KR20130044562A - Automatic output method for support manufacturing drawing - Google Patents

Abstract

PURPOSE: A method for automatically outputting support manufacturing drawing is provided to automatically output drawing for a 3D modeled support, thereby maximizing task efficiency. CONSTITUTION: Various supports are modeled by using 3D CAD(Computer-Aided Design) on a PDMS(Production Data Management System) and a single or multi-support is selected(S20). Each support is arranged to display a view on one drawing with trigonometry(S30). A size of a support and an interval between the support and a pipe are displayed on the view(S40). Names are assigned to members which comprise each support and quantity, which is displayed on the view of each support, is calculated(S60). Support manufacturing drawing is outputted(S80). [Reference numerals] (AA) Single or multi; (BB) Trigonometry; (S10) Modeling; (S20) Tray selection; (S30) Arrangement; (S40) Size writing; (S50) Labeling; (S60) Amount calculation; (S70) Tray installation position display; (S80) Output

Description

Automatic output method for support manufacturing drawing

The present invention relates to an automatic support production drawing output method, and more particularly to an automatic support production drawing output method so that the final drawing required for the production of the support can be automatically output.

In general, in order to manufacture offshore structures and ships, the docks and lands are manufactured by combining blocks of the offshore structures and ships. On the other hand, when the above-mentioned blocks are manufactured, the pipes necessary for the construction of the offshore structures and ships are combined. .

The pipe is installed in a marine structure or a large vessel and is used as a passage for a fluid such as oil or seawater.

The pipes are classified by diameter and material according to contents used in marine structures or ships, and are manufactured and supplied accordingly.

At this time, the pipe is not installed directly to the hull in order to be installed in a marine structure or a vessel, it is mounted on the pipe support as shown in FIG.

The pipe support generates a vibration as a fluid such as oil or seawater flows through the pipe, thereby catching the flow of the pipe due to the vibration and serving as a guide for installation in the pipe.

On the other hand, in addition to the pipe support described above, there are various kinds of supports installed in the ship.

Although not shown, a cable support for installing a cable of a laminar structure or a ship, a duct support for installing a duct, and the like may be provided.

At this time, in producing the above-mentioned support, it is generally produced through a modeling work using a program.

In other words, by inputting the size, type, material, etc. of the support to be produced in the program, the production drawing of the support can be completed through the execution of the program.

At this time, the conventional method for manufacturing the support as described above had a problem that the various information and numerical values required for the support production is not automatically output.

For example, in order to output dimensions, information, and the like of each member constituting the support, there is a troublesome problem that an operator must mark the member directly on the screen.

Therefore, the above-described series of manual operations require excessive work time, thereby degrading work efficiency and lowering worker productivity.

Republic of Korea Registration 10-0647924

The present invention has been made to solve the above problems, the object of the present invention is to output a variety of information and dimensions of the support required for the production of the support, by reducing the working time to increase the efficiency for the support production It is to provide an automatic print production method for supporting production drawings that maximizes work productivity.

In order to achieve the above object, the present invention provides a modeling step of modeling various supports using 3D CAD on a PDMS; a support selection step of selecting one of the single and multiple supports; a triangulation method in one drawing for each support Arranging step of arranging the view so that it can be displayed; Dimensioning step of displaying in each view the dimensions of the support for each view, and the gap between the support and the pipe; Name the members constituting each support Labeling step; Quantity calculation step of calculating the quantity displayed in the view of each support; Based on the grid of the drawing provided on the modeling system, the installation position of the support in the distance in the X direction and the distance in the Y direction key plan on the drawing a display step of displaying by (key plan); an output step of outputting a production drawing of the support: It provides.

In this case, the display step is preferably displayed in a tree (hierarchy) structure.

Automatic support production drawing output method according to the present invention has the following effects.

Drawing output is automatically generated for 3D modeled support, thereby maximizing work efficiency.

In other words, all the dimensions and information about the line on which the support is installed are displayed and collectively outputted, thereby increasing the convenience of operation compared to the fact that the operator had to manually input the dimensions and the information through manual labor.

Therefore, the output of the drawings related to the support production is made automatically, by outputting each piece of information in a marked state, the efficiency of the work is increased, as well as the work time is shortened to increase the work productivity.

1 is a schematic view showing a state in which a marine structure or a pipe of a ship is installed in a pipe support
Figure 2 is a flow chart showing step by step support output drawing automatic output method according to a preferred embodiment of the present invention
3 is a view output by the automatic support production drawing output method according to a preferred embodiment of the present invention.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to describe its invention in the best possible way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Hereinafter, with reference to Figures 2 and 3 will be described for the automatic support production drawing output method according to a preferred embodiment of the present invention.

