在制作大型军事模型时组合磨合是造型的基本技能，也是基本、重要的技能。如果你不为这个阶段打下坚实的基础，它将大大降低你的作品，尤其是飞机模型的着色效果。飞机模型的组合和研磨是所有模型中困难的。当你有能力处理飞机模型漂亮，组合和研磨其他类型的模型要容易得多。

When making large-scale military models, combination and running in are the basic skills of modeling, as well as the basic and important skills. If you do not lay a solid foundation for this stage, it will greatly reduce the coloring effect of your works, especially the aircraft model. The combination and grinding of aircraft models are difficult in all models. When you have the ability to handle beautiful aircraft models, it is much easier to combine and grind other types of models.

基本工具

Basic tools

前排从左到右分为四个不同形状的钻石锉刀（这个锉刀可以在五金店买到，从几元起价）、磨刀杆和四个普通的小锉刀。从后排左侧看，有400号水砂纸、600号水砂纸（均已剪成小片便于使用），还有非常柔软的蔬菜布。

The front row is divided into four diamond files of different shapes from left to right (this file can be purchased in hardware stores, starting from a few yuan), a sharpening rod and four ordinary small files. From the left side of the rear row, there are 400 water sandpaper, 600 water sandpaper (both have been cut into small pieces for easy use), and very soft vegetable cloth.

大型模型大多是将两部分粘在一起形成一个完整的形状，两部分的接合线上会有小的凸起和凹陷。此定位按钮考虑了消费者的设计，使您可以轻松定位零件。但是，每个品牌的生产水平是不同的。有些定位按钮设计不好。如果把零件直接贴在两边，会有很大的误差，不利于后续程序（简而言之，工作的效果因此改变了）。

Most large models have two parts glued together to form a complete shape, and there will be small bumps and depressions on the joint line of the two parts. This positioning button takes into account the design of the consumer, so that you can easily position the part. However, the production level of each brand is different. Some positioning buttons are poorly designed. If the parts are directly pasted on both sides, there will be a large error, which is not conducive to the follow-up procedure (in short, the effect of the work will be changed).

解决这一问题的正确方法是将两侧的零件放在一起，每次装配前从头到尾仔细检查接头。如果发现任何问题，请尽快解决。在大多数情况下，只要切断定位按钮，再次抓住位置，就可以解决掉件的问题。对于零件的毛刺和异常鼓包，在假组合时可逐一发现并处理。

The correct way to solve this problem is to put the parts on both sides together and carefully check the joint from beginning to end before each assembly. If you find any problems, please solve them as soon as possible. In most cases, as long as the positioning button is cut off and the position is grasped again, the problem of part dropping can be solved. Burrs and abnormal bulges of parts can be found and handled one by one during false assembly.

胶水

glue

品牌模型胶是使用广泛的一种（多个品牌，随处可见），其主要成分是添加透明树脂的可溶性塑料（塑料模型的主要成分）溶剂。溶剂型模型胶（俗称走缝胶）这类胶水主要是可溶性的P.S.塑料溶剂，只添加少量透明树指（大多数品牌的溶剂型胶水不添加任何透明树脂，只添加溶剂）。这两种胶水的使用方法不同。请参阅相关说明。

Brand model glue is a kind of widely used (many brands can be seen everywhere). Its main component is the solvent of soluble plastic (the main component of plastic model) added with transparent resin. Solvent type model glue (commonly known as sewing glue) this kind of glue is mainly soluble P.S. plastic solvent, and only a small amount of transparent tree fingers are added (most brands of solvent type glue do not add any transparent resin, only add solvent). The two kinds of glue are used differently. Please refer to relevant instructions.

通用模型胶水的使用，这种胶水的盖子大多会用小刷子粘上，可以用来涂胶。由于胶水中含有大量的有机溶剂，因此须在通风良好的环境中使用，以免吸入过多的溶剂蒸汽，危害健康（此类溶剂的蒸发速度非常快）。

Use of general model glue. Most of the covers of this glue will be glued with a small brush and can be used for gluing. Since the glue contains a large amount of organic solvent, it must be used in a well ventilated environment to avoid inhaling too much solvent vapor and endangering health (the evaporation rate of such solvent is very fast).

您可以注意到涂胶刷在涂胶时是倾斜于零件的，而不是垂直于表面的。刷头也朝向零件的内侧，而不是外侧。也许这个动作看起来并不特别，但这样你就可以在一条细线上涂上胶水，而不会溢出并污染模型的表面。或者你可以尝试其他几种涂胶水的方法来比较是否存在差异。

You can notice that the gluing brush is inclined to the part rather than perpendicular to the surface when gluing. The brush head also faces the inside of the part, not the outside. This may not seem special, but you can apply glue to a thin line without spilling and polluting the surface of the model. Or you can try several other methods of applying glue to compare the difference.

涂胶后，大部分溶剂会蒸发，但被溶剂溶解的塑料不会那么快干燥和硬化。图中的粘着只是利用了这个特性。用一点力将两侧涂有胶水的零件压在一起。如图所示，如果能沿接合线挤出一点溶解的塑料，就意味着达到了佳接合状态，可以确定接合线没有间隙，磨削后也看不到后续的痕迹和缺陷。更多关于模型制作的事项就来我们网站http://www.quanyimoxing.com咨询看看吧。

After gluing, most of the solvent will evaporate, but the plastic dissolved by the solvent will not dry and harden so quickly. The adhesion in the figure only takes advantage of this feature. Press the parts with glue on both sides together with a little force. As shown in the figure, if a little dissolved plastic can be extruded along the bonding line, it means that a good bonding state is achieved. It can be determined that there is no gap in the bonding line and no subsequent traces and defects can be seen after grinding. For more information about model making, please visit our website http://www.quanyimoxing.com Let's consult.