MESL_MESI_MEFF Brochure

G-Class Positive 3D Chipbreaker Series for Swiss Lathes MESI / MEFF / MESL Chipbreaker

 Application Examples Inconel 718 Machine Component External Turning

304 Stainless Shaft Part External Facing

MESI

MESI

1.5 times the tool life, along with improved chip control

Chip control improved and cutting edge adhesion suppressed, eliminating sudden fractures for a long and stable tool life

150

100

MESI

Conventional Tool

0

MESI Competitor's Product C

Tool: DCGT32.50.5MESI-AC510U Cutting Conditions: vc= 115 SFM, f= .0031 IPR, ap= .0311” Wet

Tool: DCGT32.51MESI-AC520U Cutting Conditions: vc=330 SFM, f= .0031 IPR, ap= .1968” Wet

Steel for Mechanical Structures Header Part External Turning

4115 Steel Valve Part External Turning

MEFF

MEFF

Drastically improved chip control, productivity 20% improved

Increased productivity through improved chip control

No. of Workpieces Produced Without Chip Entanglement Out of 100pcs

After 200 Workpieces

6

100

Cutting Power

4

Cutting Power

Standby Power

2

50

Standby Power

2 inches

.394”

0

MEFF Competitor's Product E

0

MEFF Competitor's Product D

Standby Power 15% reduced *Estimate based on electric power measurement results during production at Sumitomo facilities

MEFF

Competitor's Product E

Tool: DCGT32.50.5MEFF-AC1030U Cutting Conditions: vc= 265 SFM, f= .0019 IPR, ap= .0029” Wet (Oil-based)

Tool: VCGT220.5MEFF-AC1030U Cutting Conditions: vc= 200 SFM, f= .0011 to .0019 IPR, ap= .0039” Wet (Oil-based)

431 Stainless Steel Valve Part External Turning

1045 Steel Sleeve Part Outward Facing

MESL

MESL

Excellent cutting edge sharpness suppresses wear for 1.8 times longer tool life Machined surface roughness was less than 50% of competitor's 3

Excellent, stable machined surface quality

2

1

0

MESL Competitor's Product F

150

50 100

0

MESL Competitor's Product F

Tool: DCGT21.50.5MESL-AC5025S Cutting Conditions: vc= 900 SFM, f= .0016 IPR, ap= .0098” Wet (Oil-based)

Tool: DCGT32.50.5MESL-AC5025S Cutting Conditions: vc= 300 SFM, f= .0020 IPR, ap= .0039” Wet (Oil-based)

7

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