to the jacking task; To wait to overlap arrangement of parts on sheet material, and the sheet material definition part cutting path to arranging, simulation cutting scene; The instruction of generation NC cutting is sent to numerically-controlled machine.

Said part model database is based on the three-dimensional production part model data that design platform designed of CADDS5.

Jacking task management module comprises:

One data read integrated intermedium, are used for obtaining and reduce the 3 d part model and the process data of part model database CADDS5 form;

One waits to overlap part selects module, according to the part model of process data and reduction, will wait to overlap part and divide group selection according to job number, part name, fragment number, thickness, material, remarks, batch number and create a plurality of jacking tasks;

One automatic matching module is used for the part and the automatic pairing of sheet material of the same material of jacking task, thickness are become a plurality of inner jacking tasks.

The sheet material database management module comprises:

One sheet material storehouse integration middleware, being used for the sheet data that filters out from shopping list is thickness, width and the length of sheet material from sheet material specification mode switch, calculates the area of sheet material;

One quilt cover sheet material statistical module is used to add up the sheet material number of quilt cover, calculates last sheet material in the shopping list database.

Further system of the present invention also comprises the clout design module, is used to generate clout, input clout order cutting clout, and export the clout information after the cutting to the sheet material database management module as sheet material capable of using next time.

Further the present invention also comprises the jacking information issuing module; The jacking information issuing module is accepted storage jacking design data and is issued middleware through the jacking design data; The jacking design data is sent to the plant working control system, and said jacking information comprises jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory and NC code inventory.

The present invention also provides a kind of sheet metal component automatic integrated nesting method, and intermediate product that provide according to production management department and part model and technique information design and manage jacking, it is characterized in that comprising the steps:

1), sets up the part model database of product based on Three-dimensional Design Software according to customer demand;

2) read part model and technique information in the part model database, divide group selection to create the jacking task;

3) read the shopping list database, from shopping list, filter out required sheet data according to the goods and materials code of jacking task material;

4), inner jacking task is created in material in the jacking task, part and sheet material pairing that thickness of slab is identical according to the sheet data of being screened;

5) according to the minimum principle of sheet material usage quantity, treating in the inner jacking task overlapped the layout requirement of part by non-overlapping copies, be arranged on the sheet material successively;

6) step 5) is arranged that the sheet material of part defines the cutting route of part, and cutting is simulated, generate the NC cutting instruction, be sent to numerically-controlled machine.

Step 3) also comprises:

Convert the sheet material specification of shopping list thickness, width, the length of sheet material into, calculate the step of sheet material area;

Add up used sheet material and calculate the step of last sheet material in the shopping list.

Before further the inventive method also is included in and generates the NC cutting instruction; The step that clout is managed; Be specially minimum length and width degree according to clout, with the spacing distance cutting clout of part, and the clout after the cutting is carried out informationization sorts out as jacking use next time.

The inventive method also comprises the jacking design data is sent to the plant working control system; Instruct workshop row's product, cutting, processing steps, wherein the jacking design data comprises jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory and the NC code inventory of blanking workshop needs.

The present invention has following advantage and beneficial effect:

1, the jacking design has realized data sync: manual translative mode is adopted in original jacking design; Read the jacking part at every turn and all need make a large amount of manual conversion work; System of the present invention can read the important technical parameter of part model and part automatically from the part model database, just can reach same purpose, and is simple to operate; Time cycle shortens, and product quality is protected.

2, plate stock and design data is synchronous: manual importing pattern is adopted in original jacking design; Plate inventories in the warehouse can not be upgraded synchronously; System of the present invention can obtain up-to-date plate stock in real time from warehouse system; Avoided plate to repeat to import, the inconsistent situation of cover flitch and stock's plate occurs.

3, the jacking design is published picture fast: original craft goes out chart-pattern wastes time and energy, and needs the designer to spend plenty of time drafting base map, fills in parts list.System of the present invention extracts the jacking data according to the template of customization from the jacking system, generate front cover, parts list, material list, composing figure automatically, has simplified the work of establishment jacking figure greatly, has shortened the cycle of jacking design, improves design efficiency.

