A method and system for quickly generating shielding component diagrams based on CAA development

Abstract

The present invention relates to the field of digital design technology, and specifically discloses a method and system for quickly generating shielding component drawings based on CAA development, wherein the method comprises: designing a shielding component geometric model according to a grid structure; setting a naming rule for each component name in the shielding component geometric model, wherein each component name includes material, thickness and number; generating shielding component manufacturing drawings of each component according to the shielding component geometric model, wherein the shielding component manufacturing drawings include a drawing frame, a detailed list, a view and technical requirements; and generating a human-computer interaction interface of the shielding component manufacturing drawings through the CAA underlying interface of CATIA according to the shielding component manufacturing drawings. The present invention proposes a method and system for quickly generating shielding component drawings based on CAA development, relying on the CATIA platform, in order to solve the problems of high labor time consumption and difficulty in ensuring design quality during the conversion of shielding component two-dimensional drawings.

Description

Technical Field

[0001] The present invention relates to the technical field of digital design, and in particular to a method and system for quickly generating a shielding component diagram based on CAA development. Background Art

[0002] The function of the shielding structure is to significantly reduce the radiation dose transmitted by the radioactive source to the outside world, so that the annual dose equivalent received by personnel is within a safe range, thereby improving the safety of personnel. The shielding structure is mainly designed based on the partition wall. Considering the operability of the shielding structure installation, its structural form is designed in the form of small squares and attached to the partition wall. It has the characteristics of complex style and large number.

[0003] Due to the large number of shielding structures and their non-uniform structural dimensions, their design and conversion into two-dimensional component production drawings occupy a lot of designer time. In particular, when converting the shielding three-dimensional model into a two-dimensional component production drawing, there is a lot of manual statistics and dimensioning work, and the quality of the component production drawing is difficult to guarantee.

[0004] In the prior art, designers generally use the projection function of the design software based on the three-dimensional model of the shielding structure to generate the shielding structure in all directions, and then manually mark the dimensions and manually count the details. However, it takes a lot of time to manually count the details of the components, and the detailed dimensions are the cutting dimensions, which need to be measured manually. It is easy to cause errors in the counting of the cutting dimensions of the components due to manual fatigue, thus causing rework of the shielding component production.

[0005] Therefore, how to solve the problem in the prior art that the conversion process of the two-dimensional image of the shielding component consumes a lot of man-hours and the design quality is difficult to ensure is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0006] To achieve the purpose of the present invention, a method for quickly generating a shielding component diagram based on CAA development is provided, comprising:

[0007] Step S101: designing a geometric model of a shielding component according to a grid structure;

[0008] Step S102: setting a naming rule for each component name in the shielding component geometric model, wherein each component name includes material, thickness and number;

[0009] Step S103: generating a shielding component manufacturing drawing of each component according to the shielding component geometric model, wherein the shielding component manufacturing drawing includes a drawing frame, a detailed list, a view and technical requirements;

[0010] Step S104: generating a human-computer interaction interface of the shielding component manufacturing drawing through the CAA underlying interface of CATIA according to the shielding component manufacturing drawing.

[0011] In some specific embodiments, the geometric model of the shielding component in step S101 is a layered structure, each layer is divided into at least two components, the contact surfaces between each component in the same layer are beveled, and the layers are staggered to improve the shielding effect.

[0012] In some specific embodiments, generating the shielding component manufacturing drawings of the components in step S103 includes:

[0013] Step S1031: automatically generating the drawing frame based on CAA, wherein the drawing frame is consistent with the drawing size of the shielding component manufacturing drawing of each component;

[0014] Step S1032: automatically generating the detailed list according to the serial number, quantity, name, blanking size, unit weight information, and total weight information of each component;

[0015] Step S1033: generating a projection diagram of the shielding component geometric model along the thickness direction, a cross-sectional view of each layer of shielding material, and an oblique angle diagram of the contact surface between each component in the same layer according to the shielding component geometric model;

[0016] Step S1034: Read the material information corresponding to the name of each component, and generate a shielding component manufacturing drawing of each component.

