Каталог Sumitomo токарные резцы (державки) для наружного точения - страница 27

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SEC-External Holders 91° ETFN Type ETFN Fig1 Fig2 SEC- 30 Type General turing Facing WF 91˚ B Tool Holders Pin Lock Fig3 –5˚ –5˚ LF LH HF H ■ Spare Parts Fig4 LH C Note: This figure shows Holders External ■ Holder Dimensions (mm) right handed tools. Stock Height Width Total Cutting Cutting Head Applicable inserts Eccentric Cat. No. Conventional Cat. No. length edge edge height Fig Shim Wrenches R L H B LF WF HF LH Cat. No. Page shaft ETFN R/L1212F11 ETFN R/L1212 ● ● 12 12 80 16 11.5 − 1 TN 1103 B54 P221US − KY25 ETFN R/L1616H1603 ETFN R/L1616H32 16 16 100 20 15.5 − 1 TN 1603 From B55 P322US − ETFN R/L1616H1604 ETFN R/L1616H33 ● ● 16 16 100 20 15.5 − 1 TN 1604 From B56 P332US − ETFN R/L2020K1603 ETFN R/L2020K32 20 20 125 25 19.5 − 1 TN 1603 From P323US − ETFN R/L2020K1603W ETFN R/L2020K32W 20 20 125 25 19.5 − 2 B55 P323WS EST32 Negative ETFN R/L2020K1604 ETFN R/L2020K33 20 20 125 25 19.5 − 1 P333US − Inserts ETFN R/L2020K1604W ETFN R/L2020K33W ● ● 20 20 125 25 19.5 − 2 P333WS EST32 KY40 ETFN R/L2520M1604 ETFN R/L2520 25 20 150 25 24.5 − 1 TN 1604 From P334US − ETFN R/L2520M1604W ETFN R/L2520W 25 20 150 25 24.5 − 2 B56 P334WS EST32 ETFN R/L2525M1604 ETFN R/L2525M33 25 25 150 32 24.5 − 1 P334US − ETFN R/L2525M1604W ETFN R/L2525M33W ● ● 25 25 150 32 24.5 − 2 P334WS EST32 C ETFN R/L2525M22 ETFN R/L2525M43 25 25 150 32 24.5 30 3 TN 2204 From P434U − ETFN R/L2525M22W ETFN R/L2525M43W ● ● 25 25 150 32 24.5 30 4 B61 P434W EST43 Note: When using a handed chipbreaker insert for facing, the holder and insert are oppositely handed. D Applicable inserts DTGN Type / DTFN Type / PTGN Type / PTTN Type / PTFN Type / ETGN Type / ETAN Type / ETFN Type / ETEN Type / ETXN Type / MTJN Type / MTXN Type ● Also see the insert selection guide (from page A8). Legend Name of chipbreaker / GU 1st Recommended CBN/PCD R 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) N (non-ferrous metal) H (hardened steel) Cutting state Finishing Medium cutting Rough cutting Finishing Medium cutting Rough cutting High-speed finishing Finishing–Medium cutting Medium–Rough cutting – Coated Non-coated SU GU MU EF EG EM SUMIBORON UZ GZ SUMIDIA SUMIBORON SUMIBORON S Continuous cut T1500Z AC810P AC8025P AC6020M AC6020M AC6030M BN7000/BNC500 AC405K AC405K DA1000 BNC2010 BN1000 SU GU MU EF EG EM SUMIBORON GZ GZ SUMIDIA SUMIBORON SUMIBORON General cut AC810P AC8025P AC8025P AC6030M AC6030M AC6040M BN7000/BNC500 AC415K AC415K DA1000 BNC2020 BN2000 T SX UX MX EF EG EM SUMIBORON GZ Without breaker SUMIDIA SUMIBORON SUMIBORON Interrupted cut AC8025P AC830P AC830P AC6030M AC6040M AC6040M BN7000/BNC500 AC420K AC420K DA1000 BNC300 BN350 Recommended From A8 From A12 From A14 From A20 From A18 cutting conditions BNC500 is for ductile iron cast. V W C27