Though 4, the jacking figure in past design adopts area of computer aided to generate, still continue to use manual read's coordinate for the numerical control design, therefore mistake takes place in artificial input data's method easily, thereby has influenced the jacking cycle of part, has incured loss through delay production.Adopt native system that numerical control design, functions such as simulation cutting, the generation of NC code are provided, not only accelerated the progress of jacking greatly, and normally carrying out of can guaranteeing effectively to produce.

5. on the basis of remnant sheet, reduce the long and narrow or small-sized corner part of part, it is bigger to stay size, and more regular part, and the part after the reduction treats that as the design clout jacking uses next time.In the jacking design phase, tend to the remainder zone for last piece sheet material and do not overlapped, this part remnant sheet might not be utilized again.Usually the jacking designer need reduce on the basis of remnant sheet and fall the long and narrow or small-sized corner part of part, and it is bigger to stay size, and more regular part, and the part after the reduction is called the design clout.System provides manual generation clout function, and the jacking designer goes out the clout that can utilize again along the edge intercepting of jacking part.

6. original craft goes out chart-pattern wastes time and energy, and needs the designer to spend plenty of time drafting base map, fills in parts list.Adopt the jacking configuring technical, system extracts the jacking data according to the template of customization from jacking software; Automatically generate front cover, parts list, material list, composing figure; Simplify the work of establishment jacking figure greatly, shortened the cycle of jacking design, improved design efficiency.

7. be directed against the demand of the ERP/MRP of manufacturing, administrative authority, jacking design data issue middleware is provided, realized the datamation issuing function, make design data to submit to away in the very first time to the jacking design data.The data of issue comprise: jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory, NC code inventory.Through jacking design data issuing interface, issue structuring electronic data has been got through design department and ERP/MRP system data Sharing Information passage to downstream manufacturing, administrative authority.

Description of drawings

Fig. 1 is the structured flowchart of system of the present invention;

Fig. 2 is the functional block diagram of jacking processor of the present invention;

Fig. 3 is the functional block diagram of jacking task management module of the present invention;

Fig. 4 is the functional block diagram of sheet material database management module of the present invention;

Fig. 5 is the functional block diagram of jacking design data issue middleware of the present invention;

Fig. 6 is the process flow diagram of the automatic integrated nesting method of sheet metal component of the present invention;

Fig. 7 is jacking design information issue schematic flow sheet of the present invention.

Embodiment

Below in conjunction with accompanying drawing principle of the present invention and characteristic are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.

As shown in Figure 1; Be the structured flowchart of system of the present invention, the present invention mainly comprises a jacking processor, and the jacking processor is connected with user end computer; Be used for and the jacking processor between interpersonal mutual; In the present invention, the user can pass through user end computer input operation information, and monitoring jacking treatment progress.The jacking processor is connected with the information that is used to store the shopping list database through network communication first storage server be used to store second storage server of waiting to overlap part model and technique information.Wherein the storage of part model lane database is to adopt product component three-dimensional model and the technological parameter that Three-dimensional Design Software designed according to customer demand, and the jacking processor extracts product component three-dimensional model and technological parameter from the part model database.Data after the jacking processor processes send the plant working control system to and then instruct the work of workshop processing.

As shown in Figure 2, be the functional block diagram of jacking processor of the present invention, jacking processor 1 comprises jacking task management module 11, sheet material database management module 12 and jacking design module 13, has further comprised clout design module 14 and jacking information issuing module 15.

