CN111428362B - Mold design template of refractory product and method for automatically accounting mold cost - Google Patents

Mold design template of refractory product and method for automatically accounting mold cost Download PDF

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CN111428362B
CN111428362B CN202010212036.1A CN202010212036A CN111428362B CN 111428362 B CN111428362 B CN 111428362B CN 202010212036 A CN202010212036 A CN 202010212036A CN 111428362 B CN111428362 B CN 111428362B
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mold
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refractory
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CN111428362A (en
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单鹏继
佟林
曹明琦
周悦
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Anshan He Feng Refractory Material Co ltd
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Abstract

A method for automatically accounting the cost of a mold design template of a refractory product comprises the following steps: s1, calling an API function provided by SolidWorks to secondarily develop the SolidWorks by using development tools supporting COM programming such as VB.net or C# and the like, and compiling the SolidWorks into an EXE file or generating a SolidWorks plugin by combining a refractory product mold design rule algorithm; s2, selecting the type of the product to be designed and the input size parameters in the refractory product type selection module, and calculating the cost of the die by the system and printing out the die drawing. The beneficial effects of the invention are as follows: 1. the professional threshold of a mold designer is reduced, and the automation degree and the working efficiency of drawing design are improved; 2. the method is very simple to use, and the mould diagram of the refractory products can be designed in batches as long as the production process of the refractory products is known.

