現(xiàn)有模型飛機(jī)的結(jié)構(gòu)有兩種一種是傳統(tǒng)結(jié)構(gòu)即用木材做成構(gòu)架，外面用熱縮膜等蒙皮，不僅結(jié)構(gòu)復(fù)雜，成本高，模型抗沖擊性差，而且要用掉大量寶貴的木材。下面來(lái)簡(jiǎn)單了解下吧。

There are two kinds of structures of the existing model aircraft. One is the traditional structure, that is, the frame is made of wood, and the outside is covered with heat shrinkable film. Not only the structure is complex, the cost is high, and the impact resistance of the model is poor, but also a lot of valuable wood is used. Now let's have a brief understanding.

結(jié)構(gòu)是用泡沫塑料切割成形或直接用模具發(fā)泡成形，切開(kāi)后里面襯上木構(gòu)架再表面蒙皮而成，結(jié)構(gòu)同樣復(fù)雜，而且模型重量偏大強(qiáng)度差。

The structure is formed by cutting foamed plastic or directly foaming with a mold, lining the inside with a wooden frame and then skinning the surface. The structure is also complex, and the weight of the model is too large and the strength is poor.

型飛機(jī)由機(jī)身、機(jī)翼、尾翼、操縱系統(tǒng)及起落架組成，機(jī)身由主梁、擋板或涂層、連接件、前段填芯、加強(qiáng)件、左右側(cè)板及機(jī)身尾段組成，兩根主梁及左右側(cè)板通過(guò)若干個(gè)連接件連接成一個(gè)整體，連接件線與機(jī)身線垂直，主梁前端構(gòu)成了發(fā)動(dòng)機(jī)架，上裝發(fā)動(dòng)機(jī)及油箱等。

The aircraft is composed of fuselage, wing, tail, control system and landing gear. The fuselage is composed of main beam, baffle or coating, connectors, front section core filling, stiffeners, left and right side plates and fuselage tail. The two main beams and left and right side plates are connected into a whole through several connectors. The center line of the connectors is vertical to the center line of the fuselage. The front end of the main beam forms an engine frame, loaded with engines and fuel tanks, etc.

主梁上鉆有孔的地方均裝有加強(qiáng)件，以保證主梁的強(qiáng)度，機(jī)身前段的內(nèi)部空間內(nèi)填充有填芯，并留有安裝接收系統(tǒng)的空間，填芯的前面裝有擋板或涂層，以防止發(fā)動(dòng)機(jī)油料侵蝕，后面與機(jī)身尾段相接觸。

The places where holes are drilled on the main beam are equipped with stiffeners to ensure the strength of the main beam. The internal space of the front section of the fuselage is filled with cores, and the space for installing the receiving system is reserved. The front of the cores is equipped with baffles or coatings to prevent the erosion of engine oil, and the back is in contact with the tail section of the fuselage.

機(jī)身尾段上開(kāi)有槽并與兩主梁的尾段相配合，用蒙皮將兩者包裹成一個(gè)整體，機(jī)身尾段的前端在左右側(cè)板的內(nèi)側(cè)并與側(cè)板重疊配合，尾部開(kāi)有水平尾翼及垂直尾翼安裝槽，水平尾翼安裝槽下表面與機(jī)身主梁上表面在同一平面上。

The tail section of the fuselage is slotted and matched with the tail sections of the two main beams, and the two are wrapped into a whole with skin. The front end of the tail section of the fuselage is on the inner side of the left and right side plates and overlapped with the side plates. The tail is provided with horizontal tail and vertical tail installation slots, and the lower surface of the horizontal tail installation slot is on the same plane as the upper surface of the main beam of the fuselage.

大型航天模型廠家知道機(jī)翼由機(jī)翼主板，前部半箱形主梁，后部翼肋，加強(qiáng)帶及上反角套箱組成，機(jī)翼由機(jī)翼主板將前部半箱形主梁及后部翼肋包裹圍成，半箱形主梁由立梁和前部上弧組成半箱形整體結(jié)構(gòu)。

Large aerospace model manufacturers know that the wing is composed of wing main board, front half box girder, rear wing rib, reinforcing belt and upper anti angle sleeve box. The wing is wrapped by wing main board, and the front half box girder and rear wing rib are enclosed. The half box girder is composed of vertical beam and front upper arc to form a half box integral structure.

其內(nèi)有若干個(gè)前翼肋即半箱形梁的加強(qiáng)隔板，后部有若干個(gè)卡槽，后部翼肋橫截面為工字形，前部有凸櫞并與卡槽相配合，機(jī)翼主板為一整塊，在前緣處彎折后分別和半箱主梁及后部翼肋的上下部份粘合再在后緣處重疊粘合。

There are several front wing ribs in it, that is, the reinforced diaphragm of the half box girder, and several clamping slots at the rear. The cross section of the rear wing rib is I-shaped, and the front part is convex and matched with the clamping slots. The wing main board is a whole piece, which is bent at the front edge and bonded with the upper and lower parts of the half box girder and the rear wing rib respectively, and then overlapped and bonded at the rear edge.

翼尖是由機(jī)翼主板上下部份在尖部重疊粘合后整形而成，整個(gè)機(jī)翼前后緣及翼尖均粘貼有加強(qiáng)帶以保證機(jī)翼粘接及強(qiáng)度，上反角套箱為一整體箱形結(jié)構(gòu)，其內(nèi)腔和機(jī)翼根部外表面相配合，左右機(jī)翼分別插入上反角套箱內(nèi)腔并粘合。

The wing tip is shaped by overlapping and bonding the upper and lower parts of the wing main board at the tip. The front and rear edges of the whole wing and the wing tip are pasted with reinforcing strips to ensure the adhesion and strength of the wing. The upper anti corner box is an integral box structure, and its inner cavity matches the outer surface of the wing root. The left and right wings are inserted into the inner cavity of the upper anti corner box and bonded.

飛機(jī)模型現(xiàn)有的結(jié)構(gòu)制作分析就講解到這里了，如果您對(duì)其感興趣不如先來(lái)關(guān)注我們網(wǎng)站，聯(lián)系資訊我們http://fustercnc.com，實(shí)地考察一番。