关键词: 复合材料, 非测地线, 五坐标纤维缠, 回转体构件

Abstract:

The influence on the mechanical properties and quality of fiber winding parts is analyzed by use of the winding with 4 coordinate axes,and the significance of the swinging angle B coordinate axis is discussed.The specific path of each coordinate axis is studied for the typical revolving mandrels,ellipsoidal pressure vessels.The fiber winding with 5 coordinate axes is experimental researched,to avoid the twisting and accumulating on the ellipsoidal head in the winding processing with 4 coordinate axes.The changes of yarns path are analyzed through the comparing of winding patterns on the same mandrel between the two kinds of fiber windings.The result of the experiment shows the accumulating on the head in the winding with 5 coordinate axes is preferably settled.

Key words: composite material, non-geodesic, filament winding of 5-axis, revolving component