Description

Mold design template of refractory product and method for automatically accounting mold cost
Technical Field
The invention relates to the technical field of mold design in the refractory product industry, in particular to a mold design template of a refractory product and a method for automatically accounting the mold cost.
Background
With the rapid development of metallurgical industry in China, the demand of refractory products is larger and larger, and the demand is also higher and higher. In the production of refractory products, mold design is an important ring, and relates to aspects of overall dimension, quality, cost, production efficiency, safety and the like of products. From the initial manual drawing to the present drawing modes such as computer CAD, electronic drawing boards and the like, the factors needing human participation are too many, the design efficiency is low, and professional mold designers are needed, so that the labor cost in the mold design is high. In the environment of strong market competition, the cost of die manufacturing has great influence on bidding results and product sales. At present, most of the budget of the mould cost is estimated by an estimation method, and the method is low in efficiency, requires a large amount of labor, is time-consuming and labor-consuming, has a large estimated deviation value, and is not beneficial to accurately controlling the production cost of the product.
Disclosure of Invention
The invention aims to provide a die design template of a refractory product and a die cost accurate calculation method, so as to improve the automation degree and the working efficiency of die drawing design of the refractory product and accurately calculate the product cost of the die.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a method for automatically accounting the cost of a mold design template of a refractory product comprises the following steps:
s1, calling API (Application Programming Interface, application program interface) functions provided by SolidWorks (three-dimensional CAD/CAM system based on Windows development) by using development tools supporting COM programming such as VB.net or C# to secondarily develop the SolidWorks, and compiling into EXE files or generating SolidWorks plug-in by combining a refractory product mold design rule algorithm;
s2, a user selects the type of the refractory product to be designed and inputs the size parameter of the refractory product, the type of the refractory product is transmitted to a mold design algorithm module by a refractory product type selection module, the mold design algorithm module receives the selected type, determines a mold algorithm f (x) function, assigns the product size parameter input by the user to the f (x) function, calculates mold design data and transmits the mold design data to a data processing module; the data processing module extracts shape data from the die shape module according to the design data, establishes communication connection with the SolidWorks software, transmits the die shape data to the SolidWorks software, and extracts weight and engineering drawing data of the die from the SolidWorks software; transmitting the weight of the die to a cost calculation module to obtain the cost of the die, and outputting the cost to a designated position in an EXCEL form line mode; the engineering drawing data is transmitted to an engineering drawing module to generate an engineering drawing in PDF format, so that the engineering drawing is convenient to check; the data processing module transmits the drawing storage position information to the drawing printing and extracting module, so that a user can print mould drawings in batches or extract drawings with different logos to a designated position.
The EXE file or the SolidWorks plugin is generated by compiling, which comprises the following components:
i) Refractory product type selection module: for receiving a user selection of the type of refractory product (machine pressure, ramming, water pressure) and presenting a three-dimensional perspective view of the refractory product to the user, transmitting the type selected by the user to a mold design rule algorithm module;
ii) a data processing module: receiving data fed back by each module for calculation, transmitting each group of data to each module, receiving drawing storage position data input by a user, and establishing communication connection with SolidWorks software;
iii) Refractory product mold design rule algorithm module: f (X) functions for storing refractory design rules and algorithms; data for receiving feedback from the refractory product type selection module; receiving a refractory product size parameter input by a user, assigning the refractory product size parameter to an f (x) parameter, obtaining design data and feeding back the design data to a data processing module;
iv) refractory article mold shape digital module: the device is used for storing the shape data of the refractory product mould and is used for being called by the data processing module;
v) refractory article mold cost algorithm module: receiving die weight data returned by the data processing module, assigning the die weight data to the f (x) 1 function to calculate die cost, and feeding back calculated data to the data processing module;
vi) refractory article mold engineering drawing module: is responsible for generating a mould engineering drawing and converting the mould engineering drawing into a PDF format;
vii) drawing extraction printing module: and the batch printing of the drawings is responsible, and the mould drawings stored in each disc symbol in the computer are extracted to the same designated position.
The beneficial effects of the invention are as follows:
1. the invention provides the mould drawing design template of the refractory product and the method for accurately calculating the mould cost, so that the professional threshold of mould designers is reduced, the automation degree and the working efficiency of the mould drawing design of the refractory product are improved, the product cost of the mould is accurately calculated, and enterprises are in a favorable position in competition. The method is formally applied to part of refractory product manufacturing enterprises and mold production and processing enterprises at present, and brings certain economic benefits to the enterprises.
2. The method is very simple to use, and only if the production process of the refractory products is known, personnel typing in a computer can be used for inputting the dimension parameters of the refractory products, so that the assembly drawing and the engineering drawing of the refractory product (machine pressed bricks, rammed bricks and hydraulic bricks) mould can be designed in batches, as shown in figure 1. The method can print out designed drawings in batches, can accurately calculate the cost of the refractory product mold, and can output the cost in an Excel table form.
Drawings
Fig. 1 is a mold assembly diagram of a refractory article.
Fig. 2 is a flow chart of the operation of the method of the present invention.
FIG. 3 is a schematic page view of a refractory type selection of a computer.
FIG. 4 is a schematic page diagram of a computer drawing design and cost accounting.
FIG. 5 is a schematic page view of a computer assigning model dimensions.
In the figure: 1. the side plate, the fixed-length side plate, the base, the middle core and the pressing plate are arranged on the same side plate in sequence.
Detailed Description
The specific steps of the refractory product mould drawing design template and the automatic mould cost accounting method of the invention are further described in detail below with reference to the accompanying drawings.
As shown in fig. 2, is a specific operational flow diagram for carrying out the method of the present invention.
