航天模型部件制作于整體而言是非常重要的，畢竟組成航天飛機(jī)模型的就是多個部件，那么下面
大型航天模型廠家就來為您講講翼梁、機(jī)翼的制作內(nèi)容，僅供參考。
It is very important to make space model parts as a whole. After all, the space shuttle model is composed of multiple parts. Then the following large space model manufacturers will tell you about the production of wing spars and wings for reference only.
翼梁
Wing beam
翼梁由梁的腹板和緣條(或稱突緣)組成，大多在根部與中翼段或與機(jī)身固接，剖面呈工字形或槽形。冀梁是單純的受力件，緣條承受由彎矩M引起的拉力。由支柱加固的腹板承受剪力Q并能承受由扭矩Mt引起的剪流，使翼面周邊形成閉室并在這兩種情況下受剪。在有的結(jié)構(gòu)形式中，它是翼面主要的縱向受力件，承受翼面全部或大部分彎矩。
The spar is composed of the web and flange (or flange) of the beam. Most of them are fixed to the middle wing section or the fuselage at the root, and the section is I-shaped or groove shaped. Ji beam is a simple stressed part, and the edge bar bears the tensile and compressive axial force caused by bending moment M. The web strengthened by the column bears the shear force Q and can bear the shear flow caused by the torque MT, so that a closed chamber is formed around the wing surface and subjected to shear under these two conditions. In some structural forms, it is the main longitudinal load-bearing member of the airfoil, bearing all or most of the bending moments of the airfoil.
夾層盒結(jié)構(gòu)主要針對相對厚度很小的翼面，上下夾層蒙皮的內(nèi)層面板過于靠近，制成的全厚度夾層或全充填夾層結(jié)構(gòu)。采用泡沫塑料作為填料的夾層盒翼面。該結(jié)構(gòu)除在機(jī)翼尖部和根部安排翼肋外，不安排其他翼肋。其上蒙皮通過夾芯得到下蒙皮的支持，有很高的應(yīng)力水平和輕的結(jié)構(gòu)重量；但該結(jié)構(gòu)內(nèi)部不能裝載，一般多用于無裝載的外翼結(jié)構(gòu)。
Sandwich box structure is mainly aimed at the airfoil with a relatively small thickness, and the inner panels of the upper and lower sandwich skins are too close to each other, making it a full thickness sandwich or full filled sandwich structure. The wing surface of sandwich box with foamed plastic as filler. In this structure, no other wing ribs are arranged except at the tip and root of the wing. The upper skin is supported by the lower skin through the sandwich, which has a high stress level and light structural weight; However, this structure cannot be loaded inside, and is generally used for unloaded outer wing structures.
機(jī)翼
wing
機(jī)翼一般有多種不同的平面形狀，如平直翼、后掠翼和三角翼等，分別由于不同速度、不同類型的飛機(jī)上。例如平直翼主要用于低速飛機(jī)，后掠翼主要用于高亞音速和超音速飛機(jī)上，三角翼和小展弦比直機(jī)翼用于超音速飛機(jī)上。不同類型形狀的翼面，往往采用不同形式的翼面結(jié)構(gòu)。即便是同一類型的平面形狀，其結(jié)構(gòu)形式也由于具體的設(shè)計要求不同而各異。
Wings generally have many different plane shapes, such as flat wings, swept wings and delta wings, respectively due to different speeds and different types of aircraft. For example, straight wings are mainly used for low-speed aircraft, swept wings are mainly used for high subsonic and supersonic aircraft, and delta wings and small aspect ratio straight wings are used for supersonic aircraft. Different types of airfoils often adopt different airfoil structures. Even for the same type of planar shape, its structural form is different due to different specific design requirements.
從現(xiàn)代飛機(jī)的翼面結(jié)構(gòu)來看，薄蒙皮梁式結(jié)構(gòu)已很少采用；大型高亞音速的現(xiàn)代運(yùn)輸機(jī)和有些超音速戰(zhàn)斗機(jī)采用多梁單塊式結(jié)構(gòu)；馬赫數(shù)較大的超音速戰(zhàn)斗機(jī)，多采用多墻(或多梁)式機(jī)翼結(jié)構(gòu)，或采用混合式結(jié)構(gòu)形式，例如在根部要開口的部位采用梁式，外端較薄處為增大剛度而采用單塊式。
Judging from the wing structure of modern aircraft, thin skin beam structure has been rarely used; Large high subsonic modern transport aircraft and some supersonic fighter aircraft adopt multi beam single block structure; The supersonic fighter with large Mach number usually adopts multi wall (or multi beam) wing structure or hybrid structure. For example, the beam type is adopted at the part where the root is to be opened, and the single block type is adopted at the thin part of the outer end to increase the rigidity.
That's all for the manufacturing of wing beams and wings of aerospace model components. Of course, this is just for your reference. In actual situations, you need to consult the customized manufacturer and pay attention to us http://jjdoor.com.cn Learn more.
