90° Shoulder Milling WEZ Series
■ WEZ Application Examples
1040 Steel Hub Vertical Machining Center BT40
Sumitomo Competitor's Product WEZ17025E02 Double-sided, 4 Corners
1050 Steel Machine Component
Sumitomo Competitor's Product WEZ17032E03 Single-Sided 2 Corners
Tool
Tool
Vertical Machining Center BT50
Grade
Grade
ACU2500
– –
ACU2500
– –
Chipbreaker
Chipbreaker
G
G
Cutter Dia. ( mm ) Number of Teeth
25
25
Cutter Dia. ( mm ) Number of Teeth
32
32
3
3
2
2
v c (SFM) v f (IPM)
v c (SFM) v f (IPM)
246 8.86 .004 .157 .866 Wet
246 8.86 .004 .157 .866 Wet
394
394
11.81 .0026
11.81 .0026
f z (IPT)
f z (IPT)
a p (inch) a e (inch) Coolant
a p (inch) a e (inch) Coolant
.354 .197 Wet
.354 .197 Wet
Cutting edge wear reduced drastically at same number of parts which increased tool life. Sumitomo Competitor's Product WEZ11020M10Z3 Single-Sided, 2 Corners
WEZ promoted stability with reduced cutting forces and quieter sound, which also lead to tool life improvement. Sumitomo Competitor's Product WEZ11025E03 Single-Sided, 2 Corners
Results
Results
1045 Steel Machine Component
1050 Steel Machine Component
Tool
Tool
Multi-tasking Machine
5-axis Control Vertical Machining Center HSK-A100
Grade
Grade
ACU2500
ACU2500
Q Q
Q Q
Chipbreaker
Chipbreaker
G
G
Cutter Dia. ( mm ) Number of Teeth
Cutter Dia. ( mm ) Number of Teeth
20
20
25
25
3
3
3
3
v c (SFM) v f (IPM)
v c (SFM) v f (IPM)
515
515
240
240
11.81 .0019
11.81 .0019
157.50
157.50
f z (IPT)
f z (IPT)
.0079
.0079
a p (inch) a e (inch) Coolant
a p (inch) a e (inch) Coolant
.197 .138
.197 .138
.02
.027 .787
.787
Dry
Dry
Q
Q
Sumitomo Competitor's Product WEZ11022E03 Single-Sided, 2 Corners No chattering with excellent wall surface accuracy in a low rigidity fixture application
Stability improvement with reduced chatter in slot milling with a 4.72” overhang.
Modular Tool
Results
Results
Alloy Tool Steel L6 (45HRC) Machine Component
Die Steel (Mild Steel) Mold Component Sumitomo Competitor’s Product Vertical Machining Center BT40 Tool WEZ11020E03 Double-Sided, 4 Corners Grade ACU2500 Q Chipbreaker H Q Cutter Dia. ( mm ) 20 20 Number of Teeth 3 3 v c (SFM) 475 630 v f (IPM) 4.75 118.11 f z (IPT) .0059 .1378 a p (inch) .236 .012 a e (inch) .236 .331 Coolant Dry Dry Results WEZ improved efficiency by 3x in helical milling which also improved the surface quality. Steel A572 Machine Component Sumitomo Competitor’s Product Vertical Machining Center BT50 Tool WEZ17032EL03Double-Sided, 2 Corners Grade ACU2500 Q Chipbreaker G Q Cutter Dia. ( mm ) 32 32 Number of Teeth 3 2 v c (SFM) 500 500 v f (IPM) 26.42 17.60 f z (IPT) .0059 .0059 a p (inch) .049 .049 a e (inch) 1.260 1.260 Coolant Wet Wet Results Efficiency improved 1.5x, quiet and stable machining
Tool
Vertical Machining Center HSK-A63
Grade
ACU2500
Q Q
Chipbreaker
G
Cutter Dia. ( mm ) Number of Teeth
22
22
3
3
v c (SFM) v f (IPM)
165 8.55
100 5.12
f z (IPT)
.0039
.0039
a p (inch) a e (inch) Coolant
.118 .866 Wet
.118 .866 Wet
WEZ was able to improve stable machining in 45 HRc Hardened steel Sumitomo Competitor’s Product WEZ11022E03 Double-Sided, 2 Corners
Results
1050 Steel Mold Component
Tool
Ram-type Milling Machine BT40
Grade
T2500A
Q Q
Chipbreaker
G
Cutter Dia. ( mm ) Number of Teeth
22
22
3
3
v c (SFM) v f (IPM)
275
250
12.60 .0035
11.42 .0035
f z (IPT)
a p (inch) a e (inch) Coolant
.098 .394
.098 .394
Q
Q
Improved machined surface quality and machining efficiency with cermet grades Sumitomo Competitor’s Product WEZ17032ES03-16 Round Insert (R5.0)
Results
1035 Steel Machine Component
1045 Steel Machine Component
Sumitomo Competitor’s Product WEZ11020ES03-10Double-Sided, 2 Corners
Tool
Tool
Multi-tasking Machine
Autolathe
Grade
Grade
ACU2500
ACU2500
Q Q
Q Q
Chipbreaker
Chipbreaker
G
G
Cutter Dia. ( mm ) Number of Teeth
Cutter Dia. ( mm ) Number of Teeth
32
32
20
20
3
3
3
3
v c (SFM) v f (IPM)
v c (SFM) v f (IPM)
725
530
825
630
69.69 .0106
65.75 .0138
70.87 .0059
70.87 .0079
f z (IPT)
f z (IPT)
a p (inch) a e (inch) Coolant
a p (inch) a e (inch) Coolant
.118 .472 Wet
.118 .472 Wet
.039 .394 Wet
.039 .394 Wet
Surface roughness improved from Ra 4.1 μ m to Ra 0.7 μ m
High-rigidity and less chattering throughout facing operation.
Results
Results
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