Corner cutting process planning method for steel structure
The steel structure intercept processing planning is realized through graphical interface and vector computing, which solves the problems of trouble setting side length ratios, restricted angles and cumbersome parameter input in the existing technology, improves the intuition and efficiency of intercept design, and reduces the intuition of intercept design. The risk of error.
Patent Information
- Application Number
- CN202110023688.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Priority Date
- 2020-01-10
- Filing Date
- 2021-01-08
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2041-01-08
AI Technical Summary
The existing steel structure interceptor processing methods have troublesome and time-consuming in setting the side length ratio, limited angle setting, cumbersome parameter input, and error-prone, and it is difficult to review the correctness of the program writing, resulting in inconvenient operation and low design efficiency.
Provide a steel structure interceptor processing planning method, displaying the orthogonal projection vector view of the workpiece through a graphical interface, allowing the selection of the interceptor position and input the longitudinal and horizontal length dimensions, using vector operation to display the interceptor area mark, supporting multi-angle interceptor Plan and provide cut line mode selection on the interface to improve operational intuition and design efficiency.
It realizes planning without limitations on the intercept angle, provides intuitive operation, simplifies the intercept angle design process, improves design efficiency and operation experience, reduces errors, and enhances the readability and re-examination of the planning results.
Smart Images
Figure CN113111407B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a design method of steel structure materials, and in particular to a corner cutting processing planning method of steel structures. Background Art
[0002] In the preparation process of building construction, the specifications and quantity of steel structure materials required will be designed and counted first to control costs and facilitate the smooth progress of subsequent projects. In recent years, with the development of computer technology, the design of steel structure materials can be completed by writing programs, and then the processing machines will perform the required processing actions according to the programs.
[0003] As for the corner cutting of steel structure materials, Figure 7 As shown, a conventional corner cutting setting interface for steel structure materials is mainly used to first establish a required corner cutting size list 71 using the side length ratio of different corner cuttings, so that the user can subsequently enter the corner cutting starting position value and the required corner cutting size code in a program writing page 72 to complete the corner cutting processing program. However, the corner cutting size established by using the length-to-width ratio must first establish the required corner cutting size list 71 in the setting, which is quite troublesome and time-consuming, and the corner cutting angle setting is limited to less than 45 degrees, and it cannot be displayed if it exceeds.
[0004] Another example Figure 8 As shown in FIG. 1 , another conventional corner cutting setting interface for steel structure materials is used. This corner cutting setting interface uses the method of marking coordinate positions to first establish a required corner cutting coordinate point list 81, and the user can also enter the corner cutting starting position value and the required corner cutting coordinate point code in a program writing page 82 to complete the corner cutting processing program writing. Although this method of using the marked coordinate point position has no angle limit in setting, the parameters required for the coordinate position are quite cumbersome in setting, so there is also the problem of being too troublesome and time-consuming in setting.
[0005] In addition, the two conventional angle setting interfaces for steel structure materials are used to input related parameters only in the form of text and numbers. In addition to being prone to input errors, the already programmed parts are not easy to read at a glance because they are presented in text and numbers. Therefore, it is difficult to review the correctness of the program programming, which is extremely inconvenient to use. Summary of the invention
[0006] The main purpose of the present invention is to provide a method for planning corner cutting of steel structures, which has the advantages of no restriction on corner cutting angle and a graphical display interface that can provide users with more intuitive operation and can easily and quickly perform corner cutting planning work.
[0007] To achieve the aforementioned purpose, the present invention provides a method for planning corner cutting of a steel structure, comprising:
[0008] Displaying a workpiece preview area and a corner-cutting position setting area on a working interface, wherein the workpiece preview area is used to display at least one orthographic projection vector view of a steel structure to be processed, and the corner-cutting position setting area has four corner-cutting position graphics corresponding to the orthographic projection vector view;
[0009] After selecting one of the corner cut position graphics and inputting the longitudinal and lateral length dimensions of a corner cut, the corresponding corner cut area mark can be displayed on the orthographic projection vector view through vector calculation.
[0010] Preferably, the workpiece preview area simultaneously displays three different orthographic projection vector views of the steel structure to be processed. Furthermore, after selecting one of the orthographic projection vector views in the workpiece preview area, and then selecting one of the corner cut position graphics, and inputting the longitudinal and transverse length dimensions of the required corner cut, the corresponding corner cut area mark can be displayed on the selected orthographic projection vector view through vector calculation.
[0011] Preferably, the four corner-cut position patterns respectively have a longitudinal dimension field and a transverse dimension field.
[0012] Preferably, the cut-off angle position setting area further has a cutting line menu for selecting a cutting line mode.
[0013] The advantages of the present invention are:
[0014] The corner cutting processing planning method of the steel structure provided by the present invention has the advantages that the corner cutting angle is not limited, and its graphical display interface can provide users with more intuitive operations, and has the effect of easily and quickly carrying out the corner cutting planning work. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the process of the present invention.
