In our daily life, we have seen many film and television works with military themes. We often see the commander of Liang Jun standing in front of a terrain model to study the operation scheme and display. In fact, this is the military sand table model. Generally, the military sand table model is based on the terrain map, aerial photos or field terrain of the operation area in a certain proportion, Made of sand, chess and other materials.

這種模型的演練和戰術研究對于實戰操作時非常有意義的，那么在軍事模型制作的時候需要注意哪些方面的問題呢？

The exercise and Tactical Research of this model is very meaningful for actual combat operation. What aspects should we pay attention to when making military models?

1、沙盤地貌制作。

1. Sand table landform production.

沙盤及時模擬地貌，方便指揮人員觀察布局，所以地貌的制作非常重要，是軍事沙盤制作重要環節，沙盤地貌制作，即是控制地貌的基本形狀和等高線，然后把各種地貌對應相應的位置花在沙盤上面，然后在插上旗，旗的高度為地貌比例高度加上底層沙土的厚度，然后就是更具旗堆積沙盤，真實還原地形地貌。

The sand table simulates the landform in time to facilitate the commander to observe the layout. Therefore, the production of landform is very important. It is an important link in the production of military sand table. The production of sand table landform is to control the basic shape and contour line of landform, then spend the corresponding positions of various landforms on the sand table, and then insert a flag. The height of the flag is the proportion height of landform plus the thickness of sand and soil at the bottom, Then there is a sand table with more flags to truly restore the landform.

2、沙盤設置的制作

2. Making of sand table setting

上一步是針對地形地貌，而這一步及時對沙盤上面的一些設施制作包含：房屋,鐵路,橋梁,樹木和獨立地物等，公路和鄉村路用寬窄不等紙(布條)表示，樹林用小樹枝或綠色鋸末表示等，這一步主要注意地物的大小應與水平比例尺相適應,關系位置要求正確.

The previous step is aimed at the landform. In this step, some facilities on the sand table are made in time, including houses, railways, bridges, trees and independent features. Roads and rural roads are represented by paper (cloth strips) with different widths, and forests are represented by twigs or green sawdust. In this step, it is mainly noted that the size of features should adapt to the horizontal scale, and the relationship and location requirements are correct

3、沙盤基地制作

3. Sand table base production

千丈樓平地起，建筑制作需要打好基地，而制作也是同樣的道理，我們需要的是平穩放置沙盤框，然后讓如沙土，在使用工具讓沙土整平并壓緊，再在上面邊上記號，幾號代表的不同地貌設施等。

When the Qianzhang building rises from the ground, the building production needs to build a good base, and the production is the same. The first thing we need is to place the sand box stably, and then let the sand like sand and soil, use tools to level and compress the sand and soil, and then mark the above edge, which represents different geomorphic facilities, etc.

4、檢查

4. Check

主要是檢查軍事沙盤的比例是否正確，是否標明比例大小，和沙盤模型南北方向，如有需要坐標網則可使用細線制作坐標網。

It is mainly to check whether the proportion of the military sand table is correct, whether the scale is marked, and the north-south direction of the sand table model. If there is a need for a coordinate network, a thin line can be used to make a coordinate network.

5、戰術的設置

5. Tactical settings

軍事沙盤戰術的設置即是：使用物體進行設置，模擬我方軍隊和敵方軍隊，具體設置需要根據戰術而定。

The setting of military sand table tactics is to use objects to simulate our army and enemy army. The specific setting needs to be determined according to the tactics.