Internal Spline Cutting Tools

Spline cutting with an involute spline cutter or straight side spline cutter is the process of machining internal and external splines onto shafts gears and other mechanical power transmission components.

Internal spline cutting tools.

Coromill 178 pm hss and solid carbide power skiving tools for gear and spline production with high output. Cutting internal splines in the lathe using the top slide indexing the work in the chuck using a change gear mounted to the headstock. These come in a range of sizes and lengths. The starting end of the broach is a smooth diameter that fits in the smooth bore of the work.

I used a bs 0 dividing head and a home made hss keyway tool in. Even when it comes to irregularly shaped internal splines with spiral tooth forms. The broach tool is specific to the internal spline it is designed for. The tool guarantees excellent.

For my volvo c304 pto. This featured tool is from our series 126 high performance aluminum cutting endmills. To achieve desired straightness to the bottom of the cut in minor diameter bearing scenarios a hob with clearance lugs is required. With major diameter minor diameter or side fit this non involute tooth shape requires unique cutting tools for each spline type.

We can develop design and build various styles of round broaches. Apologies for the sha. The tool has the correct number of teeth and form for the female spline it is to produce. It has multiple cutting edges arranged along the length of a cutting tool.

These are designed for roughing and finishing aluminum alloy material they feature 3 flutes 45 degree helix variable pitch full eccentric relief and zirconium. As with gear wheels a careful preparation for the hardened stage is a success factor. Simply quality parts produced one after the other quickly. Splines can be either straight cut or helical cut.

Round spline broaches are ideal for precise tolerances and any applications demanding the utmost accurate sizing and finishing.