BIG DAISHOWA High Performance Tooling Solutions Vol 3

FACE MILLS

SPEED FINISHER

ØD 2 Ød W

ØD 1 ØD

ØD 1

Catalog Number

No. of Inserts

Max RPM

Weight (lbs.)

ØD

ØD 2

Ød

L

L 1

L 2

W

DA2200

CBN

FM22-PLS505-35 FM22-PLS636-35 FM27-PLS806-40 FM27-PLS1006-35 z FM27-PLS1256-35 z FM32-PLS1006-42 FM40-PLS1258-50 FM40-PLS16010-50

5 6

.9

50mm 1.846 63mm 2.358 80mm 3.028 100mm 2.752 125mm 121.9 100mm 3.815 125mm 4.799 160mm 6.177

1.768 2.280 2.949 3.736 119.9 3.736 4.720 6.098

1.850 2.362 2.992 2.362 2.362 3.780 3.780 3.780

22mm

1.378 .748

.236

.409

20,000

1.5 2.6 2.9 4.2 4.4 7.3

27mm

1.575 .866

.276

.488

16,000 12,800 10,200 12,800 10,000

6

27mm

1.378 .157

.276

.488

32mm

1.654 .945

.315

.567

6 8

40mm

1.969 1.102 .394

.646

10

8,000

9.0 ACCESSORIES

• Wrench and screws are included • Inserts must be ordered separately

• When using at 12,000 RPM or higher, contact BIG DAISHOWA agent for balancing of the cutter and arbor assembly • Effective cutting edge length ap varies depending on insert models—refer to the table for insert shown below • Adjusting amount of cutting edge is .004"—note this when using reground insert • Models marked z are designed for BT30 holders

INSERTS PG. 611

APPLICATION EXAMPLES (CUTTER DIAMETER: Ø80mm)

Surface Roughness

Height Difference

No. of Workpieces

Workpiece

Conditions

Result

Crank Case ADC12

Rough & Fine Processes are Combined in a Single Operation

Cutting Speed: 13,123 SFM Spindle Speed: 15,900 RPM Feed Rate: 376 IPM D.O.C.: .098"

Ra=.08μm Rz=.55μm

Within 1μm

24,000

Parts of Semiconductor Manufacturing Equipment A5052

Cutting Speed: 13,123 SFM Spindle Speed: 15,900 RPM Feed Rate: 376 IPM D.O.C.: .079"

Ra=.07μm Rz=.32μm

Mirror Finish is Achieved

Within 1μm

320

Machine Tool Bed FC250

Cutting Speed: 4,921 SFM Spindle Speed: 6,000 RPM Feed Rate: 142 IPM D.O.C.: .020"

Ra=.12μm Rz=.67μm

1-2μm Flatness is Obtained

Within 2μm

20

610

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