[0017] In some specific embodiments, the automatically generated detailed list in step S1032 includes:

[0018] The components are arranged from top to bottom according to the size of the numbers and numbered. When counting components of the same size but different numbers, the counted quantities are combined into the component with the smallest number.

[0019] In some specific embodiments, step S1033 includes:

[0020] The projection diagram along the thickness direction includes the upper, lower, left and right projection diagrams in the thickness direction of the shielding component, which are used to reflect the positional relationship and quantity of each component; and when generating the projection diagram, the components and parts are automatically numbered according to the serial numbers on the detailed list.

[0021] To achieve the above object, the present invention also provides a shielding component diagram rapid generation system based on CAA development, comprising:

[0022] Model design module: used to design the geometric model of shielding components according to the grid structure;

[0023] Naming module: used to set the naming rules of each component name in the shielding component geometric model, wherein each component name includes material, thickness and number;

[0024] A production drawing generation module: used to generate a shielding component production drawing of each component according to the shielding component geometric model, wherein the shielding component production drawing includes a drawing frame, a detailed list, a view and technical requirements;

[0025] Operation process generation module: used for generating a human-computer interaction interface of the shielding component manufacturing drawing through the CAA underlying interface of CATIA according to the shielding component manufacturing drawing.

[0026] In some specific embodiments, the geometric model of the shielding component in the model design module is a layered structure, each layer is divided into at least two components, the contact surfaces between each component in the same layer are beveled, and the layers are staggered to improve the shielding effect.

[0027] In some specific embodiments, the shielding component manufacturing drawings generated by the manufacturing drawing generation module for each component are used to:

[0028] A drawing frame generating unit: automatically generating the drawing frame based on CAA, wherein the drawing frame is consistent with the drawing size of the shielding component manufacturing drawing of each component;

[0029] Detailed list generation unit: automatically generates the detailed list according to the serial number, quantity, name, blanking size, unit weight information, and total weight information of each component;

[0030] A projection diagram generating unit: generating a projection diagram of the shielding component geometric model along the thickness direction, a cross-sectional diagram of each layer of shielding material, and an oblique angle diagram of the contact surface between each component in the same layer according to the shielding component geometric model;

[0031] A production drawing generating unit is configured to read the material information corresponding to the names of the components and generate a shielding component production drawing of the components.

[0032] In some specific embodiments, the automatically generated detailed list in the detailed list generating unit is used to:

[0033] The components are arranged from top to bottom according to the size of the numbers and numbered. When counting components of the same size but different numbers, the counted quantities are combined into the component with the smallest number.

[0034] In some specific embodiments, the projection image generating unit is used to:

[0035] The projection diagram along the thickness direction includes the upper, lower, left and right projection diagrams in the thickness direction of the shielding component, which are used to reflect the positional relationship and quantity of each component; and when generating the projection diagram, the components and parts are automatically numbered according to the serial numbers on the detailed list.

[0036] Beneficial effects of the above technical solution:

[0037] The present application discloses a method and system for rapidly generating shielding component drawings based on CAA. By proposing a shielding component geometric structure that is easy to produce and install and has a better shielding effect, the system automatically generates shielding component production drawings using the information of each component, thereby greatly improving the efficiency and quality of production drawing conversion. This not only ensures the smooth progress of product construction, but also reduces the processing waste of shielding materials produced by manufacturers, which has important engineering significance for improving shielding design capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0039] Figure 1 A schematic flow chart of a method for quickly generating a shielding component diagram based on CAA development provided by an embodiment of the present invention;

[0040] Figure 2 A schematic diagram of a process of generating a shielding component manufacturing drawing in a method for quickly generating a shielding component drawing based on CAA development provided by an embodiment of the present invention;

[0041] Figure 3 A schematic diagram of the structure of a shielding component diagram rapid generation system based on CAA development provided by one embodiment of the present invention;

[0042] Figure 4 A schematic diagram of the structure of a production drawing generation module in a shielding component drawing rapid generation system based on CAA development provided by an embodiment of the present invention;