[0016] Figure 2 It is a schematic diagram of the working interface of the present invention.
[0017] Figure 3 It is a schematic diagram of the operation of the truncation position setting area of the present invention.
[0018] Figure 4 The schematic diagram of the operation of displaying the truncated corner area mark in the workpiece preview area of the present invention.
[0019] Figure 5 FIG. 2 is a schematic diagram of another operation example of the present invention.
[0020] Figure 6 FIG. 2 is a schematic diagram of the operation of another exemplary embodiment of the present invention.
[0021] Figure 7 The diagram is a schematic diagram of the operation of using the side length ratio of the truncated corner to plan the steel structure truncated corner.
[0022] Figure 8 The present invention is a schematic diagram of the operation of using the marking coordinate position to plan the steel structure cut angle. DETAILED DESCRIPTION
[0023] First, see Figure 1 As shown, a method for planning corner cutting processing of a steel structure provided by the present invention comprises the following steps:
[0024] A. Displaying a workpiece preview area and a corner-cutting position setting area on a work interface, wherein the workpiece preview area is used to display at least one orthographic projection vector view of a steel structure to be processed, and the corner-cutting position setting area has four corner-cutting position graphics corresponding to the orthographic projection vector view;
[0025] B. After selecting one of the corner cut position graphics and inputting the longitudinal and lateral length dimensions of a corner cut, the corresponding corner cut area mark can be displayed on the orthographic projection vector view through vector calculation.
[0026] The corner cutting processing planning method of the steel structure provided by the present invention can be presented in a software program. The software program can be presented as follows Figure 2 The working interface 10 shown in the figure includes at least a workpiece preview area 11 and a cut-off angle position setting area 21, wherein:
[0027] The workpiece preview area 11 is used to display at least one orthographic projection vector view of a steel structure to be processed. In this embodiment, the steel structure to be processed is taken as an H-shaped steel, and the workpiece preview area 11 simultaneously displays three orthographic projection vector views 12a, 12b, and 12c of the steel structure to be processed in different directions, and each orthographic projection vector view 12a, 12b, and 12c respectively includes the size parameters of each periphery. Preferably, the three orthographic projection vector views 12a, 12b, and 12c of different directions are respectively orthographic projection vector drawings of the front view (i.e., the left wing plate), the top view (i.e., the web plate), and the rear view (i.e., the right wing plate) of the steel structure to be processed. In actual application, the orthographic projection vector drawing file drawn in advance is imported into the software program, and it can be displayed in the workpiece preview area 11 accordingly.
[0028] The corner cutting position setting area 21 has four corner cutting position graphics 22a, 22b, 22c, and 22d for selection. The four corner cutting position graphics 22a, 22b, 22c, and 22d are respectively defined as the processing position starting points of the four end corners of the specific surface of the steel structure to be processed, and each corner cutting position graphic 22a, 22b, 22c, and 22d has a longitudinal dimension field 23 and a transverse dimension field 24 respectively, and the two side lengths of the required corner cutting can be input. The corner cutting position setting area 21 further has a cutting line menu 25 for selecting a cutting line mode (dotting or drawing lines).
[0029] Please continue reading Figure 3 , 4 As shown, in actual operation, when the method for planning corner cutting processing of steel structure provided by the present invention is used, for example, when the user wants to plan a web of an H-shaped steel to have 45-degree end angles at both ends, he only needs to first select the orthographic projection vector view 12b corresponding to the top view (i.e., the web) in the workpiece preview area 11, then check the corner cutting position graphics 22a, 22b located at the upper left corner and the upper right corner in the corner cutting position setting area 21, and respectively input the corner cutting side length to be processed in the longitudinal dimension field 23 and the transverse dimension field 24 of the two corner cutting position graphics 22a, 22b. After the size (i.e., both sides of the truncated corner are input as 400), the software program can perform vector operations based on the input truncated corner side length size and the size parameters of each perimeter in the selected top view (i.e., the web), and directly display the corresponding truncated corner area mark 31 (as shown in Figure 4), truncated corner size and angle value in a graphical manner on the orthographic projection vector view 12b selected in the workpiece preview area 11 for the user's reference, and the user can also archive the planned orthographic projection vector view 12b containing the truncated corner area mark 31.
[0030] Furthermore, after the above-mentioned corner cutting planning work is completed, the computing power of the software program can be used to convert the orthographic projection vector view 12b including the corner cutting area mark 31 into subsequent program processing instructions for the steel structure to be processed according to parameters.