The invention relates to a refractory product mould drawing design template and a method for automatically accounting mould cost, which comprises the following steps:
s1, calling API (Application Programming Interface, application program interface) functions provided by SolidWorks (three-dimensional CAD/CAM system based on Windows development) by using development tools supporting COM programming such as VB.net or C# to secondarily develop the SolidWorks, and compiling into EXE files or generating SolidWorks plug-in by combining a refractory product mold design rule algorithm;
s2, a user selects the type of the refractory product to be designed and inputs the size parameter of the refractory product, the type of the refractory product is transmitted to a mold design algorithm module by a refractory product type selection module, the mold design algorithm module receives the selected type, determines a mold algorithm f (x) function, assigns the product size parameter input by the user to the f (x) function, calculates mold design data and transmits the mold design data to a data processing module; the data processing module extracts shape data from the die shape module according to the design data, establishes communication connection with the SolidWorks software, transmits the die shape data to the SolidWorks software, and extracts weight and engineering drawing data of the die from the SolidWorks software; transmitting the weight of the die to a cost calculation module to obtain the cost of the die, and outputting the cost to a designated position in an EXCEL form line mode; the engineering drawing data is transmitted to an engineering drawing module to generate an engineering drawing in PDF format, so that the engineering drawing is convenient to check; the data processing module transmits the drawing storage position information to the drawing printing and extracting module, so that a user can print mould drawings in batches or extract drawings with different logos to a designated position.
The EXE file or the SolidWorks plugin is generated by compiling, which comprises the following components:
i) Refractory product type selection module: for receiving a user selection of the type of refractory product (machine pressure, ramming, water pressure) and presenting a three-dimensional perspective view of the refractory product to the user, transmitting the type selected by the user to a mold design rule algorithm module;
ii) a data processing module: receiving data fed back by each module for calculation, transmitting each group of data to each module, receiving drawing storage position data input by a user, and establishing communication connection with SolidWorks software;
iii) Refractory product mold design rule algorithm module: f (X) functions for storing refractory design rules and algorithms; data for receiving feedback from the refractory product type selection module; receiving a refractory product size parameter input by a user, assigning the refractory product size parameter to an f (x) parameter, obtaining design data and feeding back the design data to a data processing module;
iv) refractory article mold shape digital module: the device is used for storing the shape data of the refractory product mould and is used for being called by the data processing module;
v) refractory article mold cost algorithm module: receiving die weight data returned by the data processing module, assigning the die weight data to the f (x) 1 function to account for die cost, and feeding back the calculated data to the data processing module;
vi) refractory article mold engineering drawing module: is responsible for generating a mould engineering drawing and converting the mould engineering drawing into a PDF format;
vii) drawing extraction printing module: and the batch printing of the drawings is responsible, and the mould drawings stored in each disc symbol in the computer are extracted to the same designated position.
The specific steps for implementing the invention are as follows;
1) Selection of refractory product type: and receiving the fire-resistant product form selected by the user through the radio button control, and loading and displaying the picture of the fire-resistant product selected by the user through the PictureBox control, so that the man-machine interaction is convenient. The confirmation designation of the user is received through the Button, and the loading of the corresponding window instruction is executed in the Click event thereof, as shown in fig. 3.
2) Drawing design and cost accounting: the selection of the user (either the drawing design or the cost accounting or both) is received with the CheckBox control as shown in fig. 4.
3) Inputting size data and selecting a drawing preservation position: the Folder browser-ser Dialog1.Show Dialog () is executed in the browse button Click event, and the user-selected drawing saving location is displayed with the TextBox reception. The DataGridView is used for receiving the size (such as a, b, c, L data) input by a user according to the brick diagram and binding a data source with an Excel form, so that the data input by the user and the data callback during printing can be conveniently stored.
4) Data analysis: and (3) determining whether data input by a user are feasible or not according to a refractory product mold design rule and parameters of manufacturing equipment (such as maximum and minimum lengths, maximum and minimum thicknesses, brick discharging inclination, mold materials, pressure areas and the like) by making an algorithm, prompting the user through a message box, and continuously executing data compounding.
5) Model file library: and a SolidWorks file-format three-dimensional mold model of more than 85% of refractory products is stored, so that the program is convenient to call. For the mold model files which are not in the model library, the user can manually add the mold model files, so that the next use is convenient.
6) Assigning a model size: and establishing connection with the Sldworks through a Sldworks interface of the Sldworks software. And opening a designated model file of the model file library by using an Opendoc7 function, and assigning a value to the model size by using a SetSystemValue3 function so as to generate a three-dimensional model diagram and a two-dimensional engineering diagram of the refractory product mould. By reading an evaluation/quality attribute window provided by the SldWorks software, as shown in FIG. 5, the weight of the mold model is automatically and accurately read, the mold cost is calculated through an algorithm, and an Excel table is output.
The beneficial effects of the invention are as follows:
1. the invention provides the mould drawing design template of the refractory product and the method for accurately calculating the mould cost, so that the professional threshold of mould designers is reduced, the automation degree and the working efficiency of the mould drawing design of the refractory product are improved, the product cost of the mould is accurately calculated, and enterprises are in a favorable position in competition. The method is formally applied to part of refractory product manufacturing enterprises and mold production and processing enterprises at present, and brings certain economic benefits to the enterprises.
2. The method is very simple to use, and only if the production process of the refractory products is known, personnel typing in a computer can be used for inputting the dimension parameters of the refractory products, so that the assembly drawing and the engineering drawing of the refractory product (machine pressed bricks, rammed bricks and hydraulic bricks) mould can be designed in batches, as shown in figure 1. The method can print out designed drawings in batches, can accurately calculate the cost of the refractory product mold, and can output the cost in an Excel table form.