The automatic support production drawing output method has various characteristics of support production to be automatically output in a single drawing, reducing work time and improving work efficiency.

The steps for performing the support production drawing automatic output method are as follows.

First, an input step of inputting each piece of information for 3D modeling of the support is performed.

At this time, the input content of each information required for modeling the support is the thickness, size, material, etc. of the support.

In addition, as the type of support, a pipe support, a cable support, an HVAC duct support, or the like may be considered.

Thereafter, a programming step is performed to model the support based on the information input as described above.

At this time, the item that enters the same value as the initial input value is automatically entered as the initial input value without input.

In addition, the modeling of the support, as well as modeling for one support is made, as well as detailed modeling of the location where the support is to be installed.

For example, modeling is performed for a system in which not only one support, such as a pipe support, a cable support, a duct support, installed in an engine room of a ship or a cabin of a ship, but also the entire support is installed.

Next, for the support modeled as described above, a selection step of whether to set to single mode or multi mode is performed.

That is, as described above, not only the modeling of one support piece, but also a selection step of single support or multi support is performed according to the working conditions.

At this time, as described above, it is preferable that the selection screen for single support or multi support is provided in a tree structure.

Next, a step of arranging the view of the support selected in the support selection step is performed (S30).

This is to show detailed and accurate information about the support in the final output drawing for the duct.

At this time, the view for each support is preferably represented by a trigonometry.

That is, for each support, the view of the support is arranged so that three-dimensional, front, top, left, and right views are represented.

Next, after the view of the support is arranged by trigonometry, a dimensioning step is performed in which dimensions are written in the respective views.

In the dimensioning phase, for each view of the support, the dimensions of the support section and the spacing between supports and pipes, supports and cables, supports and ducts are automatically represented in each view.

As the dimension filling step is made in this way, the operator can perform the support installation work through the final drawing during the final drawing output of the support fabrication.

Next, a labeling step of assigning names to members constituting each support is performed.

In the labeling step, a name is provided for each support member's name and quantity of material (BOM) information.

In the labeling step as described above, the name is assigned to each member constituting the support, the name can be marked in the final drawing for the production of the support.

Accordingly, the work convenience of the worker can be increased.

Next, the step of calculating the quantity of the members constituting each support is performed.

For each member of the support named in the labeling step, information about each member is recorded in a bill of materials (BOM) table. In this process, the quantity of each member's quantity is calculated. .

At this time, the BOM table, the name, standard, length, material, weight, etc. of each member constituting the support is recorded, and the above contents are displayed and provided in the final drawing.

Next, a step of displaying on the drawing the position where the support is to be installed is performed (S70).

This is a step in which the optimum position can be provided while comparing coordinate values with respect to the optimum position where the support is to be installed.

At this time, the position where the support is to be installed is represented by a key plan on the drawing in the X direction distance and the Y direction distance based on a grid on the drawing provided from the modeling system.

Next, after the above series of steps are performed step by step, a drawing output step of outputting the final drawing for supporting fabrication is performed.

At this time, in the drawing output step, the support drawing in which the information about the support is recorded in detail is outputted collectively.

In FIG. 3, it is assumed that a single support is selected in the support selection step, and the figure finally outputted according to the single or multi mode of the support selected in the support selection step may vary.

That is, depending on the number of supports, the number of drawings finally output may also vary.

As described above, the automatic support production drawing output method according to the present invention is a detailed and batch output of the drawings for the production of the support, so that the automatic output to improve the efficiency of work and improved workability There is a characteristic.

Although the present invention has been described in detail with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the present invention, and such modifications and variations are obviously belonging to the appended claims.

Claims (2)

A modeling step of modeling various supports using 3D CAD on the PDMS;
A support selection step of selecting one of single and multiple supports;
An arranging step of arranging a view to be displayed in a triangular manner on one drawing for each support;
A dimensioning step of displaying in each view the dimension of the support and the spacing dimension between the support and the pipe for each view;
A labeling step of naming members constituting each support;
A quantity calculation step of calculating quantity displayed in the view of each support;
A display step of displaying the installation position of the support as a distance in the X direction and the distance in the Y direction as a key plan on the drawing based on the grid of the drawing provided on the modeling system;
Output step of outputting the support production drawing: automatic output of the support production drawing configured including. The method of claim 1,
And the display step is a tree (hierarchy) structure is displayed, characterized in that the automatic production method for the production of support drawings.

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