762 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.762

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 762 0762 ENG Lab2u

Hoffmann Group 47 BtiSON Combination four-jaw lathe chucks - with individual and centric jaw adjustment Standard: DIN 6351 Wescott system. Material: Cast iron Application: Combined clamping option due to two different jaw adjustments: a) Self-centring adjustment of the base jaws (geared scroll); b) Individual adjustment of top jaws. This allows irregularly shaped components to be clamped as if to a face plate. The gear scroll for jaw adjustment is through-hardened, the flanks of the scroll and of the bottom jaw teeth are ground on both sides. 315635 - With recessed mount DIN 6351 Form A. The chuck is mounted on a flange by screws inserted from the rear and the flange is then mounted on the lathe spindle. Flange blanks (see No. 317000) must first be adapted to the machine and then to the lathe chuck. 315645 - Short taper series to DIN 55027 with studs and collar nuts for spindle noses to DIN 55027. (DIN 55027 and international standard ISO 702/111 are identical to DIN 55022 (old standard)). The chuck is fitted to the spindle nose directly, without an intermediate adaptor. Supplied with: 1 set = 4 hardened base jaws, 1 set = 4 hardened reversible jaws (internally and externally applicable) 1 chuck key. of the jaws. 315635 Outer 0 A/taper i 315635 N 315645 Aperture E Height without jaws H, Height with jaws H2 Pitch circle diameter F Number of studs Size of studs Centring 0B Centring taper B Centring depth C Chuck key square K Weight Combination four-jaw lathe chucks 315645 315645 315635 315645 315635 mm DIN 6351 DIN 55027 mm kg 125 801.- 38 75 95 108 95 - 4 9 6 160 924.30 42 84 116 140 125 - 4 11 11 160/5 1155.60 42 100.7 132.7 104.8 4 M10 - 82.575 - 11 11 200 1158.30 55 96 127 176 160 - 5 11 19 200/5 1306.80 55 112 143 104.8 4 M10 - 82.575 - 11 19 200/6 1306.80 55 112 143 133.4 4 M10 - 106.39 - 11 19 250 1482.30 76 102 135 224 200 - 6 14 31 250/6 1779.30 76 120.5 153 5 133.4 4 Ml 2 - 106.39 - 14 31 hainbuoi TOROK lathe chuck for SK65 collets Precision clamping for filigree components and grinding work. Concentricity 0.01 mm, axial repeatability 10 nm, bar pass-through up to 65 mm. Prepared for easy insertion of component or front end-stop. Radial clamping force up to maximum 71 kN, operating force 62 Nm. Suitable for: Clamping heads No. 329930 - 329934. Advantage: No loss of clamping force resulting from centrifugal forces(see diagram), unlike lathe chucks Application: High precision manual chuck for lathes without clamping cylinder, automatic lathes, and grinding machines. Supplied with: Chuck key, component end-stop, (removable). Optional extras: For clamping heads see No. 329930 - 329934, For changing device see No. 329830. ne'y vefs,° 31 5700 Outer 0 A/taper HHSSHHKlul 200 I 200/5 I 200/6 1 TOROK lathe chuck with recessed mount DIN 6350 (1530.-) TOROK lathe chuck with short taper DIN 55027 (1791.-) (1791.-) -P1- Changing device ft Clamping range Centring 0 B 0C Height H1 Height H Collet chuck maximum speed Weight 762 mm 162 H7 mm 120 min-1 kg 16.1 4-65 82.575 145 f7 140 21 5K65 6000 20.3 106.39 140 19.7 % Clamping head