[0043] Figure 5 A method for quickly generating a shielding component diagram based on CAA development and a schematic diagram of a shielding model design in a system provided by an embodiment of the present invention;

[0044] Figure 6 A method for quickly generating a shielding component diagram based on CAA development and a detailed representation diagram in the system provided in one embodiment of the present invention;

[0045] Figure 7 A schematic diagram of a method for quickly generating a shielding component diagram based on CAA development and a projection diagram in the thickness direction of the system provided by an embodiment of the present invention;

[0046] Figure 8A schematic diagram of a method for quickly generating a shielding component diagram based on CAA development and a cross-sectional view of each layer of shielding material in the system provided by an embodiment of the present invention;

[0047] Fig. 9 A schematic diagram of a method for quickly generating a shielding component diagram based on CAA development and a bevel angle diagram of the contact surface between each component on the same layer in a system provided by an embodiment of the present invention;

[0048] Fig.10 An embodiment of the present invention provides a method for quickly generating a shielding component diagram based on CAA development and a schematic diagram of the operation flow of a human-computer interaction interface in the system. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0050] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0051] Embodiment 1

[0052] An embodiment of the present invention provides a method for quickly generating a shielding component diagram based on CAA development, referring to Figure 1 As shown, including:

[0053] Step S101: designing a geometric model of a shielding component according to a lattice structure.

[0054] In a specific embodiment of the present invention, referring to Figure 5 As shown, the shielding component geometry model is a layered structure and refers to Figure 5 The grid structure divides each layer into at least two parts. Each part is in a grid shape. The contact surfaces between each part in the same layer are beveled, and the layers are staggered to improve the shielding effect.

[0055] Step S102: setting a naming rule for each component name in the shielding component geometric model, where each component name includes material, thickness and number.

[0056] In a specific embodiment of the present invention, the numbering rules of the components in step S102 are unified, and the numbers correspond to the components one by one.

[0057] Specifically, in order to realize the rapid generation of the detailed drawings of the shielding structure components, corresponding rules are formulated for the naming of the components of the shielding structure component model. The name of each component part must at least include the material, thickness and number. The naming rules are as follows: XX_material name_thickness_number, and the order can be adjusted. It should be noted that the number should correspond to the component one by one, and the numbering rules should be unified. For example, the three components of the first layer are numbered 11, 12, and 13, and the three components of the second layer are numbered 21, 22, and 23, and so on.

[0058] Step S103: Generate a shielding component manufacturing drawing of each component according to the shielding component geometric model, wherein the shielding component manufacturing drawing includes a drawing frame, a detailed list, views and technical requirements.

[0059] In a specific embodiment of the present invention, referring to Figure 2 As shown, generating the shielding component production drawing of each component in step S103 includes:

[0060] Step S1031: automatically generating a drawing frame based on CAA, wherein the drawing frame is consistent with the drawing size of the shielding component manufacturing drawing of each component;

[0061] Specifically, based on the CAA underlying interface opened by CATIAV6, C++ programming can be used on Microsoft visual studio software to realize secondary development and automatically generate drawing frames.

[0062] Step S1032: Automatically generate a detailed list according to the serial number, quantity, name, blanking size, unit weight information, and total weight information of each component;

[0063] Specifically, refer to Figure 6 As shown, the detailed list is mainly used to generate the manufacturer to carry out the cutting of various components. The detailed content must include the serial number, quantity, name, cutting size, unit weight, and total weight information. Among them, the cutting size is generally indicated as length × width × thickness. The length and width information is automatically calculated based on the rectangular envelope algorithm to obtain the dimensions of the surface of the component far from the adjacent structure, and the thickness information is directly obtained from the part name. The unit weight information is automatically obtained by calculating the weight information based on the pre-set density of various shielding materials and the material information in the part name and the volume of the part, and the weight is accumulated in the total weight.

[0064] Specifically, the components are arranged from top to bottom according to the size of the numbers and numbered. When components of the same size but different numbers are counted, the quantities will be combined into the list of components with the smallest number.