As shown in Figure 3, jacking task management module 11 is used for reading from second storage server and waits to overlap part model and technique information; In the present embodiment; Part model to be overlapped is under the workflow management and control of Winchill, in CADDS5, creates part model, and jacking task management module 11 obtains the part process data of CADDS5 fast through sheet material storehouse integration middleware 111; Harmless reduction CADDS5 parts profile; Make Element Design and parts nesting work form an organic whole, data read integration middleware 111 and are a kind of CADDS5 data conversion module, through conversion module with the CADDS5 reduction of data in the jacking processor.Jacking task management module 11 comprises that also remaining to be overlapped part selects module 112; Read the process data that integration middleware 111 obtains and the part model of reduction according to data; Waiting to overlap part selects module 112 will wait to overlap part according to the manufacturing schedule needs; Divide group selection according to job number, part name, fragment number, thickness, material, remarks, batch number; Be packaged as the jacking task, in a jacking task, can comprise the part to be overlapped of unlike material and thickness, but the part of unlike material, thickness can not be set type on a sheet material; 113 pairs of part and automatic pairings of corresponding sheet material with same material, thickness in the jacking task of automatic matching module in the jacking task management module 11 become a plurality of inner jacking tasks, and inner jacking task is as the prerequisite of next step composing design.

Like Fig. 2 and shown in Figure 4; Sheet material database management module 12 in the jacking processor 1 is used for reading the shopping list of first storage server, from shopping list, filters out required sheet data and exports jacking task management module 11 to according to the goods and materials code of jacking task material; Jacking task management module 11 is accepted the sheet data of sheet material database management module 12, and inner jacking task is created in material in the jacking task, part and sheet material pairing that thickness of slab is identical.Sheet material database management module 11 comprises sheet material storehouse integration middleware 121 and quilt cover sheet material statistical module 122; Wherein sheet material storehouse integration middleware 121 sheet data that will from shopping list, filter out is thickness, width, the length of sheet material from sheet material specification mode switch, calculates the area of sheet material; Quilt cover sheet material statistical module 122; Be used to add up the sheet material number of quilt cover, deduct with the sheet material sum and overlap last sheet material in the quantity calculating shopping list database, whether can overlap quantity greater than zero through judging; Control jacking sheet material is avoided same sheet material quilt jacking repeatedly.

Jacking design module 13 in the jacking processor 1; Be used for reading the jacking task of jacking task management module 11,, will wait to overlap arrangement of parts on sheet material according to parts information to be overlapped in the jacking task; And sheet material definition part cutting path to arranging; Simulation cutting scene generates the NC cutting instruction, is sent to numerically-controlled machine.Jacking design module 13 will partial arrangement drawing overlapped, and storage such as part cutting path information also is sent to jacking information issuing module 15.

To wait to overlap arrangement of parts on sheet material, adopting its essence is exactly with several difform parts, and the layout requirement by its non-overlapping copies is arranged on the steel plate of one group of rectangle successively, and requires employed sheet material minimum number, the principle that utilization factor is the highest.

According to the difformity type of waiting to overlap part, can adopt different jacking algorithms.The jacking design module provides multiple automatic nest strategies such as actual shape, rectangle, automatic selection, has realized the algorithm to arbitrary shape atresia part envelope; The method that realizes quadrature according to the discharging order of priority decision part is discharged the part of envelope.According to the difference of part type, by selecting suitable jacking strategy on the user end computer, the jacking design module is through steel plate and part in the simulation actual discharge process, automatic translation, rotation and the mirror image of part in overlapping flitch.The logical software programming of jacking design module is set to select automatically the jacking algorithm, in an algorithm choice set, attempts several kinds of different strategies, and selects optimal results automatically.The jacking design module also includes part order selection function module, and the range of choice of part order is set to:

A) part of Area (area) with maximum area is by jacking at first.

B) part of Perimeter (girth) with maximum perimeter is by jacking at first.

C) WO Sort (work order) carries out jacking according to the order that part occurs in work order.

D) part of Rect. Area (rectangular area) with maximum rectangular area is by jacking at first.

E) Length (length) X-direction has maximum sized part quilt jacking at first.

The jacking design module also includes distance functional module is set, and can take all factors into consideration the thermal deformation factor according to the width of cutter, dynamically adjusts component clearance, makes to keep certain suitable space distance between the part.

