Общий каталог Tungaloy 2020 - 2021 - страница 1111

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Навигация

ISOWorkiece materialV ifz(mm/t)ap
pc (m/mn)ø6 - ø8ø10 - ø12ø16 - ø20(Slotting)
Carbon steel140 - 1800.025 - 0.0350.03 - 0.0450.04 - 0.0551xD
Alloy steel70 - 1500.02 - 0.030.03 - 0.0450.04 - 0.0551xD
Stainless steel60 - 1000.02 - 0.0350.03 - 0.040.035 - 0.0450.5xD
Cast iron80 - 1800.02 - 0.040.03 - 0.050.04 - 0.061xD
Aluminium alloy300 - 7500.02 - 0.040.03 - 0.050.03 - 0.071xD
Titanium alloy20 - 500.02 - 0.030.025 - 0.040.03 - 0.070.25xD
Hardened steel20 - 300.01 - 0.0150.02 - 0.0450.04 - 0.050.2xD

Hardened steel 20 - 30 0.01 - 0.015 0.02 - 0.045 0.04 - 0.05 0.2xD E

Semi-finishing / Shouldering (ae = 0.1-0.4 x D)

ISOWki tilV ifz(mm/t)
orpece maerac (m/mn)ø6 - ø8ø10 - ø12ø16 - ø20ap
Carbon steel150 - 2200.03 - 0.060.06 - 0.070.07 - 0.082xD
Alloy steel70 - 1600.02 - 0.050.04 - 0.0650.045 - 0.072xD
Stainless steel80 - 1300.025 - 0.040.035 - 0.0450.04 - 0.052xD
Cast iron130 - 2200.03 - 0.050.04 - 0.060.06 - 0.072xD
Aluminium alloy350 - 8500.04 - 0.060.06 - 0.080.08 - 0.12xD
Titanium alloy40 - 600.03 - 0.040.035 - 0.050.05 - 0.082xD
Hardened steel30 - 700.015 - 0.0350.035 - 0.0550.045 - 0.062xD
ISO Finishing (feed rate depending o Workpiece materialVc (m/min) n required accurø6 - ø8 acy) / High feedfz(mm/t) ø10 - ø12 machining at low dø16 - ø20 epth of cut (ae =0.05-0.1 x D) ap
Carbon steel170 - 2800.05 - 0.070.07 - 0.080.08 - 0.1apmax
Alloy steel110 - 2200.05 - 0.070.07 - 0.080.08 - 0.1apmax
Stainless steel100 - 1600.03 - 0.0450.04 - 0.050.045 - 0.06apmax
Cast iron180 - 2800.035 - 0.060.06 - 0.0650.065 - 0.08apmax
Aluminium alloy350 - 9000.045 - 0.070.07 - 0.10.1 - 0.15apmax
Titanium alloy50 - 700.035 - 0.050.04 - 0.060.06 - 0.085apmax
Hardened steel40 - 800.02 - 0.040.04 - 0.060.05 - 0.07apmax

Hardened steel 40 - 80 0.02 - 0.04 0.04 - 0.06 0.05 - 0.07 apmax L

  • When the depth of cut (ae) is closer to the upper limit, please start with a lower limit value of cutting speed (Vc).
  • The items with long slot (2xD or over) and the items with 5 cutting edges or more are not suitable for slotting operation.
  • When using AH750, reducing cutting speed by 20 to 30% is effective for extending tool life.
  • While air blow is recommended, water-soluble coolant will be good for stainless steel, titanium alloy, and heat-resistant alloy.
  • When chattering occurs with low rigid machines or settings, reduce cutting speed and feed at an equal rate.
  • When chattering occurs with long tool overhang, reduce cutting speed and feed by 20 to 40% (Variable/FinishMeister is recommended for such operations). M
  • In slotting of high hardened steel, heat-resistant alloy, and some types of stainless steel, start with ap=0.2xD and increase the value gradually while checking the status of the operation.
  • In shoulder milling of high hardened steel and heat-resistant alloy, the cutting width should be started at ae=0.05xD and increase the value gradually while checking the status of the operation.
  • The items with many cutting edges are good for finishing and high feed machining of small width of cut.
  • VariableMeister is suitable for machining large depth of cut.
  • Low feed in finishing is recommended for good surface roughness.