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Technical Development

Turbine casing (high temperature alloy)

Date:2020/03/19


Thin-walled ring pieces, poor rigidity, large amount of material removal, prone to deformation during processing; High dimensional accuracy, strict technical requirements; complex internal structure, narrow ring groove area, small spacef or tool; thin wall of ring groove, with uneven thickness; mostly made of high temperature alloy, usually using ceramic cutting tools and CNC milling cutte rto efficiently remove the allowance.

Usually using ceramic cutting tools and CNC milling cutter to efficiently remove the allowance

Boss surface machining


FMA11 series economy face milling cutter, with soft cutting action, for high quality face milling of thin-walled boss.

Slot milling


MPHT * - NM insert for SMP03 tool, with groove structure, fine grinding, edge sharpness treatment, for roughing where flatness and straightness of groove bottom are not demanded.

CNE * - NM insert for SMP12 tool, fully ground. Geometry can be designed according to work piece material and insert nose can be customized. With excellent geometry bottom straightness and flatness, it is suitable for finishing.

Face and side milling cutter can be customized according to the customer’s actual machining requirements. Variable data include interface form, cutter diameter, cutting width, maximum cutting depth, cutting profile angle, nose radius size, etc.


Finish milling


VSM uneven pitch milling series are mainly applied for side milling, slot milling and profile milling in S- materials.

Hole making

SD series drill

Main cutting edge is in convex curve shape, with lengthened cutting edge, reducing the load per unit length, effectively slowing down tool wear; Negative rake angle of groove and increased tool angle improve the heat-dissipation conditions of the nose.


Turning


Ceramic inserts, with excellent groove wear resistance, larger cutting depth, higher efficiency and longer tool life.