The invention discloses a cab composite material window frame integral forming structure and a manufacturing method. The cab composite material window frame integral forming structure comprises an upper window frame and a lower window frame; the upper window frame comprises a first upper continuous laying layer, a plurality of first preforming bodies and a first lower continuous laying layer; the lower window frame comprises a second upper continuous laying layer, a plurality of second preforming bodies and a second lower continuous laying layer; and the upper window frame is matched with the lower window frame in shape, the first preformed bodies correspond to the second preformed bodies in a one-to-one mode, threaded holes are formed in the first preformed body sections, threaded holes are formed in the second preformed body sections, and the two threaded holes are connected through a bolt thread sleeve. According to the invention, possible connection welding seams of a traditional metal window frame are effectively avoided, the influence of a welding heat affected zone and residual stress is eliminated, and the overall rigidity and strength of the window frame structure are effectively improved; and the preforming body is used for segmented filling so that the risks of internal quality defects and the like are effectively reduced.
本发明公开了司机室复合材料窗框整体成型结构及制造方法,司机室复合材料窗框整体成型结构,包括上窗框和下窗框;所述上窗框包括第一上连续铺层、若干第一预成型体、第一下连续铺层;所述下窗框包括第二上连续铺层、若干第二预成型体、第二下连续铺层;上窗框和下窗框形状配合,并且第一预成型体和第二预成型体一一对应,第一预成型体段设有螺纹孔、第二预成型体段设有螺纹孔,两个螺纹孔通过插销螺套连接;本发明有效地避免了传统金属窗框可能存在的连接焊缝,消除了焊接热影响区及残余应力的影响,有效的提高了窗框结构的整体刚度和强度;使用预成型体分段填充,有效的降低了内部质量缺陷等风险。
Cab composite material window frame integral forming structure and manufacturing method
司机室复合材料窗框整体成型结构及制造方法
2022-02-01
Patent
Elektronische Ressource
Chinesisch
METHOD AND TOOL FOR MANUFACTURING COMPOSITE MATERIAL WINDOW FRAME OF AIRCRAFT
Europäisches Patentamt | 2021
|Composite material integral wallboard structure and manufacturing method
Europäisches Patentamt | 2020
|Top window frame structure of integral vehicle door, integral vehicle door and vehicle
Europäisches Patentamt | 2022
|METHOD AND TOOL FOR MANUFACTURING A COMPOSITE AIRCRAFT WINDOW FRAME
Europäisches Patentamt | 2021
|