As shown in Figure 2; Jacking processor 1; Further comprise clout design module 14 and jacking information issuing module 15; Clout design module 14 is used to generate clout, and the staff is through the clout order cutting clout of subscriber computer to clout design module input, wherein the clout order for the minimum length and width degree of input clout, with the parameters such as spacing distance of part; The clout information of clout design module after with cutting exports the sheet material database management module to as sheet material capable of using next time, is stored in simultaneously to the clout inventory and is sent to jacking information issuing module 15 as the part of jacking data.

Jacking information issuing module 15; Be used for above-mentioned institute jacking design data is sent to the plant working control system; Jacking information issuing module 15 is sent to plant working control system through jacking design data issue middleware with the jacking data that design in the jacking processor with the plant working control system; Has AUTOCAD software in the plant working control system; Be used to export jacking figure, thereby realize the datamation issuing function, jacking information comprises jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory, NC code inventory.

As shown in Figure 5, the functional block diagram for jacking design data issue middleware of the present invention comprises memory module; Change module and release module; In actual production process, maybe be because some accident or human factor cause part to give up and return; Or just there is mistake in design itself, causes jacking figure need make local modification.In order to guarantee papery jacking figure after modification, jacking design data and drawing change synchronously.And the reason of change, historical data can be reviewed, and need information issuing module 52 can describe historical modification state, the issue middleware is not having under the situation of manual intervention, and real-time update change data are to changing 53 li of modules.Jacking design data issue middleware has memory module 51 and is used to store historical modification state for having memory function.

To the caused a series of demands of change; System of the present invention has added " whether effective " mode field in jacking design data issue middleware change interface; After jacking design alteration issue is confirmed; Jacking design data issue middleware is a disarmed state with historical data set automatically, imports up-to-date data replacement historical data.In the change data issuing, in the technical papers sequence number, identify jacking change data, batch sequence number of record change, related change according to file in the technological advice note.And; In every interface table, all write " assigning the time ", identify in the change batch detailed; Make design, manufacturing management department can quality, cost analysis the time; Track the number of times that the jacking design alteration takes place, the reason of change, and the extra cost that change is caused is paid.

The present invention also provides a kind of sheet metal component automatic integrated nesting method, and is as shown in Figure 6, is the process flow diagram of the automatic integrated nesting method of sheet metal component, at first according to customer demand, sets up the part model database (corresponding step S71) of product based on Three-dimensional Design Software; Read part model and technique information in the part model database, divide group selection to create the jacking task; Read shopping list database (corresponding step S72); Goods and materials code according to jacking task material filters out required sheet data from shopping list; Comprise the thickness, width, the length that the sheet material specification of shopping list are converted into sheet material; Calculate the area of sheet material, and add up used sheet material and calculate last sheet material in the shopping list; Then according to the sheet data of being screened, inner jacking task (corresponding step S73) is created in material in the jacking task, part and sheet material pairing that thickness of slab is identical.

Above-mentioned establishment jacking task be to part under the segmentation by material, a process of thickness of slab classifying packing.To the intermediate product of same type jacking in groups, can effectively improve the utilization factor of sheet material.During jacking, the part in a plurality of intermediate product in batch is jacking together, to improve the sheet material utilization factor.In product database, minimum jacking data issuing unit is segmentation or intercept, by batch issuing the jacking figure and the sheet material information of a plurality of segmentations simultaneously.By batch organizing the jacking task.Each segmentation part in same batch is jacking together, to improve stock utilization.After in groups, still can't overlap, or the iron Xi spare a small amount of in bulk on the hull, after having overlapped the body section part, can be to full ship parts nesting on engineering BOM.

After having created the jacking task; According to the minimum principle of sheet material usage quantity; Treating in the inner jacking task overlapped the layout requirement of part by non-overlapping copies, be arranged in successively on the sheet material, set type for jacking and design (corresponding step S74); The simulation of the artificial jacking of reality, being about to a collection of in the jacking task, to wait to overlap part graph of a correspondence automatic typesetting on the steel plate of given sized good.Composing figure is checked (corresponding step S75), return jacking composing design procedure (corresponding step S74), if no problem then can browse composing if any problem.

