Общий каталог Mitsubishi 2020 - 2021 - страница 1308

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Навигация

Depth of Cut / Feed per Tooth

(inch)

Cutter DiameterDC
Work MaterialPropertiesCutting WidthCuttingø.625-ø.750(ø16 mm-ø18 mm)ø.875-ø1.000(ø20 mm-ø25 mm)ø1.125-ø2.50(ø28 mm-ø63 mm)
aeConditionsDepth of Cut apFeed per Tooth fz(IPT)Depth of Cut apFeed per Tooth fz(IPT)Depth of Cu apt Feed per Tooth fz(IPT)
P.004─.006.004─.008.004─.010
Hardness.25─.5DC.003─.005.004─.006.004─.008
Mild Steel.5─.75DC.003─.005.003─.005.004─.006
DC(Slot).002─.004.002─.004.003─.005
.004─.006.004─.008.004─.010
Carbon SteelHardness.25─.5DC.003─.005.004─.006.004─.008
Alloy Steel Alloy Tool Steel180 ─280HB.5─.75DC.003─.005.003─.005.004─.006
DC(Slot).002─.004.002─.004.003─.005
Hardness.004─.006.004─.006.004─.008
Carbon Steel Allo Steel280─350HB.25─.5DC.003─.005.003─.005.004─.006
y Alloy Tool Steel.5─.75DC.003─.005.002─.004.003─.005
(Annealing)DC(Slot).002─.004.002─.004.002─.004
.004─.006.004─.006.004─.008
Phdd StlHardness.25─.5DC.003─.005.003─.005.004─.006
re-arene ee35 ─45HRC.5─.75DC.003─.005.002─.004.003─.005
DC(Slot).002─.004.002─.004.002─.004
M.004─.006.004─.008.004─.008
.003─.005.003─.006.003─.006
255DC.003─.005.003─.006.003─.006
Austenitic Stainless.─..002─.004.003─.005.003─.005
Steel─575DC.002─.004.003─.005.003─.005
.─..002─.003.002─.004.002─.004
DC(Slt).002─.004.002─.004.002─.004
o.002─.003.002─.003.002─.003
.004─.006.004─.008.004─.008
..003─.005.003─.006.003─.006
25─5DC.003─.005.003─.006.003─.006
Dl Stil StlHardness...002─.004.003─.005.003─.005
upex aness ee.002─.004.003─.005.003─.005
.5─.75DC.002─.003.002─.004.002─.004
DC(Slt).002─.004.002─.004.002─.004
o.002─.003.002─.003.002─.003
.004─.006.004─.008.004─.008
..003─.005.003─.006.003─.006
.003─.005.003─.006.003─.006
Ferritic and Martensitic.25─.5DC.002─.004.003─.005.003─.005
Stainless Steel─.002─.004.003─.005.003─.005
.5─.75DC.002─.003.002─.004.002─.004
.002─.004.002─.004.002─.004
DC(Slot).002─.003.002─.003.002─.003
.004─.006.004─.006.004─.006
..003─.005.003─.005.003─.005
003─005003─005003─005
25─5DC.........
Preciitation HardeninHardness..002─004003─005003─005
p g Stainless Steel5─75DC... .002─.004... .002─.004... .002─.004
...002─.003.002─.003.002─.003
.002─.004.002─.004.002─.004
DC(Slot).002─.003.002─.003.002─.003

Note 1) These cutting conditions should be referenced for standard shank types (last letter in designation is S) and arbor shank types. If there is chatter, insert chipping, etc. during machining, alter conditions accordingly. Note 2) Chattering vibration is more likely under the following circumstances. Use a cut and feed per tooth that are at minimum recommended conditions or below.

  • When tool overhang is long (using a long shank, screw-in type, etc.)
  • Rigidity of machine, work material or attachment of work material is low
  • Corner radius during pocket milling

Note 3) A type with fewer teeth is recommended when the depth of cut in the radius direction (ae) is .5 DC or more. Note 4) Wet cutting is recommended, when focusing on the surface finish. (Tool life is shorter than for dry cutting.) Note 5) When using under higher than recommended cutting conditions, or for long periods of time, the clamp screw may become fatigued and L133