What is a spline shaft used for?

Heavy Machinery: Spline shafts are frequently used in automobiles, aviation, and earth moving machinery as they can handle high rotation speeds to deliver torque. Unlike alternative shafts like key shafts, spline shafts can deliver more torque due to the even distribution of the load across all the teeth or grooves.

What is a spline driveshaft?

Splines are ridges or teeth on a drive shaft that mesh with grooves in a mating piece and transfer torque to it, maintaining the angular correspondence between them. For instance, a gear mounted on a shaft might use a male spline on the shaft that matches the female spline on the gear.

Should I Grease Driveshaft splines?

Grease fittings should be cleaned prior to application and trunnion faces flushed to remove contaminants. The grease used most often for driveline u-joint, splines, yokes and hanger bearings is capable of withstanding extreme pressure (either NLGI 1 or 2 grade), with a base oil viscosity of 460 centistokes.

How spline shafts are made?

Manufacturing spline shafts Most spline shafts today are manufactured using traditional techniques, such as cutting, hobbing or milling. During these processes, the teeth, or profile, are created by physically removing material from the cylindrical bar.

How are splines manufactured?

Spline are made in two forms square and involutes. Spline cutting is the process carried out internally and externally. In internal splines broaching and slotting operations are carried out and at the same time external splines can be manufactured by the process of hobbing, milling and shaping.

What is spline modeling?

Spline or patch modeling: A spline is a curve in 3D space defined by at least two control points. Spline modeling is used primarily for the creation of hard objects, like cars, buildings, and furniture. Splines are extremely useful when creating these objects, which may be a combination of angular and curved shapes.