The sheet material of part is overlapped in typesetted waiting, confirm the cutting route of part, and cutting is simulated, generate the NC cutting instruction, be sent to numerically-controlled machine (corresponding step S78).The cutting route of part adopts concentric line cutting technology and the technology of putting up a bridge among the present invention.

Before the inventive method also is included in and generates the NC cutting instruction; The step (corresponding step S76) that clout is managed; Be specially minimum length and width degree according to clout, with the spacing distance cutting clout of part, and the clout after the cutting is carried out informationization sorts out as jacking use next time.

The last above-mentioned related jacking design data of step is sent to the plant working control system jacking data is issued (corresponding step S77); Instruct workshop row's product, cutting, processing steps, wherein the jacking design data comprises jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory, the NC code inventory of blanking workshop needs.

As shown in Figure 7; The inventive method jacking design information issue schematic flow sheet; Shown between the main modular it is transmission and the issue of the information of how carrying out, at first the shopping list database storing data in shopping list, the clout warehouse management system, and sheet material storehouse and clout library information be sent to the jacking processor gather; Equally; The part model database through with CADDS5 software intercommunication information stores wait to overlap the model of part, and data are sent in the jacking processor, the jacking processor is accomplished the design of jacking through the jacking design module; Simultaneously the jacking data are sent to the plant working control system and are used to instruct operation, the plant working control system with the jacking data storage in manufacturing database.Accomplish the transmission and the announcement of data.

System and method of the present invention designs for jacking and the manufacturing field provides a whole set of digitizing integrated products and service plan, at boats and ships, steel construction, machine industry the vast market space is arranged all.

