MESL_MESI_MEFF Brochure

G-Class Positive 3D Chipbreaker Series for Swiss Lathes MESI / MEFF / MESL Chipbreaker The MESI chipbreaker is the 1st recommendation for small product machining

MESI

Excellent chip evacuation and wear resistance over a wide range of cutting conditions for outstanding versatility

Dimpled shape suppresses heat generation due to large depths of cut

Corner Part

(Inch)

.03

Protrusion breaks chips over a wide range of depths of cut

15°

Cutting Edge

Cutting edge shape aimed at improving chip control performance and reduce cutting force in profiling

14°

 MESI Chip Evacuation Performance (Stainless Steel)

 MESI Chip Evacuation Performance (Titanium Alloy)

In titanium alloys as well, the range of chip control is wide enough to enable stable turning 2 Inches

Excellent chip evacuation up to depth of cut ap = .118”

2 Inches

.1181

.1181

.0394

.0394

.0197

.0197

.0039

.0039

.0020

.0039

.0079

.0118

.0039

.0059

.0079

.0188

Feed Rate f(IPR)

Feed Rate f(IPR)

Part Material: 316 Stainless Steel Insert: DCGT32.51MESI-AC520U Cutting Conditions: vc = 330 SFM, f = .0039 to .0118 IPR, ap = .0039 to .1181”, Wet

Part Material: Ti-6Al-4V Titanium Alloy Insert: DCGT32.51MESI-AC520U Cutting Conditions: vc = 330 SFM, f = .0020 to .0118 IPR, ap = .0039 to .1181”, Wet

 MESI Chip Evacuation Performance (Roughing, Finishing) Chip curl diameter is stable in both roughing and finishing; chip control is good, eliminating chip issues

Roughing

Roughing

MESI Good chip control

Competitor's Product A Holder entangled

Finishing

Finishing

MESI Stable curl diameter

Competitor's Product A Unstable curl diameter

Part Material: 1045 Steel Insert: [Roughing] DCGT32.51MESI-AC520U / [Finishing] DCGT32.50.5MESI-AC520U Cutting Conditions:[Roughing] vc = 660 SFM, f = .0031 to .0059 IPR, ap = .0315 to .0591”, Wet [Finishing] vc = 825 SFM, f = .0020 to .0028 IPR, ap = .0020”, Wet

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