Internal spline cutting tools

A comprehensive catalog with detailed information on each product is available for shoppers. It also offers the option of choosing the products' materials. Turning Tool. Supplier Types. Product Types. Ready to Ship. Customized support. Home tools internal spline cutting tools internal spline cutting tools. Internal Spline Cutting Tools products available. Contact Supplier. Cutting tools. CN Xiamen Strongtech Co. CN Sichuan Machinery Imp. KC-CX internal spline hole cutting rotary broach morse taper tool factory direct sales Ready to Ship.

Go to Page Go. The tool guarantees excellent insert stability for ultimate accuracy, surface finish and product consistency. Read more. This CBN insert is for hard-to-soft rough machining of automotive components such as gears, crown wheels, shafts and all case-hardened components where the hardened layer needs to be removed. Read more about CBN Chip breaker.

Unit of measurement Metric Inch. Save settings. Automotive Automotive Transmission. Gear wheels. Shift sleeve. Cylinder block. Cylinder head. Cam shaft. Connecting rod. Crankshaft solutions. Turbo charger. Brake caliper. Stamping dies. To achieve desired straightness to the bottom of the cut in minor diameter bearing scenarios, a hob with clearance lugs is required. Clearance lugs promote parallelism by removing fillet interference, ensuring a straight side. Legacy designs are often full-fillet types where a completely full fillet is generated at the root of the spline.

Shoulder-type hobs and elongated-tooth hobs are used where a minimum fillet can be cut as small as 0. Spline profiles can take several shapes such as involute and parallel key profiles.

An involute spline can be designed as a major diameter fit or side fit, achieved by varying the depth of the hobbing cut. In a major diameter fit, bearing is on the major diameter and the fit is controlled by varying the major diameter of the external teeth. In a side fit, bearing is on the sides of the teeth and the fit is controlled by varying the tooth thickness. Side fits are self-centering and help equalize stresses at the bearings of all teeth.

A flat-root ramp on the hob tooth profile will generate a chamfer on the tooth to provide clearance at the major diameter between the external and internal mating teeth. A fillet-root spline hob has a smooth radius so as not to generate a hard chamfer on the spline teeth tips. Our engineering team is on-call during CST business hours to keep your operations running smoothly.

Helios Tools. Spline Cutting. What is a spline?