Partition CNC Machining and Splicing Manufacturing Method of Composite Wallboard Tooling Formwork
A technology of tooling formwork and composite materials, which is applied in the field of forming and manufacturing of special-shaped formwork for metal composite wallboards, can solve the problems of difficulty in processing special-shaped surface formwork, difficulty in formwork forming and manufacturing, and single formwork processing methods, and achieve reduction The number of artificial stitching welds, the reduction of manual workload, and the effect of improving accuracy
Active Publication Date: 2022-02-18
SHENYANG AIRCRAFT CORP
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Problems solved by technology
Among them, the support structure is generally a plate joint or a steel pipe skeleton, which is relatively easy to manufacture; however, the forming and manufacturing of the formwork is very difficult. At present, the processing method of the formwork is relatively simple, mainly relying on artificial cold and hot processing. Inhomogeneous, low forming precision, more difficult to process special-shaped templates
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[0048] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings and technical solutions.
[0049] A method for splicing and manufacturing composite siding tooling templates by numerical control in partitions, comprising the following steps:
[0050] S1 template block division
[0051] Such as figure 2As shown, analyze the characteristics of the template surface, and divide the template surface into three regions: block A1, block B2, and block C3 according to the surface characteristics and processing difficulty, as shown in Figure 4 shown. Among them, the block A1 area such as Figure 5 As shown, it is a rectangular plate structure, and one side of its length direction is provided with a groove; only need to process its thickness dimension and welding groove to complete the processing before assembly welding; the area of block B2 is as follows Figure 6 As shown, the two ends of the block...
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The invention belongs to the technical field of process equipment design and manufacture, and provides a partitioned numerical control processing splicing manufacturing method of composite wallboard tooling formwork. This method divides the entire template into different small blocks according to the characteristic attributes of the template surface. The block that needs to be processed by CNC is processed by a CNC machine tool, and the overall machining allowance is left for the overall processing in the later stage. Out of the welding groove, mark the characteristic symbols to distinguish each small block; after the processing of each type of block is completed, it is spliced according to the support surface of the support structure and the marks of each type of block; welding is performed after splicing, and attention is paid to control deformation and air tightness. Based on the original single manual processing scheme, the present invention introduces numerical control processing, simplifies the manufacturing process of the template, reduces manufacturing difficulty, reduces manual workload, improves the precision of the molding surface, improves the quality of composite material parts production, and shortens the manufacturing cycle. .
Description
technical field [0001] The invention belongs to the technical field of process equipment design and manufacture, and relates to a method for forming and manufacturing a special-shaped formwork for metal composite wall panels. Background technique [0002] Such as figure 1 As shown, the composite material siding tooling consists of templates ( figure 2 shown) and supporting structure ( image 3 shown) composition, the manufacturing material of ordinary simple tooling is Q235-A.F steel. Among them, the support structure is generally a plate joint or a steel pipe skeleton, which is relatively easy to manufacture; however, the forming and manufacturing of the formwork is very difficult. At present, the processing method of the formwork is relatively simple, mainly relying on artificial cold and hot processing. Unevenness and low forming precision make it more difficult to process special-shaped templates. [0003] Based on this, the present invention provides a partitioned ...
Claims
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IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 徐恒牟建伟
Owner SHENYANG AIRCRAFT CORP