1、 Irregular proportion

因为非正规厂家生产的模型产品未经航空公司、飞机制作厂授权，而是通过伪造正规厂家产品，或许通过互联网上搜集的一些飞机图片生产而成，因而模型的仿真程度相对较差、比例失调。正规厂家则是依据航空公司、飞机制作厂所供给图纸生产模型。

Because the model products produced by informal manufacturers are not authorized by airlines and aircraft manufacturers, but are produced by forging the products of formal manufacturers, perhaps through some aircraft pictures collected on the Internet, the simulation degree of the model is relatively poor and out of proportion. Regular manufacturers produce models according to the drawings provided by airlines and aircraft manufacturers.

二、模型工艺差

Two, poor model process

1.外表容易黄、褪色

1. The appearance is easy to yellow and fade

正规生产厂家为确保产品的品质，在模型生产中所选用的都是价钱较贵的高等涂料，因而这种模型即便长时间存放也不容易涌现变黄、褪色等景象；而小企业以及非正规企业为了降低生产本钱则选用价钱低廉的涂料，这种涂料生产出来的模型刚开始与大厂家生产出来基础无异，然而短则半年长则一年就会逐步涌现变黄、褪色的状况，这也是为什么一些厂家能把价钱压得更低的原因之一。

In order to ensure the quality of products, regular manufacturers choose expensive high-grade coatings in model production. Therefore, even if the model is stored for a long time, it is not easy to turn yellow and fade; In order to reduce the production cost, small enterprises and informal enterprises choose low-cost coatings. The model produced by this coating is just the same as that produced by large manufacturers. However, it will gradually turn yellow and fade in the short of half a year or a year. This is one of the reasons why some manufacturers can lower the price.

2.机翼、发起机等部件容易断裂、脱离

2. The wing, engine and other components are easy to break and separate

小模型生产企业机非正规范围型生产工艺的限制，以及为勤俭本钱而选用较差的材料的原因，他们所产生出来模型的机翼，发起机等部件咋运输途中十分容易断裂、脱离。这种损失率在成批的货物运输中可能相对较小，然而关于少量货物的快递运输中这种损失率有时甚至于高达百分之七十以上。

Due to the limitations of informal range production process of small model manufacturers, and the reasons for choosing poor materials for diligence and thrift, the wings, initiators and other parts of the model they produce are very easy to break and separate during transportation. This loss rate may be relatively small in the transportation of bulk goods. However, in the express transportation of a small amount of goods, this loss rate is sometimes as high as more than 70%.

在互联网上网站曾今涌现过为数众多的此类模型零售销售商，并低价销售这些厂家的产品，然而因为高的运输损失率以及前文所说的高的产品瑕疵率，大部分商家在销售一段时间就纷繁关门或改行。

On the Internet, a large number of such model retail sellers have emerged on the website, and sell the products of these manufacturers at low prices. However, due to the high transportation loss rate and the high product defect rate mentioned above, most merchants close down or change their business after a period of sales.

3.外表不光滑、杂质较多

3. The surface is not smooth and there are many impurities

树脂类飞机模型因为很多工序要通过手工完成，而一些厂家一味的寻求产量，降低本钱和产品价钱，这些模型往往缺少必要的质检工序，成品模型中都会有一些存在瑕疵的产品混在当中。

Because many processes of resin aircraft models need to be completed manually, some manufacturers blindly seek output and reduce cost and product price. These models often lack necessary quality inspection processes, and some defective products will be mixed in the finished model.

这不是严峻影响产品的品质，对于模型经销商来说尽量进货价钱可能对比低，然而这样高的瑕疵率不只不能把销售价钱降低，也使得模型销售销售处于一种恶性循环当中，即：低的进货价+高的瑕疵率=高的销售价钱+低的客户回头率这也是为什么尽管潮汕地域的模型产业发展了十多年。然而各地的模型零售销售商却很少的原因之一。

This does not seriously affect the quality of products. For model dealers, the purchase price may be relatively low. However, such a high defect rate can not only reduce the sales price, but also make the model sales in a vicious circle, That is: low purchase price + high defect rate = high sales price + low customer return rate, which is why although the model industry in Chaoshan has developed for more than ten years. However, there are few model retailers everywhere, which is one of the reasons.