When building a model, first shape it. This step is very important, just like the foundation of a building. Mold forming quality is directly related to the effect and quality of mold forming. What are the methods of building models? Weifang model company will tell you.

一、直接铸造法

1、 Direct casting

如果沙盘模型的形状不能一次浇铸完成，一般的形状可以提前浇铸出来，然后对模型的性能和细节进行不断的细化，直至完成。车削加工成形方法:如果形成规则的圆形或基本形状，则可通过车削工件机进行成形。车削后，可对其进行连接、修整和详细描绘，直至达到预期效果。

If the shape of the sand table model cannot be cast at one time, the general shape can be cast in advance, and then the performance and details of the model can be continuously refined until it is completed. Turning forming method: if a regular circle or basic shape is formed, it can be formed by turning the workpiece machine. After turning, it can be connected, trimmed and described in detail until the desired effect is achieved.

二、模板刮削成形方法

Two. Template scraping forming method

该通用模型适用于横变形状的彩色模板的刮削成形方法。粗模成型工艺:对于较为复杂的形状，可以用粘土或雕塑粘土制作类似的粗模，再用粗模制作负模。该模具可通过浇注成型，可对建筑模型进行精细加工。

The general model is suitable for the scraping forming method of color template with transverse shape. Rough mold forming process: for more complex shapes, clay or sculpture clay can be used to make similar rough molds, and then the rough mold can be used to make negative molds. The mold can be cast and formed, and the architectural model can be finely processed.

三、骨架浇注成型加工法

3、 Framework casting molding process

制作尺寸较大的模型时，为保证模型强度，减轻重量便于搬动，可以在机械模型制作的时候内部填充泡沫塑料或其他材料。需要预先根据造型特征扎好木制框架，或选用其他能保证强度又便于加工的材料进行扎制。

In order to ensure the strength of the model, reduce weight and facilitate movement, a larger size model can be filled with foam plastic or other materials when the mechanical model is made. The wooden frame shall be bound in advance according to the modeling characteristics, or other materials that can ensure the strength and facilitate processing shall be selected for binding.

以上就是潍坊建筑模型公司为大家介绍的全部内容，希望对大家有所帮助。

The above is all the content introduced by Weifang building model company. I hope it will be helpful to you.

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For more information about Zibo model company, Weifang model company and Jinan model company, please pay attention to our website update https://www.jnsymx.com