The classification of model aircraft can generally be divided into three categories based on their different control forms: free flight, line control, and remote control. There are many kinds of materials for static Model aircraft, including metal, plastic, resin, glass fiber reinforced plastic, etc., which can be divided into more than 10 cm, more than 20 cm, more than 30 cm, more than 40 cm models up to more than one meter in proportion. There are famous J-10 Model aircraft, J-15 Carrier-based aircraft model, J-20 Model aircraft, J-11/J-11B Model aircraft and so on in China. There are also many kinds of dynamic Model aircraft, mainly made of EPP foam, EPO foam, KT board materials, etc. The dynamic Model aircraft can fly. It is mainly a Radio-controlled aircraft model. The flight direction and speed are controlled manually through the remote controller. Flight power is generally achieved through batteries or gasoline

飛機(jī)模型主要材料包括（樹脂、塑料、合金及新型復(fù)合材料）四大部分，規(guī)格從40米30厘米不等，各種機(jī)型比例齊全，1:1飛機(jī)模型發(fā)展有限公司是一家專門制造飛機(jī)模型廠家，所出廠的飛機(jī)型號有：客機(jī)A320,A380,C919，播音737，播音787，空乘人員教學(xué)培訓(xùn)模擬艙及設(shè),航空模擬艙，戰(zhàn)斗機(jī)模型,直升機(jī)模型,殲10，殲20飛機(jī)模型，阿帕奇模型，空警200預(yù)警機(jī)，運8，滑翔機(jī)，播音787，空客A320等飛機(jī)影視道具并根據(jù)客戶不同要求來樣來圖生產(chǎn)，產(chǎn)品銷往國內(nèi)外多家航空公司、飛機(jī)制造廠、科技展覽館、國內(nèi)外禮品供應(yīng)商、外貿(mào)公司等，多年來獲得一致的好評。1、外表很容易變黃、褪色

The main materials of Model aircraft include four major parts (resin, plastic, alloy and new composite materials), with specifications ranging from 40m to 30cm, and the proportion of various models is complete. 1:1 Model aircraft development Co., Ltd. is a manufacturer specializing in manufacturing Model aircraft, and the aircraft model numbers delivered are: passenger aircraft A320, A380, C919, broadcast 737, broadcast 787, flight attendant teaching and training simulation cabin and equipment, aviation simulation cabin, fighter model, helicopter model, The J-10, J-20 Model aircraft, Apache model, air police 200 early warning aircraft, Y8, glider, broadcast 787, Airbus A320 and other aircraft film and television props are produced according to the samples and drawings of customers' different requirements. The products are sold to many domestic and foreign airlines, aircraft manufacturers, science and technology exhibition halls, domestic and foreign gift suppliers, foreign trade companies, etc., and have won unanimous praise for many years. 1. The appearance is prone to yellowing and fading

一個正規(guī)的定制軍事飛機(jī)模型生產(chǎn)廠家，在模型生產(chǎn)中都會選用價錢較貴的涂料，因而生產(chǎn)出來的飛模型即使長時間存放也不容易出現(xiàn)變黃、退色等景象褪色等現(xiàn)象。而小型軍事飛機(jī)模型廠家生產(chǎn)出來的模型剛開始與大廠家生產(chǎn)出來看起來差別不大，然而半年到一年左右就會逐步變黃、褪色，因此就會有一些廠家把價錢壓得更低就有這方面的原因。

A regular manufacturer of customized military Model aircraft will use expensive advanced coatings in model production, so the produced aircraft model is not prone to yellowing, fading and other phenomena even if it is stored for a long time. However, the models produced by small military Model aircraft manufacturers seem to be similar to those produced by large manufacturers at the beginning. However, they will gradually turn yellow and fade from half a year to about a year, which is why some manufacturers will lower their prices.

2、機(jī)翼、發(fā)起機(jī)等部件容易斷裂、脫離

2. Components such as wings and initiators are prone to breakage and detachment

一些小的模型生產(chǎn)廠家以及非正規(guī)的生產(chǎn)企業(yè)受到生產(chǎn)工藝的限制，以及為了節(jié)約成本，選用較差的生產(chǎn)材料，更終生產(chǎn)出來模型的機(jī)翼、發(fā)起機(jī)等部件在運輸途中十分容易斷裂、脫離，特別是量少的情況下，快遞運輸中這種損失率有時甚于高達(dá)70%以上。在互聯(lián)網(wǎng)上曾經(jīng)有很多此類模型零售銷售商，低價銷售這些廠家的產(chǎn)品，然而因為高的運輸損失率以及較高的產(chǎn)品瑕疵率，大部分商家在銷售一段時間后就會對這一行失去信心而退出或改行。

Some small model manufacturers and informal production enterprises are limited by production processes and choose poor production materials to save costs. The wings, initiators, and other components of the final model are easily broken and detached during transportation, especially in small quantities. This loss rate can sometimes even reach over 70% in express transportation. There have been many retail sellers of this type of model on the internet, selling their products at low prices. However, due to the high transportation loss rate and product defect rate, most merchants lose confidence in this industry after selling for a period of time and withdraw or switch careers.

3、外表不光滑、雜質(zhì)較多

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

正規(guī)廠家做得好的軍事飛機(jī)模型都是采用樹脂類生產(chǎn)，很多工序必須要通過手工完成，而一些小廠家一味的為了節(jié)省成本，降低，尋求產(chǎn)量，缺少必要的質(zhì)檢工序，成品模型做成以后，或多或少都會有一些存在瑕疵的產(chǎn)品，這十分影響產(chǎn)品的品質(zhì)。對于模型經(jīng)銷商來說，盡管進(jìn)貨價錢可能相對較低，然而這樣高的瑕疵率不僅不能把銷售價錢降低，也使得模型銷售商處于一種惡性循環(huán)當(dāng)中。

The military Model aircraft well made by regular manufacturers are all made of resins, and many processes must be completed manually. However, some small manufacturers are blindly trying to save costs, reduce prices, and seek output. They lack the necessary quality inspection processes. After the finished models are made, there will be more or less defective products, which will greatly affect the quality of the products. For model dealers, although the purchase price may be relatively low, such a high defect rate not only cannot lower the sales price, but also puts model sellers in a vicious cycle.

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