Method for manufacturing model by using three-dimensional modeling
A three-dimensional modeling and model technology, applied in the direction of manufacturing tools, wood processing appliances, etc., can solve the problems of high cost, affecting the delivery period, and long production cycle, and achieve the effect of low manufacturing cost, regular model and accurate size
Inactive Publication Date: 2013-04-03
YUZHOU SHENYUN MACHINERY CO LTD
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Problems solved by technology
For example, due to the relatively high precision required for export matching porcelain flanges, the error of the casting is 1-2 mm. Generally, aluminum types are used for such high-precision flanges. Although the models made of aluminum profiles have high precision, aluminum profiles make The cost is relatively high, and the production cycle is relatively long, which often affects the delivery date and thus affects the production efficiency of the manufacturer.
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[0019] A method for making a model using three-dimensional modeling, the making method is as follows:
[0020] 1) Accurately collect the size data of the model's external dimensions, wire cutting template dimensions, and side templates:
[0021] Data collection of model dimensions: Accurately collect data related to model dimensions, wire cutting template dimensions, and side template dimensions, and then use a 1:1 modeling ratio for 3D modeling. Since the overall shape of the model is a frustum-shaped structure, it is necessary to accurately collect the radius or diameter of the upper and lower bottom circles of the frustum-shaped structure, the height of the frustum-shaped structure, and the angle data between the side and the bottom surface of the frustum-shaped structure It also needs to be collected; the frustum-shaped structure body is composed of three frustum-shaped structures. Accurately measure the radius or diameter of the upper and lower bottom surfaces of each fru...
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The invention relates to a method for manufacturing a model, in particular to a method for manufacturing a model by using three-dimensional modeling, which comprises the steps of: 1, accurately collecting data; 2, drawing a three-dimensional template drawing; 3, drawing a plane linear cutting template drawing according to size data of a linear cutting template, wherein the edge of the plane linear cutting template drawing is averagely provided with eight arc notches; 4, sleeving the plane linear cutting template drawing in the step 3 on the three-dimensional template drawing, then moving up and down, cutting a track surface formed by moving the plane linear cutting template drawing up and down and the three-dimensional template drawing, forming eight arc surfaces on the cut three-dimensional template drawing; 5, manufacturing a plane linear cutting template physical model according to the plane linear cutting template drawing in the step 3; and 6, manufacturing a physical product model according to the three-dimensional template drawing with the eight arc surfaces in the step 4. The model manufacture in the invention has the advantages of low manufacture cost, more regular and smoother appearance and accurate size.
Description
technical field [0001] The invention relates to a method for making a model, in particular to a method for making a model by using three-dimensional modeling. Background technique [0002] At present, the manufacturers of ductile iron flanges produce a large amount of flanges, and the varieties and specifications are different. A user needs a set of design schemes, which are various. Some of the products produced by the manufacturers need to be exported, so for precision The requirements are relatively high. For example, due to the relatively high precision required for export matching porcelain flanges, the error of the casting is 1-2 mm. Generally, aluminum types are used for such high-precision flanges. Although the models made of aluminum profiles have high precision, aluminum profiles make The cost is relatively high, and the production cycle is relatively long, which often affects the delivery date and thus affects the production efficiency of the manufacturer. Cont...
Claims
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IPC IPC(8): B27M3/00
Inventor 方春堂
Owner YUZHOU SHENYUN MACHINERY CO LTD