An automatic molding method for special-shaped suspended ceilings
A ceiling and automatic technology, applied in the direction of geometric CAD, special data processing applications, etc., can solve the problems of complex design process, low design efficiency, high error rate, etc., to achieve the effect of ensuring design quality and improving design efficiency
Active Publication Date: 2020-01-14
西安精雕软件科技有限公司
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Problems solved by technology
[0005] Existing technology relies too much on designers, all the design of parts and engineering drawings and the addition of assembly relations are done manually, the design process is complicated and the error rate is high
There are many repetitive tasks for designers in the prior art, and the design efficiency is low
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[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0038] The special-shaped suspended ceiling automatic molding method of the present invention comprises the following steps:
[0039] 1) Establish initial data templates, parts templates, engineering drawing templates and bill of materials templates;
[0040] For regular ceiling units (the angle between the top surface and the bottom surface is less than 15 degrees, triangular or convex quadrilateral units that do not include special holes such as air-conditioning holes and inspection ports), an initial data template for triangular units, an initial data template for approximate trapezoidal units, and angle steel are designed. Part templates (engineering drawing templates) and bill of materials templates for four parts, square steel, aluminum plate, and machined block, such as figure 1 shown.
[0041] The initial data template is used to operate with the in...
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The invention discloses an automatic special-shaped ceiling modeling method. The method comprises the following steps of: 1) establishing an initial data template, a part template, an engineering drawing template and a material detail list template; 2, obtaining a DXF grid file of an original unit; 3) projecting the DXF grid file to the initial data template and updating the DXF grid file; 4) calculating part parameters and classifying and outputting the part parameters in a binary file flow form; 5) generating parts; 6) carrying out part assembling according to location information carried by the generated parts; and 7) generating an engineering drawing to complete automatic special-shaped ceiling modeling. According to the method, predefined templates and a calculation rule are used to automatically complete the generation of the ceiling unit parts and the engineering drawing and the assembling of the parts; through simple dialog box interaction operation and parameterized programming, automatic ceiling unit design is realized, so that the design flow is greatly simplified; and a lot of similar repeated design work is processed by a computer, so that the ceiling unit design efficiency is improved by 5-6 times.
Description
technical field [0001] The invention belongs to the field of building decoration and construction, and in particular relates to an automatic molding method for a special-shaped suspended ceiling. Background technique [0002] In the process of building decoration, the shapes of special-shaped ceilings are full of changes and have a strong sense of three-dimensionality, which has gradually become a decoration trend. The traditional design method of special-shaped ceiling is to divide the decoration surface into multiple units (each unit contains multiple grids), manually design the mechanical structure of each ceiling unit and process it, and install it on the top or wall of the room. Aluminum panels are laid on the surface of the ceiling unit. Due to the large number of ceiling units, it is not only time-consuming and labor-intensive to design the part drawings, assembly drawings, and engineering drawings of each unit by manual modeling, but also puts forward high requireme...
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IPC IPC(8): G06F30/13
CPCG06F30/13
Inventor 任宏涛魏杰梁星星
Owner 西安精雕软件科技有限公司