[0065] Step S1033: generating a projection diagram of the shielding component geometric model along the thickness direction, a cross-sectional view of each layer of shielding material, and an oblique angle diagram of the contact surface between each component in the same layer according to the shielding component geometric model;

[0066] Specifically, refer to Figure 7 As shown, the projection diagram in the thickness direction can automatically generate four projection diagrams in the shielding thickness direction (upper, lower, left, and right). Designers can retain the views in the required directions according to their needs to reflect the positional relationship and quantity of each component. When the projection diagram is generated, it will automatically be numbered according to the serial number of each component part in the detailed list.

[0067] Specifically, refer to Figure 8 As shown, the cross-sectional view of each layer of shielding material is used to guide manufacturers in processing shielding components. The default cross-sectional view direction is from the shielding structure to the mounting surface of the adjacent structure. Since the interlayer sizes are the same, the cross-sectional views of the bottom two layers can be automatically generated. The processing dimensions need to be manually marked by the designer.

[0068] Specifically, refer to Fig. 9 As shown, the bevel angle diagram of the contact surface between each component on the same layer can be made into a unified drawing because the bevel angles are consistent, which is automatically generated when the component production drawing is generated.

[0069] Step S1034: Read the material information corresponding to the name of each component, and generate a shielding component manufacturing drawing for each component.

[0070] Step S104: a functional operation flow of generating a shielding component manufacturing drawing through the CAA underlying interface of CATIA according to the shielding component manufacturing drawing.

[0071] Specifically, the human-computer interaction interface is designed based on the principles of simplicity and convenience of operation. Fig.10 As shown, click the "Component Production Drawing" function button to pop up the human-computer interaction interface; click "Select Reference Structure" on the interface to select the 3D structure model; then select the 3D data for generating the shielding component drawing; click "Search and Traverse" on the interface; adjust the "View Scale" and the number of components to be shielded in each layer in the interface as required; click "Apply" to generate the shielding component production drawings of each component.

[0072] The present application discloses a method for rapidly generating shielding component drawings based on CAA. By proposing a shielding component geometric structure that is easy to produce and install and has a better shielding effect, the method automatically generates a shielding component production drawing using the information of each component, thereby greatly improving the efficiency and quality of the production drawing conversion. This not only provides a guarantee for the smooth progress of product construction, but also reduces the processing waste of shielding materials produced by manufacturers, which has important engineering significance for improving shielding design capabilities.

[0073] Embodiment 2

[0074] An embodiment of the present invention provides a system for quickly generating shielding component diagrams based on CAA development, referring to Figure 3 As shown, including:

[0075] Model design module 10: used to design a geometric model of a shielding component based on a lattice structure.

[0076] In a specific embodiment of the present invention, referring to Figure 5 As shown, the geometric model of the shielding component in the model design module 10 is a layered structure, each layer is divided into at least two components, the contact surfaces between each component in the same layer are beveled, and the layers are staggered to improve the shielding effect.

[0077] Naming module 20: used to set the naming rules of each component name in the shielding component geometric model, and each component name includes material, thickness and number.

[0078] In a specific embodiment of the present invention, the numbering rules of the components in the naming module 20 are unified, and the numbers correspond to the components one by one.

[0079] Specifically, in order to realize the rapid generation of the detailed drawings of shielding structure components, corresponding rules need to be formulated for the naming of the components of the three-dimensional model. The name of each component must at least include the material, thickness and number. The naming rules are as follows: XX_material name_thickness_number, and the order can be adjusted. It should be noted that the number should correspond to the component one by one, and the numbering rules should be unified. For example, the three components of the first layer are numbered 11, 12, and 13, and the three components of the second layer are numbered 21, 22, and 23, and so on.

[0080] The production drawing generation module 30 is used to generate the shielding component production drawings of each component according to the shielding component geometric model. The shielding component production drawings include a drawing frame, a detailed list, views and technical requirements.

