Curvic couplings in essence, the curvic coupling is a ring of precision ground face splines that are meshed after index. In fact, due to the existence of the tooth structure, the positioning and orientation errors between the mating surfaces of a single curvic coupling cannot be directly measured. Abstract curvic couplings are commonly utilized in aircraft engines and large gas turbines for high load capacity, precision centering of stacked components in rotating assemblies.
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The main difference between the hirth coupling and the curvic coupling lies in the shape of their teeth. Established a dynamic model of a rotor with curvic coupling through the concept of a curvic coupling beam element and found that the coupling can significantly affect the rotor's. To address this problem, this study proposes a new nonlinear analytical model of the rotor system, which focuses on the impact of the curvic coupling.
The splines, or radial teeth, are ground in such a manner that on.
This study provides a detailed analysis. The coupling in the continuous rotor system primarily functions as a transmission device, and the misalignment of the coupling is the main factor affecting the vibration characteristics of the. Effects of the radical slip of the teeth and damping are usually…
