Общий каталог Sumitomo 2019 - 2020 - страница 225

SEC-MINI Tool Holders SBT Type / PBT Type SBT Fig 1 Fig 2 Back Turning 20 Screw-on 2 Back Turning WF B 12 WF 0˚ LF 0˚ HF HF 12 H For Small Lathes 20 2 Holder Parts Dimensions (mm) Cutting Cutting Flat Screw Wrench Overall D Stock Height Width Edge Edge Applicable Cat. No. Length Fig Distance Height Inserts Nm H B LF WF HF (For Torx Holes) SBT35 R1010 ● 10 10 120 2.5 10 2 SBT35 R1212 ● 12 12 120 2.5 12 1 BTR35○○ BFTX0307N 2.0 TRX10 SBT35 R1616 ● 16 16 120 2.5 16 1 SBT35 R2020 ● 20 20 125 2.5 20 1 Back Back Turning Clamp Lever Lock PBT Fig 1 Fig 2 HBL 2 Back Turning WF 12 B 0˚ WF LF 0˚ HF HF 12 H 2 HBL Holder Parts Dimensions (mm) Lever Set Cutting Cutting Pin Wrench Overall Edge Pin Screw Stock Height Width Edge Offset Applicable Cat. No. Length Distance Height Fig Inserts H B LF WF HF HBL (For Hex Socket) PBT35 R1010 ● 10 10 120 2.5 10 20 2 BTT0407 PBT35 R1212 ● 12 12 120 2.5 12 Q 1 BTR35○○ LCL09 LP07 TH020 PBT35 R1616 ● 16 16 120 2.5 16 Q 1 BTT0411 PBT35 R2020 ● 20 20 120 2.5 20 Q 1 PBT55 R1010 ● 10 10 120 3.7 10 22 2 BTT0407 PBT55 R1212 ● 12 12 120 3.7 12 Q 1 BTR55○○ LCL09 LP07 TH020 PBT55 R1616 ● 16 16 120 3.7 16 Q 1 BTT0411 PBT55 R2020 ● 20 20 120 3.7 20 Q 1 PBT80 R1010 ● 10 10 120 5.2 10 25 2 BTT0407 PBT80 R1212 ● 12 12 120 5.2 12 Q 1 BTR80○○ LCL09 LP07 TH020 PBT80 R1616 ● 16 16 120 5.2 16 Q 1 BTT0411 PBT80 R2020 ● 20 20 120 5.2 20 Q 1 Insert ( Coated Carbide / Cermet) Dimensions (mm) Maximum Fig 1 AC1030U AC530U ACZ150 Overall Width Nose T1500A ø6.8 Depth of Cat. No. Length of Cut Radius Applicable Fig RE Cut Holders L CDX CW RE CW BT R3505 ● ● ● ● 15 3.5 2.5 0.05 SBT35R○○○○ 1 CDX 3° BT R3515 ● ● ● ● 15 3.5 2.5 0.15 PBT35R○○○○ 1 L 0.5 BT R5505 ● ● ● Q 19 5.5 3.7 0.05 1 PBT55R○○○○ BT R5515 ● ● ● Q 19 5.5 3.7 0.15 1 15° ° 4.0 3.8 60 BT R8005 ● ● ● Q 24 8.0 5.2 0.05 1 CDX PBT80R○○○○ BT R8015 ● ● ● Q 24 8.0 5.2 0.15 1 Recommended Cutting Conditions Shank Tolerance of SBT Type / PBT Type A positive tolerance (0.1 - 0.3) is applied to the shank height (H) Work Material P Free-Cutting Steel P Carbon Steel M Stainless Steel to prevent the cutting edge from interfering with the toolpost. Tooling Plunging Traverse Cut Plunging Traverse Cut Plunging Traverse Cut Tool Overhang Cutting Speed (vc) (m/min) 50 to 150 50 to 150 50 to 150 Shank height (H) is greater than HF H cutting edge height (HF). Feed Rate f (mm/rev) 0.02 to 0.10 0.02 to 0.15 0.02 to 0.05 0.02 to 0.10 0.02 to 0.04 0.02 to 0.06 Toolpost Coolant Oil-based Amount of tool overhang can be shortened when mounted on a toolpost. N m Recommended Tightening Torque (N·m) D11