[0081] In a specific embodiment of the present invention, referring to Figure 4 As shown, the shielding component manufacturing drawings generated by the manufacturing drawing generation module 30 are used to:

[0082] A drawing frame generating unit 31: automatically generates a drawing frame based on CAA, wherein the drawing frame is consistent with the drawing size of the shielding component manufacturing drawing of each component;

[0083] Specifically, based on the CAA underlying interface opened by CATIA V6, C++ programming can be used on Microsoft visual studio software to realize secondary development and automatically generate drawing frames.

[0084] Detailed list generation unit 32: automatically generates a detailed list according to the serial number, quantity, name, blanking size, unit weight information, and total weight information of each component;

[0085] Specifically, refer to Figure 6As shown, the detailed list is mainly used to generate the manufacturer to carry out the cutting of various components. The detailed content must include the serial number, quantity, name, cutting size, unit weight, and total weight information. Among them, the cutting size is generally indicated as length × width × thickness. The length and width information is automatically calculated based on the rectangular envelope algorithm to obtain the dimensions of the surface of the component far from the adjacent structure, and the thickness information is directly obtained from the part name. The unit weight information is automatically obtained by calculating the weight information based on the pre-set density of various shielding materials and the material information in the part name and the volume of the part, and the weight is accumulated in the total weight.

[0086] Specifically, the components are arranged from top to bottom according to the size of the numbers and numbered. When components of the same size but different numbers are counted, the quantities will be combined into the list of components with the smallest number.

[0087] Projection diagram generating unit 33: generates a projection diagram of the shielding component geometric model along the thickness direction, a cross-sectional diagram of each layer of shielding material, and an oblique angle diagram of the contact surface between each component in the same layer according to the shielding component geometric model;

[0088] Specifically, refer to Figure 7 As shown, the projection diagram in the thickness direction can automatically generate four projection diagrams in the shielding thickness direction (upper, lower, left, and right). Designers can retain the views in the required directions according to their needs to reflect the positional relationship and quantity of each component. When the projection diagram is generated, it will automatically be numbered according to the serial number of each component part in the detailed list.

[0089] Specifically, refer to Figure 8 As shown, the cross-sectional view of each layer of shielding material is used to guide manufacturers in processing shielding components. The default cross-sectional view direction is from the shielding structure to the mounting surface of the adjacent structure. Since the interlayer sizes are the same, the cross-sectional views of the bottom two layers can be automatically generated. The processing dimensions need to be manually marked by the designer.

[0090] Specifically, refer to Fig. 9 As shown, the bevel angle diagram of the contact surface between each component on the same layer can be made into a unified drawing because the bevel angles are consistent, which is automatically generated when the component production drawing is generated.

[0091] The production drawing generating unit 34 reads the material information corresponding to the name of each component, and generates a shielding component production drawing of each component.

[0092] The operation flow generation module 40 is used to generate the functional operation flow of the shielding component manufacturing drawing through the CAA bottom layer interface of CATIA according to the shielding component manufacturing drawing.

[0093] Specifically, the human-computer interaction interface is designed based on the principles of simplicity and convenience of operation. Fig.10As shown, click the "Component Production Drawing" function button to pop up the human-computer interaction interface; click "Select Reference Structure" on the interface to select the 3D structure model; then select the 3D data for generating the shielding component drawing; click "Search and Traverse" on the interface; adjust the "View Scale" and the number of components to be shielded in each layer in the interface as required; click "Apply" to generate the shielding component production drawings of each component.

[0094] The present application discloses a rapid generation system for shielding component drawings based on CAA. By proposing a shielding component geometric structure that is easy to produce and install and has a better shielding effect, it uses the information of each component to automatically generate a shielding component production drawing, thereby greatly improving the efficiency and quality of the production drawing conversion. While providing a guarantee for the smooth progress of product construction, it reduces the processing waste of shielding materials produced by manufacturers, and has important engineering significance for improving shielding design capabilities.

