Каталог Sumitomo токарные резцы (державки) для наружного точения - страница 8

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PCBN / PCFN

Type Type 91°

PCBN 70 General turning and profiling

SEC- Type Tool Holders General Turning Lever Lock –6˚ 100˚

75˚ LF LH ■ Spare Parts

–5˚ This figure shows right handed tools.

C ■

Holder Dimensions (mm)

Stock Height Width Total Cutting Cutting Head Applicable inserts Lever Shim

Cat. No. Conventional Cat. No. length edge edge height Bolt Shim Wrenches

R LHBLF WF HF LHCat. No.Pagepinretainer
PCBN R/L2020K12PCBN R/L2020-43● ●20 20 125 17 20 27
PCBN R/L2520M12PCBN R/L2520-4325 20 150 17 25 27From
  • CN 1204 LCL4 LCS4 LSC42 LSP4 LH030
PCBN R/L2525M12PCBN R/L2525-4325 25 150 22 25 27B22
PCBN R/L3225P12PCBN R/L3225-4332 25 170 22 32 27
PCBN R/L2525M16PCBN R/L2525-5425 25 150 22 25 33
PCBN R/L3225P16From
PCBN R/L3225-5432 25 170 22 32 33CN1606LCL5LCS5 LSC53LSP5LH030
B26
PCBN R/L3232P16PCBN R/L3232-5432 32 170 27 32 33
PCBN R/L3232P19PCBN R/L3232-6432 32 170 27 32 38From
CN1906LCL6LCS6 LSC63LSP6LH040
PCBN R/L4040R19PCBN R/L4040-6440 40 200 35 40 38B28
PCFN70 General turning and profiling

C SEC- Type

91˚ Tool Holders Facing Lever Lock 80˚ –5˚ LF

LH D ■ Spare Parts

This figure shows right handed tools. R ■ Holder Dimensions (mm)

Stock Height Width Total Cutting Cutting Head Applicable inserts Lever Shim

Cat. No. Conventional Cat. No. length edge edge height Bolt Shim Wrench

R L H B LF WF HF LH Cat. No. Page pin retainer

SPCFN R/L2020K12● ●
PCFN R/L2020-4320 20 125 25 20 28

PCFN R/L2520M12 PCFN R/L2520-43 25 20 150 25 25 28 From

  • CN 1204 LCL4 LCS4 LSC42 LSP4 LH030
PCFN R/L2525M12PCFN R/L2525-4325 25 150 32 25 28B22
PCFN R/L3225P12PCFN R/L3225-4332 25 170 32 32 28

T Note: When using a handed chipbreaker insert for facing, the holder and insert are oppositely handed.

V Applicable inserts DCLN Type / PCLN Type / PCBN Type / PCFN Type

Also see the insert selection guide (from page A8). Name of chipbreaker / GU

1st Recommended CBN/PCD

  • Depending on the size, there are some combinations that cannot be produced or not available in order-to-made production. Shape photography

Inserts Grade AC8025P W

Cutting range P (steel) M (stainless steel) K (cast iron) N (non-ferrous metal) H (hardened steel)

Cutting stateFinishingMedium cutting Rough cuttingFinishingMedium cutting Rough cutting High-speed finishing Finishing–Medium cutting Medium–Rough cutting─CoatedNon-coated
SUSUGUMUMUEFEFEGEGEMEMSUMIBORONSUMIBORON UZUZGZGZSUMIDIASUMIDIASUMIBORONSUMIBORON SUMIBORONSUMIBORON
Continuous cut
T1500ZT1500ZAC810PAC810PAC8025PAC8025PAC6020MAC6020MAC6020MAC6020MAC6030MAC6030MBN7000/BNC500BN7000/BNC500AC405KAC405KAC405KAC405KDA1000DA1000BNC2010BNC2010BN1000BN1000
SUSUGUGUMUMUEFEFEGEGEMEMSUMIBORONSUMIBORON GZGZGZGZSUMIDIASUMIDIASUMIBORONSUMIBORON SUMIBORONSUMIBORON
General cut
AC810PAC810PAC8025PAC8025PAC8025PAC8025PAC6030MAC6030MAC6030MAC6030MAC6040MAC6040MBN7000/BNC500BN7000/BNC500AC415KAC415KAC415KAC415KDA1000DA1000BNC2020BNC2020BN2000BN2000
SXSXUXMXMXEFEFEGEGEMEMSUMIBORONSUMIBORON GZGZWithout breakerWithout breaker SUMIDIASUMIDIASUMIBORONSUMIBORON SUMIBORONSUMIBORON
Interrupted cut
AC8025PAC8025PAC830PAC830PAC830PAC830PAC6030MAC6030MAC6040MAC6040MAC6040MAC6040MBN7000/BNC500BN7000/BNC500AC420AC420KKAC420KAC420KDA1000DA1000BNC300BNC300BN350BN350
Recommended From A8 From A12 From A14 From A20 From A18

cutting conditions