How is the splined end of a shaft cut off?
The worn splined end is cut off and a new section is friction-welded in place. Before being approved, the suitability of this procedure was demonstrated by examinations and tests, as usual with aircraft applications.
Can a splined shaft be repaired without welding?
If splined shaft repair requires welding, a number of other considerations must be taken into account too. Welding will introduce significant heat into the damaged and surrounding portions of the splined shaft. Check to see what effect this heating will have on your metal.
Can a worn out shaft cause structural failure?
These can become cause for future structural failure, changing the loading experienced in the shaft, and may affect the tolerances within and outside of the splined shaft. Whereas wear and tear is an inevitable part of the splined shaft, it is a significant indicator that the shaft is worn unevenly, worn out prematurely or damaged.
What kind of machine is used to repair a shaft?
Manufacturers found that these expensive parts had to be scrapped when the splines at the shaft end became worn or deformed. Special friction welding machines were developed and built to repair these shafts. The worn splined end is cut off and a new section is friction-welded in place.
The worn splined end is cut off and a new section is friction-welded in place. Before being approved, the suitability of this procedure was demonstrated by examinations and tests, as usual with aircraft applications.
What’s the difference between a straight and a splined shaft?
The splined end meets SAE dimensional standards for splined shafts. The straight end is turned, ground, and polished for a smooth, round finish. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. Lg. Lg.
What kind of torque does a four spline shaft have?
Some of our four-spline shafts have a step-down end, which has been ground smooth and round like a standard shaft. Mount bearings, gears, and other round-bore components. Large, evenly spaced splines transmit high-torque loads, such as those found in hydraulic systems, drivetrains, and machine tools.
If splined shaft repair requires welding, a number of other considerations must be taken into account too. Welding will introduce significant heat into the damaged and surrounding portions of the splined shaft. Check to see what effect this heating will have on your metal.