The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. the automatic integrated jacking of sheet metal component system designs and manages jacking through part model and the technique information of accepting the intermediate product that production management department provides, it is characterized in that, comprising:
One shopping list database is used to store the structured message of the sheet material goods and materials of purchasing;
First storage server, the information that is used to store said shopping list database;
One part model database is used for storage and waits to overlap part model and technique information;
Second storage server, the information that is used to store said part model database;
The jacking processor is connected with the said second storage server network communication with said first storage server, comprising:
Jacking task management module is used for reading from said second storage server and waits to overlap part model and technique information, divides group selection to create the jacking task;
The sheet material database management module reads the shopping list in said first storage server, from shopping list, filters out required sheet data and exports jacking task management module to according to the goods and materials code of jacking task material; Said jacking task management module is accepted the sheet data of sheet material database management module, and a plurality of inner jacking tasks are created in material in the jacking task, part and sheet material pairing that thickness of slab is identical;
The jacking design module reads the jacking task in the said jacking task management module, according to the jacking task; To wait to overlap arrangement of parts on sheet material, and the sheet material definition part cutting path to arranging, simulation cutting scene; The instruction of generation NC cutting is sent to numerically-controlled machine.
2. according to the automatic integrated jacking of the described sheet metal component of claim 1 system, it is characterized in that said part model database is based on that CADDS5 is three-dimensional to produce the part model data that design platform designed.
3. according to the automatic integrated jacking of the described sheet metal component of claim 1 system, it is characterized in that said jacking task management module comprises:
One data read integrated intermedium, are used for obtaining and reduce the 3 d part model and the process data of part model database CADDS5 form;
One waits to overlap part selects module, according to the part model of process data and reduction, will wait to overlap part and divide group selection according to job number, part name, fragment number, thickness, material, remarks, batch number and create a plurality of jacking tasks;
One automatic matching module is used for the part and the automatic pairing of sheet material of the same material of jacking task, thickness are become a plurality of inner jacking tasks.
4. according to the automatic integrated jacking of the described sheet metal component of claim 1 system, it is characterized in that said sheet material database management module comprises:
One sheet material storehouse integration middleware, being used for the sheet data that filters out from shopping list is thickness, width and the length of sheet material from sheet material specification mode switch, calculates the area of sheet material;
One quilt cover sheet material statistical module is used to add up the sheet material number of quilt cover, calculates last sheet material in the shopping list database.
5. according to the automatic integrated jacking of the described sheet metal component of claim 1 system; It is characterized in that, also comprise the clout design module, be used to generate clout; Input clout order cutting clout, and export the clout information after the cutting to the sheet material database management module as sheet material capable of using next time.
6. according to the automatic integrated jacking of claim 1 or 5 described sheet metal components system; It is characterized in that; Also comprise the jacking information issuing module; Said jacking information issuing module is accepted storage jacking design data and through jacking design data issue middleware, the jacking design data is sent to the plant working control system, and said jacking information comprises jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory and NC code inventory.
7. automatic integrated nesting method of sheet metal component, intermediate product that provide according to production management department and part model and technique information design and manage jacking, it is characterized in that comprising the steps:
1), sets up the part model database of product based on Three-dimensional Design Software according to customer demand;
2) read part model and technique information in the part model database, divide group selection to create the jacking task;
3) read the shopping list database, from shopping list, filter out required sheet data according to the goods and materials code of jacking task material;
4), inner jacking task is created in material in the jacking task, part and sheet material pairing that thickness of slab is identical according to the sheet data of being screened;
5) according to the minimum principle of sheet material usage quantity, treating in the inner jacking task overlapped the layout requirement of part by non-overlapping copies, be arranged on the sheet material successively;
6) step 5) is arranged that the sheet material of part defines the cutting route of part, and cutting is simulated, generate the NC cutting instruction, be sent to numerically-controlled machine.
8. according to the automatic integrated nesting method of the described sheet metal component of claim 7, it is characterized in that said step 3) also comprises:
Convert the sheet material specification of shopping list thickness, width, the length of sheet material into, calculate the step of sheet material area;
Add up used sheet material and calculate the step of last sheet material in the shopping list.
9. according to the automatic integrated nesting method of the described sheet metal component of claim 7; It is characterized in that; Before also being included in the instruction of generation NC cutting; To the step that clout is managed, be specially minimum length and width degree according to clout, with the spacing distance cutting clout of part, and the clout after the cutting is carried out informationization sorts out as jacking use next time.
10. according to the automatic integrated nesting method of the described sheet metal component of claim 7; It is characterized in that; Also comprise the jacking design data is sent to the plant working control system; Instruct workshop row's product, cutting, processing steps, wherein the jacking design data comprises jacking figure batch information, cover flitch inventory, jacking Parts List, clout inventory and the NC code inventory of blanking workshop needs.
CN2011104242881A 2011-12-16 2011-12-16 Automatic sheet metal part integrated nesting system and method thereof CN102521459A (en)

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CN103523167A (en) * 2013-09-12 2014-01-22 南通明德重工有限公司 Method for designing stainless steel plate part drawing
CN104675992A (en) * 2013-12-01 2015-06-03 山东龙翔实业有限公司 Manufacturing process of pressure vessel
CN104867000A (en) * 2015-06-18 2015-08-26 成都海三科技有限公司 Method for managing stone stock with inventory management system
CN105171355A (en) * 2015-10-08 2015-12-23 广船国际有限公司 Method for machining additional plates of ship
CN105488271A (en) * 2015-11-27 2016-04-13 天津博迈科海洋工程有限公司 Automatic matching method for oil gas module section steel
CN105631097A (en) * 2015-12-23 2016-06-01 江苏现代造船技术有限公司 Quick inspection method of jacking on the basis of Tribon M3 ship design software
CN105653761A (en) * 2015-12-23 2016-06-08 江苏现代造船技术有限公司 Method for automatically obtaining amount of batch outfititem jacking parts
CN105867296A (en) * 2015-01-24 2016-08-17 李哲浩 Sheet metal mechanical automatic machining system
CN106624259A (en) * 2016-08-27 2017-05-10 江苏中铁山桥重工有限公司 Efficient numerical control (NC) cutting system
CN106844946A (en) * 2017-01-18 2017-06-13 中国农业大学 A kind of special-shaped sheet metal component three-dimensional modeling method
CN107962344A (en) * 2017-12-07 2018-04-27 博众精工科技股份有限公司 A kind of multi-product integrates machine-tooled method
CN108319227A (en) * 2018-03-23 2018-07-24 深圳市德堡数控技术有限公司 Numerical control program generation method, server and the storage medium of figure jacking
CN108416180A (en) * 2018-05-23 2018-08-17 珠海格力电器股份有限公司 A kind of sheet metal component the Automation Design production method and system
CN108646672A (en) * 2018-05-23 2018-10-12 珠海格力电器股份有限公司 A kind of Numerical Control Punch automatic matching method and system
CN108829935A (en) * 2018-05-23 2018-11-16 珠海格力电器股份有限公司 A kind of sheet metal component three dimensional design inspection method and system
CN109263797A (en) * 2018-10-25 2019-01-25 中船黄埔文冲船舶有限公司 A kind of control method improving shipbuilding steel plate utilization rate

