Designs a one-dimensional servo turntable for detecting foreign objects on airport runway,which is light in weight,small in size and with high reliability and high positioning accuracy.The overall design of the turntable is introduced,including the index requirements,the layout of the turntable,the design of the driving Themechanism and the design of load parameter calculation etc.The design of key structure for the turntable is further introduced.The finite element simulation is carried out based on the confirmed turntable structure,which embodies the strength check and modal analysis under the ultimate load.
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