[0031] Furthermore, if Figure 5As shown, when the user wants to plan a web of an H-shaped steel with an upper left corner having an end angle of 63 degrees and a lower right corner having an end angle of 36 degrees, he only needs to first select the orthographic projection vector view 12b of the corresponding top view (i.e., the web) in the workpiece preview area 11, then check the truncated corner position graphics 22c and 22b located at the lower left corner and the upper right corner in the truncated corner position setting area 21, and enter the truncated corner side length dimensions of 400 and 200 in the longitudinal dimension field 23 and the transverse dimension field 24 of the truncated corner position graphic 22c in the lower left corner respectively, and then enter the truncated corner side length dimensions of 400 and 550 in the longitudinal dimension field 23 and the transverse dimension field 24 of the truncated corner position graphic 22b in the upper right corner respectively, and then perform vector calculations through the software program, and directly display the corresponding truncated corner area mark 31 on the orthographic projection vector view 12b of the workpiece preview area 11 in a graphical manner.
[0032] In addition, if Figure 6 As shown, when the user wants to plan a web of an H-shaped steel with an end angle of 63 degrees at the lower left corner and an end angle of 97 degrees at the lower right corner, he only needs to first select the orthographic projection vector view 12b of the corresponding top view (i.e., the web) in the workpiece preview area 11, then check the truncated corner position graphics 22a and 22d located at the upper left corner and the lower right corner in the truncated corner position setting area 21, and enter the truncated corner side length dimensions of 400 and 200 in the longitudinal dimension field 23 and the transverse dimension field 24 of the truncated corner position graphic 22a in the upper left corner respectively, and then enter the truncated corner side length dimensions of 400 and 50 in the longitudinal dimension field 23 and the transverse dimension field 24 of the truncated corner position graphic 22d in the lower right corner respectively, and then the vector operation can be performed through the software program, and the corresponding truncated corner area mark 31 can be directly displayed on the orthographic projection vector view 12b of the workpiece preview area 11 in a graphical manner.
[0033] Of course, by using the corner cutting processing planning method of the steel structure provided by the present invention, it is only necessary to select the orthographic projection vector views 12a, 12b, 12c of different orientations in the workpiece preview area 11, and then the corner cutting processing planning can be performed for the selected orthographic projection vector views. For example: when the user selects the orthographic projection vector view 12a corresponding to the front view (i.e., the left wing plate) in the workpiece preview area 11, and then inputs the required corner cutting size through the corner cutting position setting area 21, the corner cutting processing planning can be performed for the four end corner positions of the left wing plate.
[0034] As can be seen from the above description, the advantage of the present invention is that the design process and results of the corner cut are displayed through the graphical work interface 10, and the corner cut position setting area 21 can directly set the corner cut required for each end angle position, which is not limited by the corner cut angle and provides a more intuitive operation method, and can easily and quickly carry out the corner cut planning work, which can not only improve the user's operating experience, but also greatly improve its design efficiency. On the other hand, the user can directly see the corner cut planning results in a graphical way through the workpiece preview area 11, which is not only very easy to understand, but also can easily review the correctness of the corner cut planning results to effectively avoid errors.
[0035] The above are preferred embodiments of the present invention and the technical principles used therein. For those skilled in the art, any obvious changes such as equivalent transformations, simple replacements, etc. based on the technical solution of the present invention, without departing from the spirit and scope of the present invention, are within the scope of protection of the present invention.
Claims
1. A method for planning corner cutting of a steel structure, characterized in that: The following steps are involved: Displaying a workpiece preview area and a corner-cutting position setting area on a working interface, wherein the workpiece preview area is used to display at least one orthographic projection vector view of a steel structure to be processed, and the corner-cutting position setting area has four corner-cutting position graphics corresponding to the orthographic projection vector view; After selecting one of the corner cut position graphics and inputting the longitudinal and lateral length dimensions of a corner cut, vector calculation is performed through the software program, and the corresponding corner cut area mark is directly displayed in a graphical manner on the orthographic projection vector view of the workpiece preview area.
2. The method for planning corner cutting of a steel structure according to claim 1, characterized in that: The workpiece preview area simultaneously displays three different orthographic projection vector views of the steel structure to be processed.
3. The method for planning corner cutting of a steel structure according to claim 2, characterized in that: First select one of the orthographic projection vector views in the workpiece preview area, then select one of the truncated corner position graphics, and enter the longitudinal and lateral length dimensions of the required truncated corner. Then, through vector calculation, the corresponding truncated corner area mark can be displayed on the selected orthographic projection vector view.
4. The method for planning corner cutting of a steel structure according to claim 2, characterized in that: The three orthographic projection vector views from different directions are respectively the front view, the rear view and the top view of the steel structure to be processed.
5. The method for planning corner cutting of a steel structure according to claim 1, characterized in that: The four corner-cutting position graphics respectively have a longitudinal dimension field and a transverse dimension field.
6. The method for planning corner cutting of a steel structure according to claim 1, characterized in that: The cut corner position setting area further has a cutting line menu for selecting a cutting line mode.