An MQ-9A Reaper, tail number 13-4225, the Mishap Aircraft (MA), descended from an assigned cruising altitude and impacted the water in the Mediterranean Sea. The MA was launched by a launch and ...
ABSTRACT: For ease of installation, the involute spline used in aerospace, automobile and other fields will have clearance. Due to the presence of backlash, involute splines often experience ...
A new US Air Force report found that the part connecting the engine to the propeller failed. The drone operators let the $13 million aircraft crash into the Mediterranean Sea. The US military lost one ...
Ball splines and bearings: each play a role in mechanical function, and each are unique. All types of machinery are provided with supports for rotating shafts, and that supporting device is a ...
Abstract: Involute spline couplings are used to transmit torque from a shaft to a hub or other rotating component. In theory, all teeth of the spline share the load equally. In practice, due to ...
1 Henan International Joint Laboratory of Structural Mechanics and Computational Simulation, College of Architectural and Civil Engineering, Huanghuai University, Zhumadian, China 2 College of ...