[0095] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "one specific embodiment" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for quickly generating shielding component diagrams based on CAA development, characterized in that: include: Step S101: designing a geometric model of the shielding component according to the grid structure of the shielding component; Step S102: setting a naming rule for each component name in the shielding component geometric model, wherein each component name includes material, thickness and number; Step S103: generating a shielding component manufacturing drawing of each component according to the shielding component geometric model, wherein the shielding component manufacturing drawing includes a drawing frame, a detailed list, a view and technical requirements; Step S104: generating a human-computer interaction interface of the shielding component manufacturing drawing through the CAA underlying interface of CATIA according to the shielding component manufacturing drawing; The step S103 includes: Step S1031: automatically generating the drawing frame based on CAA, wherein the drawing frame is consistent with the drawing size of the shielding component manufacturing drawing of each component; Step S1032: automatically generating the detailed list according to the serial number, quantity, name, blanking size, unit weight information, and total weight information of each component; Step S1033: generating a projection diagram of the shielding component geometric model along the thickness direction, a cross-sectional view of each layer of shielding material, and an oblique angle diagram of the contact surface between each component in the same layer according to the shielding component geometric model; Step S1034: Read the material information corresponding to the name of each component, and generate a shielding component manufacturing drawing of each component.

2. The method for rapidly generating shielding component diagrams based on CAA development according to claim 1 is characterized in that: The geometric model of the shielding component in step S101 is a layered structure, each layer is divided into at least two components, the contact surfaces between each component in the same layer are beveled, and the layers are staggered.

3. The method for rapidly generating shielding component diagrams based on CAA development according to claim 1 is characterized in that: The step S1032 includes: The components are arranged from top to bottom according to the size of the numbers and numbered. When counting components of the same size but different numbers, the counted quantities are combined into the component with the smallest number.

4. The method for rapidly generating shielding component diagrams based on CAA development according to claim 1 is characterized in that: The step S1033 includes: The projection diagram along the thickness direction includes the upper, lower, left and right projection diagrams in the thickness direction of the shielding component, which are used to reflect the positional relationship and quantity of each component; and when generating the projection diagram, the components and parts are automatically numbered according to the serial numbers on the detailed list.

5. A shielding component diagram rapid generation system based on CAA, characterized in that: include: Model design module: used to design the geometric model of shielding components according to the grid structure; Naming module: used to set the naming rules of each component name in the shielding component geometric model, wherein each component name includes material, thickness and number; A production drawing generation module: used to generate a shielding component production drawing of each component according to the shielding component geometric model, wherein the shielding component production drawing includes a drawing frame, a detailed list, a view and technical requirements; Operation process generation module: used for generating a human-computer interaction interface of the shielding component manufacturing drawing through the CAA bottom layer interface of CATIA according to the shielding component manufacturing drawing; The drawing generation module includes the following units: A drawing frame generating unit: used for automatically generating the drawing frame based on CAA, wherein the drawing frame is consistent with the drawing size of the shielding component manufacturing drawing of each component; A detailed list generating unit: used for automatically generating the detailed list according to the serial number, quantity, name, blanking size, unit weight information and total weight information of each component; A projection diagram generating unit: used for generating a projection diagram of the shielding component geometric model along the thickness direction, a cross-sectional diagram of each layer of shielding material, and an oblique angle diagram of the contact surface between each component in the same layer according to the shielding component geometric model; A production drawing generating unit is used to read the material information corresponding to the names of the components and generate a shielding component production drawing of the components.

6. The shielding component diagram rapid generation system based on CAA development according to claim 5 is characterized in that: The geometric model of the shielding component is a layered structure, each layer is divided into at least two components, the contact surfaces between each component in the same layer are beveled, and the layers are staggered to improve the shielding effect.

7. The shielding component diagram rapid generation system based on CAA development according to claim 5 is characterized in that: The detailed list generating unit is used to arrange the components from top to bottom according to the number size and to number them. When counting components of the same size but different numbers, the counted quantities are merged into the component with the smallest number.

8. The shielding component diagram rapid generation system based on CAA development according to claim 5 is characterized in that: The projection diagram along the thickness direction includes upper, lower, left and right projection diagrams in the thickness direction of the shielding component, which are used to reflect the positional relationship and quantity of each component; and the projection diagram generation unit automatically numbers the components according to the serial numbers of the parts on the detailed list while generating the projection diagram.

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