Endmills for CFRP SUMIDIA Coated SSDC Type Series
Milling of CFRP Milling of CFRP
Milling of CFRP
■ Features and Applications ● Two different types of flute shapes are available. SSDC Type (Right-hand Helix Type) Achieving both better sharpness and longer tool life through
optimizing the rake and relief angles, along with a small helix angle.
I
SSDCRL Type (Right/Left-hand Helix Type) Right/left-hand helix prevents delamination on top and bottom surfaces. Cutting force is dispersed even with unstable clamping, improving surface quality.
109 109
I89
109
Ŷ Product Range Ŷ Product Range ■
Ŷ Product Range
Cat. No. Cat. No.
Number of teeth Number of teeth
Shape Shape
Diameter (mm) Diameter (mm)
Cat. No.
Number of teeth
Shape
Diameter (mm)
SSDC 4000 SSDC 4000
ø6 to ø12 ø6 to ø12
SSDC 4000
ø6 to ø12
Right-hand Helix Right-hand Helix
Flutes
I89
Right-hand Helix
ø6 to ø12 ø6 to ø12
SSDC 4000RL SSDC 4000RL
ø6 to ø12
SSDC 4000RL
Right/Left-hand Helix Right/Left-hand Helix
Flutes
I89
Right/Left-hand Helix
Ŷ Performance Ɣ Surface Finish Comparison Ŷ Performance Ɣ Surface Finish Comparison ■
Ŷ Performance Ɣ Surface Finish Comparison ●
SSDC Type SSDC Type
SSDC Type
Ra93 to 99μinch Ra93 to 99μinch
Ra93 to 99μinch
Work Material: Tool Diameter: Tool Diameter: Work Material:
CFRP CFRP
Work Material: Tool Diameter:
CFRP
ø10 (4 Flutes) Cutting Conditions: v c = 1,030 SFM ( n = 10,000 RPM) ø10 (4 Flutes) Cutting Conditions: v c = 1,030 SFM ( n = 10,000 RPM)
ø10 (4 Flutes) Cutting Conditions: v c = 1,030 SFM ( n = 10,000 RPM)
0.08” 0.08”
0.08” 0.08”
( f z = 0.001” IPT)) Dry v f = 39.37” ( f z = 0.001” IPT)) Dry v f = 39.37”
0.08”
0.08”
( f z = 0.001” IPT)) Dry v f = 39.37”
Competitor’s Product Competitor’s Product
Competitor’s Product
Results Results
Results
Ra115 to 139μinch Ra115 to 139μinch
SSDC Type SSDC Type
Ra115 to 139μinch
SSDC Type
High surface quality with no burrs High surface quality with no burrs
High surface quality with no burrs
Competitor’s Product Competitor’s Product
Competitor’s Product
Burrs are formed. Low surface quality Burrs are formed. Low surface quality Burrs are formed. Low surface quality
0.08” 0.08”
0.08” 0.08”
0.08”
0.08”
I 19
Made with FlippingBook flipbook maker