The discussion focuses on the challenges of a breaking drive shaft in a U-trough screw conveyor, emphasizing the need for accurate torque calculations to optimize the shaft design in SolidWorks. Participants highlight the importance of considering various factors such as alignment, temperature, and bearing issues, rather than solely torque as the cause of failure. The conversation also raises questions about the motor size and conveyor throughput, suggesting that changes in operating conditions could contribute to the problem. It is noted that if the actual shaft is breaking rather than a shear pin, relying on SolidWorks alone may not address the underlying issues. Accurate modeling and a comprehensive evaluation of all contributing factors are essential for resolving the drive shaft failure.
