Каталог Iscar высокоточные развертки и метчики 2022 - страница 8

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Recommeded Cutting Conditions for BAYO T-REAM High Speed Reaming Heads

o.(1)Through HoleInterruptedThrough Hole
MaterialConditionterial N FirstChoiceSecond ChoiceFirst ChoiceSecond Choice
ISOMa
AnnealedIC908 1LBIC30NLALB IC908SA IC908
Non-alloyAnnealedVc= 280 - 200Vc= 90 - 240Vc= 60 - 120Vc= 60 - 120
steel and castQuenched &3
steel, freetemperedBN4 - BN6fz= 0.08 - 0.21f BN4 - BN6z= 0.08 - 0.21fz= 0.06 - 0.18 BN4 - BN6fz= 0.05 - 0.15 BN4 - BN6
cutting steelAnnealed4
Quenched & temperedBN7 - BN9 5fz= 0.12 - 0.27f BN7 - BN9z= 0.12 - 0.27fz= 0.09 - 0.21 BN7 - BN9fz= 0.07 - 0.16 BN7 - BN9
Low alloy andIC908 6LBIC30NLALB IC908SA IC908
cast steelAnnealedVc= 780 - 200Vc= 90 - 240Vc= 60 - 120Vc= 60 - 120
P (less than 5% of alloinQuenched &BN4 - BN6 8fz= 0.08 - 0.21f BN4 - BN6z= 0.08 - 0.21fz= 0.06 - 0.18 BN4 - BN6fz= 0.05 - 0.15 BN4 - BN6
yg elements)temperedBN7 - BN9 9fz= 0.12 - 0.27f BN7 - BN9z= 0.12 - 0.27fz= 0.09 - 0.21 BN7 - BN9fz= 0.07 - 0.16 BN7 - BN9
High alloyedAldIC908 1LBIC908SALB IC908SA IC908
steel, castnneae0 Vc=20 - 60Vc=20 - 60Vc= 20 - 60Vc= 20 - 60
steel andQuenched &BN4 - BN6 11fz= 0.05 - 0.13f BN4 - BN6z= 0.04 - 0.11fz= 0.04 - 0.11 BN4 - BN6fz= 0.03 - 0.09 BN4 - BN6
tool steeltemperedBN7 - BN9fz= 0.07 - 0.17f BN7 - BN9z= 0.06 - 0.14fz= 0.05 - 0.14 BN7 - BN9fz= 0.04 - 0.11 BN7 - BN9
Ferritic /IC908LBIC908SALB IC908SA IC908
Stainless steelmartensitic12 Vc=20 - 40Vc=20 - 40Vc= 20 - 40Vc= 20 - 40
MartensiticBN4 - BN6 13fz= 0.05 - 0.13f BN4 - BN6z= 0.04 - 0.11fz= 0.04 - 0.11 BN4 - BN6fz= 0.03 - 0.09 BN4 - BN6
Stainless steel MAustenticBN7 - BN9 14fz= 0.07 - 0.17f BN7 - BN9z= 0.06 - 0.14fz= 0.05 - 0.14 BN7 - BN9fz= 0.04 - 0.11 BN7 - BN9
FerriticIC908 15LBIC908SALB IC908SA IC908
Grey ironVc= 120 - 220Vc= 120 - 220Vc= 80 - 200Vc= 80 - 200
(GG)BN4 - BN6fz= 0.08 - 0.18f BN4 - BN6z= 0.08 - 0.16fz= 0.05 - 0.13 BN4 - BN6fz= 0.05 - 0.13 BN4 - BN6
Pearlitic16 BN7 - BN9fz= 0.10 - 0.24f BN7 - BN9z= 0.10 - 0.22fz= 0.07 - 0.17 BN7 - BN9fz= 0.07 - 0.17 BN7 - BN9
IC908SA or LBIC30NLALB IC908SA IC908
NodularPearlitic / ferritic17 Vc= 160 - 280Vc= 160 - 300Vc= 150 - 250Vc= 150 - 250
K iron (GGG)Pearlitic /BN4 - BN6 18fz= 0.11 - 0.20f BN4 - BN6z= 0.11 - 0.20fz= 0.06 - 0.15 BN4 - BN6fz= 0.06 - 0.15 BN4 - BN6
martensiticBN7 - BN9fz= 0.11 - 0.24f BN7 - BN9z= 0.11 - 0.24fz= 0.08 - 0.19 BN7 - BN9fz= 0.08 - 0.19 BN7 - BN9
MalleableFerriticIC908 19SA or LBIC30NLA or SALB IC908SA IC908
iron, NodularVc= 100 - 220Vc= 100 - 240Vc= 100 - 220Vc= 100 - 220
