Transactions of Nanjing University of Aeronautics & Astronautics
Pressure Angle Effect of Concave Cylinder Surface on Motion Characteristics of Fiber Placement Machine
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Abstract:
There are amounts of issues to be resolved in the process of designing the fiber placement trajectory of the cylindrical component， such as the interference between the machine and the component and the over-travel of the axis of rotation on the fiber placement head. When the pressure on the cylinder surface inclines in a certain direction or at an angle within the normal plane， the motion characteristics of the rotation axis will be different. This paper analyzes the pressure angle effect of the concave cylinder surface on the motion features of a fiber placement machine. The placement area is enlarged by tilting pressure with the same lifting stroke， which is significant in preventing interference and selecting post-processing algorithm.
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Clc Number:
TB332
CHINA AERO-SCIENCES
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