690 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.690

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 690 0690 ENG Lab2u

Hoffmann Group 47 DIN ISO 69871 7388-1 Form ADB G 2,5 (<3nm) 25000 V-X min'1 JLj HSC HPC 4asat M Slim 3° hydraulic chuck Extremely slim design (3°-contour) Enhanced surface structure. With Ballufchip bore. Axial length adjustment available. Shanks hard turned. Application: Especially in operations in tool and mould making. Wherever reduced interference contours are required. For drilling, reaming, and milling. For clamping tools with shank tolerance h6. Supplied with: Hexagon socket d rive with T-handle bGaiant slotted reducing adapter with cooling - for HD chuck With cooling channel slots. Application: For drilling, reaming, milling, and tool sharpening. For clamping 0 reduction. Radial run-out ±5 urn (system accuracy at 3xd). Radial run-out ±2 jim (for reducing sleeve). Higher clamping forces than with direct clamping. Clamping range 0 D, mm 6 I 8 I 10 I 12 1 ErlTlT Slim hydraulic chuck SK40 A = 120 355.41 355.41 355.41 355.41 0D2 mm 12 14 16 18 0D3 mm 20.4 22.4 24.5 26.6 0D mm 50 L; mm 73 74 74 75 \ 302155 Clamping range 0 D, mm 3 4 I 5 8 I 10 I 12 I 14 I i 18 I 20 I 25 a 30 2135 012 mm 117.81 117.81 117.81 117.81 117.81 - a 302155 Slotted reducing adapter 020 mm 108.41 108.41 108.41 106.43 106.43 106.43 106.43 106.43 106.43 - a 302175 032 mm - 126.72 126.72 126.72 126.72 126.72 126.72 126.72 126.72 126.72 Slotted reducing adapter - for HD chuck Sealed (rubber plug). Application: For drilling, reaming, milling, and tool sharpening. For clamping 0 reduction. Radial run-out ±5 jim (system accuracy at 3xd). Radial run-out ±2 urn (for reducing sleeve). Higher clamping forces than with direct clamping. 302140 Clamping range 0 D. mm 3 4 I 5 I 8 I 10 1 12 1 14 16 1 18 1 20 1 25 “302140 012 mm 103.95 103.95 103.95 103.95 103.95 - 30 2160 Slotted reducing adapter 020 mm 97.22 97.22 97.22 79.- 79.- 79.- 79- 79- 79.- - B 302180 032 mm - 97.22 97.22 97.22 97.22 97.22 97.22 97.22 97.22 97.22 EWS TAPMATIC - High-speed tapping with Features Automatic reversal of direction of rotation Length compensation on tension Constant cutting speed Advantages Reduction of the machining time by up to 50 % Increase in the production capacity Three-fold increase in the working life of the tapping tool Protects the machine (avoiding spindle changeover) Around 75 % saving in power consumption by elimination of braking and starting the machine Availability RSR radial tapping head Tapping range M4.5-M12 Speed 2500 rpm (i = 1.5:1) 690 ASR axial tapping head Tapping range M4.5-M12 Speed 2500 rpm (i = 1:1) reversing kinematics