Air inlet channel made of 3D printing aluminum alloy material and preparation method of air inlet channel
Air inlet channel made of 3D printing aluminum alloy material and preparation method of air inlet channel
- Neue Suche nach: CHEN LIGEN
- Neue Suche nach: DUAN LINGZE
- Neue Suche nach: LI CANSHAN
- Neue Suche nach: WANG JIANHUA
- Neue Suche nach: ZHANG GAIHUA
- Neue Suche nach: PENG RUI
- Neue Suche nach: WANG ZHIZHU
- Neue Suche nach: LI WEIDONG
- Neue Suche nach: XIE JUHUA
- Neue Suche nach: CHEN LIGEN
- Neue Suche nach: DUAN LINGZE
- Neue Suche nach: LI CANSHAN
- Neue Suche nach: WANG JIANHUA
- Neue Suche nach: ZHANG GAIHUA
- Neue Suche nach: PENG RUI
- Neue Suche nach: WANG ZHIZHU
- Neue Suche nach: LI WEIDONG
- Neue Suche nach: XIE JUHUA
An air inlet channel made of a 3D printing aluminum alloy material is formed by printing an inner skin, an outer skin, an annular clamping hoop, an oblique crossing clamping hoop and a hanging connector layer by layer through an aluminum alloy 3D printing integrated forming machine by adopting AlSi10Mg material powder as a printing material, and the air inlet channel is of an integrated forming structure. According to the 3D printing aluminum alloy air inlet channel, the structure is integrally formed, the whole structure part is not provided with a connecting piece, and the risk that the connecting piece at the part falls off to damage an engine is effectively eliminated; as the structure is integrally formed and does not need to be assembled, the problem that the part is difficult to assemble in a narrow space is solved; meanwhile, the structure does not need a connecting piece, so that one or more layers of structures of the original connecting part can be omitted, and the weight is further reduced; and a metal material 3D printing technology is used, so that the problem that the complex structure of the air inlet channel cannot be machined through a traditional machining method is effectively solved.
一种3D打印铝合金材质的进气道，由铝合金3D打印一体成型机采用AlSi10Mg材料粉末作为打印材料，逐层打印内蒙皮、外蒙皮、环向卡箍、斜向交叉卡箍及吊挂接头而成，其为一体成型结构。本发明的3D打印铝合金进气道采用结构一体成型，整个结构部位无连接件，有效消除该部位连接件脱落打伤发动机的风险；因结构为一体成型不需要装配，从而解决该部位狭小空间装配困难的问题；同时该结构自身不需要连接件，能够省去原来连接部位的一层或几层结构，进而减轻重量；且使用金属材料3D打印技术，有效解决传统机械加工方法不能加工进气道复杂结构的问题。
Dokumentinformationen
Air inlet channel made of 3D printing aluminum alloy material and preparation method of air inlet channel
一种3D打印铝合金材质的进气道及其制备方法
2023-06-06
Patent
Elektronische Ressource
Chinesisch
| IPC: | B22F Verarbeiten von Metallpulver , WORKING METALLIC POWDER / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C22C Legierungen , ALLOYS |
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