iron ferriticBN4 - BN6fz= 0.11 - 0.20f BN4 - BN6z= 0.11 - 0.20fz= 0.06 - 0.15 BN4 - BN6fz= 0.06 - 0.15 BN4 - BN6
/pearliticPearlitic20 BN7 - BN9fz= 0.11 - 0.24f BN7 - BN9z= 0.11 - 0.24fz= 0.08 - 0.20 BN7 - BN9fz= 0.08 - 0.19 BN7 - BN9
AluminumNot cureableRN01 21LG or SGID5SGLG RN01SG ID5
wrought alloyCured Nt blVc= 1 22 2350 - 400Vc= 200 - 500Vc= 150 - 350Vc= 200 - 500
Aluminum -o cureae CuredBN4 - BN6 24fz= 008 - 016BN4 - BN6fz= 008 - 02fz= 008 - 016 BN4 - BN6fz= 008 - 02 BN4 - BN6
cast, alloyed. .. .. .. .
High temperatureBN7 - BN9 25fz= 0.10 - 0.20f BN7 - BN9z= 0.11 - 0.24fz= 0.10 - 0.20 BN7 - BN9fz= 0.11 - 0.24 BN7 - BN9
Free cuttingIC30N 26SA or SGIC08SG or SASG or SA IC08
N Copper alloysVc= 180 - 240Vc= 30 - 100Vc= 30 - 100
Brass, bronzeBrassBN4 - BN6 27fz= 0.05 - 0.16f BN4 - BN6z= 0.04 - 0.13fz= 0.04 - 0.13 BN4 - BN6
Electrolitic coppeBN7 - BN9 28 rfz= 0.04 - 0.20f BN7 - BN9z= 0.05 - 0.16fz= 0.05 - 0.16 BN7 - BN9
Duroplastics,IC908SAIC908LBSA IC908LB IC908
Ntllifiberplastics29 Vc=25 - 80Vc=25 - 80Vc= 25 - 80Vc= 25 - 80
on-meacBN4 - BN6f= 005 - 010f BN4 - BN6= 005 - 01f= 005 - 010 BN4 - BN6f= 005 - 012 BN4 - BN6
Hard rubber30z. .z. .z. .z. .
BN7 - BN9fz= 0.10 - 0.20f BN7 - BN9z= 0.10 - 0.23fz= 0.10 - 0.20 BN7 - BN9fz= 0.10 - 0.23 BN7 - BN9
AnnealedIC908 31LIC908SL IC908S IC908
CuredVc= 3215 - 50Vc=15 - 50Vc= 15 - 50Vc= 15 - 50
High temp.Annealed33
alloys SCuredBN4 - BN6 34f= 004 - 010f BN4 - BN6= 004 - 01f= 003 - 008 BN4 - BN6f= 003 - 008 BN4 - BN6
Cast35z. .z. .z. .z. .
BN BNff BN BNf BN BNf BN BN
7 - 9z= 0.05 - 0.17 - 9z= 0.05 - 0.1z= 0.04 - 0.11 7 - 9z= 0.04 - 0.11 7 - 9
HardenedIC908 38LBIC908SALB IC908SA IC908
Hardened HHardenedVc= 3925 - 50Vc=25 - 50Vc= 25 - 50Vc= 25 - 50
steelCast HardenedBN4 - BN6 40 BN7 - BN9 41fz= 0.06 - 0.15 fz= 0.10 - 0.20f BN4 - BN6 f BN7 - BN9z= 0.05 - 0.13 z= 0.10 - 0.20fz= 0.06 - 0.15 BN4 - BN6 fz= 0.10 - 0.20 BN7 - BN9fz= 0.05 - 0.13 BN4 - BN6 fz= 0.10 - 0.20 BN7 - BN9

* Standard edge geometries are not suitable for reaming titanium and high temperature alloys. In order to choose a proper geometry, please ask for our recommendations.

  • The given cutting data recommendations refer to the short holders (3xD effective reaming overhang). For longer holders, the cutting speed should be reduced proportionally.
  • For relatively large leading angles (spot-facing geometries), the feed should be reduced up to 30%.
  • All the given cutting data recommendations refer to the machines with spindle through coolant supply.

(1) For workpiece materials list, see pages 495-524