Page 672 - Tungaloy Catalog

• Case Study 1
Straight Ramp Down Helical Ramp Down Step Down Cutting conditions Competitor
Cutter Dia.(D1)
Max. Ramp (A°) Max. ap (in) Min. Length (L) Min. Dia. Max. Dia Max. Pitch/Rev Max. ap Cutter TPV16R200U0075A04 D50 face mill
1.15 .167 .098 Diameter (inch) 2.0 2.0
1.0 21° .571 1.5
1.97 1.01 .098 Insert XVCT 160404R-AJ TH10 12mm carbide insert
1.70 .311 .118 No. of teeth 4 4
1.25 15° .571 2.13
2.52 .902 .118 Cutting Speed (RPM 14,000) (RPM 14,000)
2.33 .354 .118 fz (in/tooth) .007 .007
1.50 10° .571 3.23
3.15 .740 .118 Table Feed (IPM) 394 394
3.11 .429 .118 Depth of Cut (in) .205 .157
2.0 8° .571 4.06
3.94 .748 .118 Width of Cut (in) 1.40 1.40
4.14 .465 .118 Coolant Wet Wet
2.5 6° .571 5.43
4.96 .697 .118 Tool Life (hrs) 4hrs/corner 3hrs/corner
5.48 .433 .118 Cutting time (min) 28 45
3.0 4° .571 8.15
6.30 .587 .118 • Reduced cutting load enables higher DOC. Improved productivity with better tool life.
7.05 .362 .118
4.0 2.5° .571 13.07 • Case Study 2
7.87 .457 .118
9.02 .287 .118 Cutting conditions Competitor
5.0 1.5° .571 21.87
9.84 .343 .118 Cutter EPV16R125U0125W03 1.250 endmill
Diameter (inch) 1.25 1.25
Insert XVCT 160430R-AJ TH10 5/8 carbide insert
No. of teeth 3 3
Cutting Speed(RPM) (RPM 9,000) (RPM 9,000)
fz (IPT) .012 .010
Table Feed (IPM) 320 295
Depth of Cut(inch) Rough .120, Finish .010 Rough .120, Finish .010
Width of Cut(inch) Varies Varies
Coolant Wet Wet
Tool Life (pcs) 3pcs/corner 3pcs/corner 9
• Reduced cutting load enables improved productivity via a higher feed rate.
• Case Study 3

Cutting conditions Competitor TAC Mills
Cutter EPV16R100U0100W02 Solid carbide endmill
Diameter (inch) 1.00 5/8
Insert XVCT 160404R-AJ TH10 -
No. of teeth 2 3
Cutting Speed(RPM) (RPM 10,000) (RPM 10,000)
fz (IPT) .006 .003
Table Feed (IPM) 118 95
Depth of Cut (inch) .390 .390
Width of Cut (inch) Varies Varies
Coolant Wet Wet
• Cost reduction due to higher feed rate.
• Good surface quality due to unique insert geometry.

 : Stocked items.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
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