SEC-WaveBall WBMR Type
■ General Features A lineup of ø.750" to ø2.000" ballnose endmill models for 3D profile roughing of die molds and machine parts.
● WBMR Type Anti-Rotation Mechanism WBMR
(ø.750" to ø2.000") (ø20 to ø50mm)
Cutter insert pocket
B
Circumferential
A
(WBMR2250S)
movement of the
insert caused by
C
cutting force is
WBMR-L (ø1.000" to ø1.250") (ø20 to ø50mm)
controlled
by guide faces
H
Insert Set
A and B and
anti-rotation C to
allow stable cutting.
3D Pro le Roughing
■ WBMR2000 / 2000L (ø.750" to ø2.000") ● Wave-shaped high rake angle insert design achieves a sharp cutting edge and low resistance ● Economical M-class insert with strong cutting edge ● Anti-rotation guides prevent insert from slipping during machining ● Integrated insert shape is used for large diameter cutters, enabling easier tool management
(WBMR2500SL)
■ Application Examples
● Cold Molding Die (SKD11)
Evaluation Flank wear width after continuous cutting for seven hours was less
WBMR2200S (ø20) Insert Grade: ACZ350 Cutting Conditions n = 2,200min -1 v f = 500mm/min Depth of Cut: 0.3 to 2mm Insoluble Cutting Oil than competitor's product. Stable cutting was observed.
■ Performance
● Cutting Force
Endmill Diameter: ø25
WBMR Type Competitor's Product (Company A)
4
Part Material: 1050 Steel Cutting Conditions (Shoulder Milling, Down Cut)
Inch Hardware
3
Catalog Number
Screw
Wrench
v c = 656 SFM f z = 0.006 IPT
WBMR075 n X WBMR100 n X WBMR125 n X WBMR150 n X WBMR200 n X
2
BFTX0307N BFTX0409N BFTX0511N BFTX0619N BFTX0619N
TRX10 TRD15 TRD20 TRD25 TRD25
Axial Depth of Cut 0.197” Radial Depth of Cut 0.197”
1
0
Back Force Feed Force Vertical Force
■ Spare Parts
Long Edge Type (-L)
Endmill Cat. No. □ indicates S/M/L Type
Part Name
Short Edge Type
For Tip Insert
For Tip Insert
For Peripheral Insert
N m 2.0
Flat Screw
BFTX0307N
WBMR2200 □ (L)
TRX10
Wrench
N m 3.0
Flat Screw
BFTX0409N
WBMR2250 □ (L)
TRD15
Wrench
N m 5.0
BFTX0407N N m 3.0
Flat Screw
BFTX0511N
WBMR2300 □ (L)
TRD20
TRD15
Wrench
N m 7.5
BFTX0409N N m 3.0
Flat Screw
BFTX0619N
WBMR2400 □ (L)
TRD25
TRD15
Wrench
WBMR2500 □ (L) WBMR2500 □ (L)-C
N m 7.5
BFTX0409N N m 3.0
Flat Screw
BFTX0619N
TRD25
TRD15
Wrench
SUMI-P Anti-seizure cream included in the package. Recommended Cutting Conditions (A) Tip insert only (Inch)
Recommended Cutting Conditions (B) Tip insert and peripheral insert (Inch)
Part Material
Part Material
Insert Grade
Insert Grade
Cutting Speed v c (SFM) Min. - Max.
Feed Rate f z (IPT) Min. - Max.
Cutting Speed v c (SFM) Min. - Max.
Feed Rate f z (IPT) Min. - Max.
Hardness
Hardness
ISO
ISO
P Carbon Steel180 to 280 HB 330 - 660 0.004" - 0.012" ACP200 Alloy Steel180 to 280 HB 230 - 400 0.004" - 0.012" ACP200 M Stainless Steel, Die Steel - 165 - 330 0.004" - 0.008" ACP300 K Cast Iron 250HB 330 - 500 0.008" - 0.016" ACK300
P Carbon Steel180 to 280 HB 265 - 500 0.004" - 0.012" ACP200 Alloy Steel180 to 280 HB 165 - 330 0.004" - 0.012" ACP200 M Stainless Steel, Die Steel - 135 - 265 0.004" - 0.008" ACP300 K Cast Iron 250HB 265 - 400 0.008" - 0.016" ACK300
(A) Tip insert only (Metric)
(B) Tip insert and peripheral insert (Metric)
Work Material
Insert Grade
Work Material
Cutting Speed v c (m/min) Min. - Optimum - Max.
Feed Rate f z (mm/t) Min. - Optimum - Max.
Insert Grade
Cutting Speed v c (m/min) Min. - Optimum - Max.
Feed Rate f z (mm/t) Min. - Optimum - Max.
Hardness
ISO
Hardness
ISO
P Carbon Steel180 to 280 HB 100- 150 -200 0.10- 0.20 -0.30 ACP200 Alloy Steel180 to 280 HB 70- 100 -120 0.10- 0.20 -0.30 ACP200 M Stainless Steel, Die Steel - 50- 80 -100 0.10- 0.15 -0.20 ACP300 K Cast Iron 250HB 100- 120 -150 0.20- 0.30 -0.40 ACK300
P Carbon Steel180 to 280 HB 80- 120 -150 0.10- 0.20 -0.30 ACP200 Alloy Steel180 to 280 HB 50- 80 -100 0.10- 0.20 -0.30 ACP200 M Stainless Steel, Die Steel - 40- 60 -80 0.10- 0.15 -0.20 ACP300 K Cast Iron 250HB 80- 100 -120 0.20- 0.30 -0.40 ACK300
DC
0.2 to 0.3DC DC
0.1 to 0.2DC
H167
The cutting conditions above are a guide. Actual conditions will need to be adjusted according to machine rigidity, work clamp rigidity, depth of cut and other factors. Note
N m Recommended Tightening Torque (N·m)
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