Why Do They Have A Tapering Change In C.s. For Stepped Shafts?

1.	Why Do They Have A Tapering Change In C.s. For Stepped Shafts?
Answer» For stepped shafts, AWAY from the abrupt change in the cross-section, the stresses can be computed using the same formulae DERIVED taking appropriate diameter of the SHAFT portion in to CONSIDERATION. At the region of change in geometry, stress concentrations can occur DUE to abrupt change radius. For stepped shafts, away from the abrupt change in the cross-section, the stresses can be computed using the same formulae derived taking appropriate diameter of the shaft portion in to consideration. At the region of change in geometry, stress concentrations can occur due to abrupt change radius.

Answer»

For stepped shafts, AWAY from the abrupt change in the cross-section, the stresses can be computed using the same formulae DERIVED taking appropriate diameter of the SHAFT portion in to CONSIDERATION. At the region of change in geometry, stress concentrations can occur DUE to abrupt change radius.

For stepped shafts, away from the abrupt change in the cross-section, the stresses can be computed using the same formulae derived taking appropriate diameter of the shaft portion in to consideration. At the region of change in geometry, stress concentrations can occur due to abrupt change radius.

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