Method for manufacturing colored metal model by three-dimensional (3d) digital model

A digital model and colored metal technology, applied in special decorative structures, decorative arts, etc., can solve the problems of being unable to draw high-precision patterns and realistic colors, only suitable for mass production, and difficult to adapt to metal models, etc., to achieve bright colors The effect of color and pattern, superior texture and low cost

Active Publication Date: 2013-08-14
陈琰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that it needs to open the mold, which takes a long time and costs a lot. It is only suitable for mass production, and it is difficult to adapt to the generation of metal models of small batches and multiple styles.
Surface coating can only be carried out after forming. Since it is difficult to draw high-precision images on the surface of three-dimensional objects in the existing technology, the surface coating of existing metal models is relatively simple. Generally, it has been painted by "painting" or "baking paint" , single color, unable to draw high-precision patterns and realistic colors

Method used

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  • Method for manufacturing colored metal model by three-dimensional (3d) digital model
  • Method for manufacturing colored metal model by three-dimensional (3d) digital model
  • Method for manufacturing colored metal model by three-dimensional (3d) digital model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1: Starting from the Rubik's Cube 3D digital model to make a Rubik's Cube stainless steel model:

[0047] ⑴Open Autodesk 3ds Max, select the "Create" option, then select "Cuboid" in "Geometry", select "Cube" in the "Creation Method", and then draw a 3D digital model of a cube on the drawing page, such as figure 1 shown;

[0048] ⑵Select the "Material Editor" option in "Rendering", and then select "Compact Material Editor"; in the "Blinn Basic Parameters" column in the "Material Editor", select the "M" button behind "Diffuse Reflection"; click The "Address Box" behind the "Bitmap" selects the texture file that has been prepared, and assigns the texture to the "Material Ball", and the 3D digital model is pasted with a color texture (such as figure 2 , does not indicate the color); click the "green button" in the upper left corner of the software, select the "Export" option in the "Export" to export the model as an OBJ format file;

[0049] (3) Open the 3D dig...

Embodiment 2

[0060] Example 2: Starting from the 3D digital model of the five-pointed star to make a stainless steel model of the five-pointed star:

[0061] ⑴Open Autodesk 3ds Max, select the "Create" option, then select "Star" in "Graphics", set "Point" to 5 in "Parameters", and then draw a five-pointed star graphic on the drawing page; select the drawn For the five-pointed star graphic, select the "Modify" menu, find "Chamfer" in the "Modifier List" and set the "Chamfer Value" to "Height" 10, "Contour" -35 (negative number), and the 3D digital model of the five-pointed star Created, such as Figure 7 ;

[0062] ⑵Select the "Material Editor" option in the "Rendering" menu, and then select "Compact Material Editor"; In the "Blinn Basic Parameters" column in the "Material Editor", select the "M" button behind "Diffuse Reflection"; Click the "Address Box" behind the "Bitmap" to select the prepared texture file, assign the texture to the "shader ball", and the 3D digital model will be pa...

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Abstract

The invention belongs to a metal model manufacturing technology, and in particular relates to a method for manufacturing a colored metal model by a three-dimensional (3d) digital model. The method comprises the following steps of: arranging the model, unfolding the model, composing graphs, manufacturing etching graphs, etching a metal sheet material, manufacturing an etching sheet surface coating and a colored printing graph, and printing and assembling etching sheets to form the metal model. A die is not required to be opened, and the 3D digital model can be composed to form a planar graph for processing a metal thin plate so as to produce various types of metal models. A planar metal plate can be directly printed and colored, various high-precision colored patterns can be printed or stamped on the metal plate, and the metal model is bright in color and vivid in pattern. The method is suitable for small-batch production and can meet humanized requirements of different objects.

Description

technical field [0001] The invention belongs to the metal model making technology, in particular to a method for making a colored metal model from a 3D digital model. Background technique [0002] Metal materials have good physical properties such as hardness, strength, rigidity, toughness, and elasticity, as well as ductility during processing. Metal surfaces treated by physical processing or chemical methods can give people a strong beauty of processing technology and beauty of their own materials. Choosing metal materials for model making can obtain ideal quality. However, the production of metal models in the prior art requires professional equipment and multiple processes, which is relatively difficult, especially the surface coating of the formed metal models has become a major problem. The existing metal model processing technology is mainly completed by technologies such as "casting" and "stamping". The disadvantage is that it needs to open the mold, which takes a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/00
Inventor 陈琰
Owner 陈琰
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