The chassis base of sand table model is also a section that can not be ignored in the whole process of sand table model making. It is the display cornerstone of a high-quality sand table model. What are the contents of sand table model chassis production? Let's take a look at the vision model.

沙盘模型底盘制作有哪些内容：

What are the contents of making sand table model chassis:

1、制作标签以标签的形式标记出该模型的比例、指北针、项目名称、制作团队或作者。有时也可能会有附加的解说词或关键说明词。需要注意的是，所有出现在模型底盘上的文字或符号都是整个模型中的一部分，都要考虑到它们的准确性和放置位置所形成的构成美感。

1. Make a label to mark the scale, north arrow, project name, production team or author of the model in the form of a label. Sometimes there may be additional commentary or key instructions. It should be noted that all words or symbols appearing on the model chassis are part of the whole model, and their accuracy and placement position should be taken into account.

2、确立底盘的规格及样式底盘的尺寸并非随意确定,需要根据模型主体及环境的总尺寸来进行设计。通常，为了使模型主体从整体中突显出来以及构图美观，模型中的建筑主体及周围环境配景和底盘的边缘都会有一定的间隔，间隔距离的大小可根据具体模型确定。

2. The specification and style of the chassis are determined. The size of the chassis is not determined arbitrarily, but needs to be designed according to the overall size of the main body of the model and the environment. Generally, in order to make the main body of the model stand out from the whole and make the composition beautiful, there will be a certain interval between the main body of the building in the model, the surrounding environment and the edge of the chassis. The size of the interval distance can be determined according to the specific model.

有时，在模型主体、周边环境和底盘边缘留一小段间隔，以体现构图的完整。有时，建筑主体和底盘各边缘的间隔很大，以表现场地中的建筑或有意突出建筑主体。

Sometimes, leave a short interval between the main body of the model, the surrounding environment and the edge of the chassis to reflect the integrity of the composition. Sometimes, the edges of the building body and the chassis are widely spaced to represent the buildings in the site or deliberately highlight the building body.

3、底盘的标高示意在模型制作中，底盘所示意的海拔高度通常为+0.00m↓下的结构时，底盘上的建筑及环境模型按照正常标高进行制作，当遇到表现地面以下的结构时，需要将底盘的对应位置切开，将地面以下的内容与底盘进行固定和粘贴，以表现地面以下的内容。

3. Elevation diagram of chassis during model making, when the altitude indicated by the chassis is usually the structure below + 0.00m ↓, the building and environmental model on the chassis shall be made according to the normal elevation. When encountering the structure below the ground, the corresponding position of the chassis shall be cut, and the content below the ground shall be fixed and pasted with the chassis to represent the content below the ground.

4、了解主体材料重量首先需要了解并预估建筑主体及周边环境所使用材料的大概重量，以便确定选择什么样的材料和工艺制作底盘。

4. To understand the weight of main materials, we first need to understand and estimate the approximate weight of materials used in the main body of the building and the surrounding environment, so as to determine what kind of materials and processes are selected to make the chassis.

以上内容就是对沙盘模型底盘制作有哪些内容的介绍了，不相同的沙盘模型底盘原料都不相同，主要以巩固而又轻便为好。现在制造底盘常选用的木质多为轻型板、三合板、多层板等。

The above content is an introduction to the production of sand table model chassis. Different sand table model chassis have different raw materials, which are mainly solid and lightweight. At present, the wood commonly used in manufacturing chassis is mostly light board, plywood, multilayer board, etc.