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Cited By (21)

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Publication number Priority date Publication date Assignee Title
CN103523167A (en) * 2013-09-12 2014-01-22 南通明德重工有限公司 Method for designing stainless steel plate part drawing
CN104675992A (en) * 2013-12-01 2015-06-03 山东龙翔实业有限公司 Manufacturing process of pressure vessel
CN105867296A (en) * 2015-01-24 2016-08-17 李哲浩 Sheet metal mechanical automatic machining system
CN104867000A (en) * 2015-06-18 2015-08-26 成都海三科技有限公司 Method for managing stone stock with inventory management system
CN105171355A (en) * 2015-10-08 2015-12-23 广船国际有限公司 Method for machining additional plates of ship
CN105488271A (en) * 2015-11-27 2016-04-13 天津博迈科海洋工程有限公司 Automatic matching method for oil gas module section steel
CN105488271B (en) * 2015-11-27 2018-05-25 天津博迈科海洋工程有限公司 A kind of oil gas module shaped steel automatic matching method
CN105653761B (en) * 2015-12-23 2018-10-16 江苏现代造船技术有限公司 A kind of method of automatic acquisition batch outfititem jacking number of parts
CN105653761A (en) * 2015-12-23 2016-06-08 江苏现代造船技术有限公司 Method for automatically obtaining amount of batch outfititem jacking parts
CN105631097A (en) * 2015-12-23 2016-06-01 江苏现代造船技术有限公司 Quick inspection method of jacking on the basis of Tribon M3 ship design software
CN105631097B (en) * 2015-12-23 2018-10-16 江苏现代造船技术有限公司 A kind of quick inspection method of jacking based on Tribon M3 Ship Design softwares
CN106624259A (en) * 2016-08-27 2017-05-10 江苏中铁山桥重工有限公司 Efficient numerical control (NC) cutting system
CN106844946A (en) * 2017-01-18 2017-06-13 中国农业大学 A kind of special-shaped sheet metal component three-dimensional modeling method
CN107962344A (en) * 2017-12-07 2018-04-27 博众精工科技股份有限公司 A kind of multi-product integrates machine-tooled method
CN108319227A (en) * 2018-03-23 2018-07-24 深圳市德堡数控技术有限公司 Numerical control program generation method, server and the storage medium of figure jacking
CN108646672A (en) * 2018-05-23 2018-10-12 珠海格力电器股份有限公司 A kind of Numerical Control Punch automatic matching method and system
CN108416180A (en) * 2018-05-23 2018-08-17 珠海格力电器股份有限公司 A kind of sheet metal component the Automation Design production method and system
CN108829935A (en) * 2018-05-23 2018-11-16 珠海格力电器股份有限公司 A kind of sheet metal component three dimensional design inspection method and system
CN108646672B (en) * 2018-05-23 2020-03-27 珠海格力电器股份有限公司 Automatic matching method and system for numerical control punching
CN108416180B (en) * 2018-05-23 2020-05-26 珠海格力电器股份有限公司 Sheet metal part automatic design production method and system
CN109263797A (en) * 2018-10-25 2019-01-25 中船黄埔文冲船舶有限公司 A kind of control method improving shipbuilding steel plate utilization rate

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Application publication date: 20120627