Claims (3)

1. A mold design template for refractory products and a method for automatically accounting the cost of the mold, which are characterized by comprising the following steps:
s1, calling an API application program interface function provided by SolidWorks to secondarily develop the SolidWorks by using a development tool of VB.net or C# supporting COM programming, and compiling the SolidWorks into an EXE file or generating a SolidWorks plugin by combining a refractory product mold design rule algorithm;
s2, a user selects the type of the refractory product to be designed and inputs the size parameter of the refractory product, the type of the refractory product is transmitted to a mold design algorithm module by a refractory product type selection module, the mold design algorithm module receives the selected type, determines a mold algorithm f (x) function, assigns the product size parameter input by the user to the f (x) function, calculates mold design data and transmits the mold design data to a data processing module; the data processing module extracts shape data from the die shape module according to the design data, establishes communication connection with the SolidWorks software, transmits the die shape data to the SolidWorks software, and extracts weight and engineering drawing data of the die from the SolidWorks software; transmitting the weight of the die to a cost calculation module to obtain the cost of the die, and outputting the cost to a designated position in an EXCEL form line mode; the engineering drawing data is transmitted to an engineering drawing module to generate an engineering drawing in PDF format, so that the engineering drawing is convenient to check; the data processing module transmits the drawing storage position information to the drawing printing and extracting module, so that a user can print mould drawings in batches or extract drawings with different logos to a designated position.
2. The method for automatically accounting for mold costs and mold design templates for refractory products according to claim 1, wherein said compiling into an EXE file or generating a SolidWorks plug-in comprises:
i) Refractory product type selection module: the three-dimensional stereogram module is used for receiving the type of the refractory product selected by a user, displaying the three-dimensional stereogram of the refractory product to the user, and transmitting the type selected by the user to the die design rule algorithm module;
ii) a data processing module: receiving data fed back by each module for calculation, transmitting each group of data to each module, receiving drawing storage position data input by a user, and establishing communication connection with SolidWorks software;
iii) Refractory product mold design rule algorithm module: f (X) functions for storing refractory design rules and algorithms; data for receiving feedback from the refractory product type selection module; receiving a refractory product size parameter input by a user, assigning the refractory product size parameter to an f (x) parameter, obtaining design data and feeding back the design data to a data processing module;
iv) refractory article mold shape digital module: the device is used for storing the shape data of the refractory product mould and is used for being called by the data processing module;
v) refractory article mold cost algorithm module: receiving die weight data returned by the data processing module, assigning the die weight data to f (x) functions to calculate die cost, and feeding back calculated data to the data processing module;
vi) refractory article mold engineering drawing module: is responsible for generating a mould engineering drawing and converting the mould engineering drawing into a PDF format;
vii) drawing extraction printing module: and the batch printing of the drawings is responsible, and the mould drawings stored in each disc symbol in the computer are extracted to the same designated position.
3. The method for automatically accounting the cost of the mold for a refractory product according to claim 1, wherein the step S2 is specifically;
1) Selection of refractory product type: receiving a fire-resistant product form selected by a user through a radio Button control, loading and displaying a picture of the fire-resistant product selected by the user through a PictureBox control, facilitating human-computer interaction, receiving confirmation designation of the user through a Button, and executing a corresponding window loading instruction in a Click event;
2) Drawing design and cost accounting: receiving a drawing design selected by a user or cost accounting or both selections by using a CheckBox control;
3) Inputting size data and selecting a drawing preservation position: folderBrow execution in browse button Click event
-ser dialog1.Show Dialog (), receiving and displaying the storage position of the drawing selected by the user by using TextBox, receiving the size input by the user according to the brick diagram by using DataGridView, binding a data source with an Excel form, and conveniently storing the data input by the user and the data callback during printing;
4) Data analysis: judging whether data input by a user are feasible or not according to a refractory product mold design rule and a parameter formulation algorithm of manufacturing equipment, wherein the parameters of the manufacturing equipment comprise maximum and minimum lengths, maximum and minimum thicknesses, brick discharging inclination, mold materials and compression areas, prompting the user through a MessageBox, and continuously executing data compounding;
5) Model file library: the SolidWorks file format three-dimensional mold model for storing more than 85% of refractory products is convenient for program call, and for mold model files which are not in a model library, a user can manually add the mold model files, so that the next use is convenient;
6) Assigning a model size: establishing connection with the SldWorks through a SldWorks interface of the SldWorks software, opening a designated model file of a model file library by using an Opendoc7 function, assigning a value to the model size through a SetSystemValue3 function, generating a three-dimensional model diagram and a two-dimensional engineering diagram of the refractory product mold, automatically and accurately reading the weight of the mold model by reading an evaluation/quality attribute window provided by the SldWorks software, calculating the mold cost through an algorithm, and outputting an Excel table.
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