Forming tool for leading edge of turbine blades
A forming tool for forming leading edges of turbine blades is disclosed. In various embodiments, a forming tool may comprise a cylindrically-shaped body having a notch around the circumference of the cylindrically-shaped body. The notch may be positioned perpendicularly to a center axis of the cylindrically-shaped body. Further, the notch may have a notch contour with an upper notch contour and a lower notch contour, and where the notch contour is a relief of a selected turbine blade leading edge. The forming tool may be a grinding tool or a cutting tool. Moreover, a forming process may comprise forming, by a forming tool, a first portion of a turbine blade leading edge with a rough edge result, and forming, by a milling cutter, a second portion of the turbine blade leading edge with a rough edge result.
1. A forming process comprising:
forming, by a forming tool, a first portion of a turbine blade leading edge in rough condition;
forming, by a milling cutter, a second portion of the turbine blade leading edge in rough condition; wherein:
the forming tool has a notch around a circumference of a cylindrically-shaped body,
a notch contour of the notch is a relief of a selected turbine blade leading edge, and
the forming tool is a cutting forming tool comprising at least four flutes at an interior point of the notch.
2. The forming process of claim 1 , wherein the first portion of the turbine blade leading edge is an edge tip area.
3. The forming process of claim 1 , wherein a turbine blade including the turbine blade leading edge is independent from at least one of a second turbine blade and a support structure during the forming process.
4. The forming process of claim 1 , further comprising providing, by the forming tool, support to an edge tip area of the turbine blade leading edge to reduce vibration during the forming process.
5. The forming process of claim 4 , wherein the forming tool makes contact on least two surfaces of the turbine blade leading edge during the forming process.