Каталог Sumitomo токарные резцы (державки) для наружного точения - страница 21

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SEC-External Holders 45˚ 75˚ ESSN Type / ESKN Type ESSN General Turning Fig2 SEC- 30 Type Tool Holders General turing Pin Lock WF B & Facing 45˚ LF2 H ■ Spare Parts –8˚ Fig1 HF LF C This figure shows ■ Holder Dimensions (mm) right handed tools. Total Total Cutting Cutting Stock Height Width length length 2 edge edge height Applicable inserts Eccentric External Holders Cat. No. Conventional Cat. No. Fig Shim Wrench R L H B LF LF2 WF HF Cat. No. Page shaft ESSN R/L1212F09 ESSN R/L1212 ● ● 12 12 80 73.8 16 11.5 1 P321US − SN 0903 B40 ESSN R/L1616H09 ESSN R/L1616H32 ● ● 16 16 100 93.8 20 15.5 1 P322US − ESSN R/L1616H12 ESSN R/L1616H43 16 16 100 91.7 20 15.5 1 P432U − ESSN R/L2020K12 ESSN R/L2020 ● ● 20 20 125 116.7 25 19.5 1 P433U − ESSN R/L2020K12W ESSN R/L2020W ● ● 20 20 125 116.7 25 19.5 2 P433W ESS42 KY40 From ESSN R/L2520M12 ESSN R/L2520 25 20 150 141.7 25 24.5 1 SN 1204 B41 P434U − ESSN R/L2520M12W ESSN R/L2520W 25 20 150 141.7 25 24.5 2 P434W ESS42 Negative ESSN R/L2525M12 Inserts ESSN R/L2525 25 25 150 141.7 32 24.5 1 P434U − ESSN R/L2525M12W ESSN R/L2525W ● ● 25 25 150 141.7 32 24.5 2 P434W ESS42 Note: When using a handed chipbreaker insert for facing, the holder and insert are oppositely handed. General turing ESKN Fig2 SEC- 30 Type Tool Holders Pin Lock C WF B Facing 75˚ LF –5˚ ■ Spare Parts –6˚ D H Fig1 HF This figure shows ■ Holder Dimensions (mm) right handed tools. R Total Cutting Cutting Stock Height Width length edge edge height Applicable inserts Eccentric Cat. No. Conventional Cat. No. Fig Shim Wrench R L H B LF WF HF Cat. No. Page shaft ESKN R/L1212F09 ESKN R/L1212 ● ● 12 12 80 16 11.5 1 P321US − SN 0903 B40 S ESKN R/L1616H09 ESKN R/L1616H32 ● ● 16 16 100 20 15.5 1 P322US − ESKN R/L1616H12 ESKN R/L1616H43 16 16 100 20 15.5 1 P432U − ESKN R/L2020K12 ESKN R/L2020 20 20 125 25 19.5 1 P433U − ESKN R/L2020K12W ESKN R/L2020W ● ● 20 20 125 25 19.5 2 P433W ESS42 KY40 From T ESKN R/L2520M12 ESKN R/L2520 25 20 150 25 24.5 1 SN 1204 B41 P434U − ESKN R/L2520M12W ESKN R/L2520W 25 20 150 25 24.5 2 P434W ESS42 ESKN R/L2525M12 ESKN R/L2525 25 25 150 32 24.5 1 P434U − ESKN R/L2525M12W ESKN R/L2525W ● ● 25 25 150 32 24.5 2 P434W ESS42 Note: When using a handed chipbreaker insert for facing, the holder and insert are oppositely handed. V Applicable inserts DSBN Type / DSDN Type / DSSN Type / PSSN Type / PSDN Type / PSBN Type / PSKN Type / ESBN Type / ESDN Type / ESKN Type / ESSN Type ● Also see the insert selection guide (from page A8). GU Name of chipbreaker / W Legend 1st Recommended CBN/PCD Inserts ● Depending on the size, there are some combinations that cannot be produced or not available in order-to-made production. Shape photography Grade AC8025P Cutting range P (steel) M (stainless steel) K (cast iron) H (hardened steel) Hard brittle material Cutting state Finishing Medium cutting Rough cutting Finishing Medium cutting Rough cutting High-speed finishing Finishing–Medium cutting Medium–Rough cutting Coated Non-coated Finishing SU GU MU EF EG EM SUMIBORON UZ GZ SUMIBORON SUMIBORON SUMIDIA Binderless Continuous cut T1500Z AC810P AC8025P AC6020M AC6020M AC6030M BN7000/BNC500 AC405K AC405K BNC2010 BN1000 NPD10 SU GU MU EF EG EM SUMIBORON GZ GZ SUMIBORON SUMIBORON General cut – AC810P AC8025P AC8025P AC6030M AC6030M AC6040M BN7000/BNC500 AC415K AC415K BNC2020 BN2000 SX UX MX EF EG EM SUMIBORON GZ Without breaker SUMIBORON SUMIBORON Interrupted cut – AC8025P AC830P AC830P AC6030M AC6040M AC6040M BN7000/BNC500 AC420K AC420K BNC300 BN350 Recommended cutting conditions From A8 From A12 From A14 From A18 From M4 BNC500 is for ductile iron cast. C21