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Torsional stiffness of the shaft

Apr 30, 2019

The torsional stiffness check of the shaft is the calculated amount of torsional deformation of the shaft during operation and is measured by the torsion angle per meter of shaft length. The torsional deformation of the shaft should affect the performance and working accuracy of the machine. For example, if the torsion angle of the camshaft of the internal combustion engine is too large, it will affect the correct opening and closing time of the valve; the torsion angle of the transmission shaft of the gantry crane motion mechanism will affect the synchronism of the driving wheel; A large torsional stiffness is required for shafts that are at risk of torsional vibration and shafts in the operating system.

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