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 l FM27-PLS1256-35 l FM32-PLS1006-42 FM40-PLS1258-50 FM40-PLS16010-50
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
5 6
.9
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 l are designed for BT30 holders
INSERTS PG. 603
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
602
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