Threading Technology – Clamping Technology 520

655 Workpiece Clamping System specifications Workpiece clamping is an essential element of the production process. The largest part of these clamping tools are specially designed for the application case described by the user, which means they are special solutions optimized for the individual production process. In the development of these clamping tools, all basic conditions like machine equipment, precision requirements and process sequence, must be taken into account with as much regard to practical conditions as possible. EMUGE, as one of the leading manufacturers of such clamping equipment, uses various clamping principles which we will describe in detail below. The values listed below are only reference values . Features System SP SZ SG SH SM F A F R F E F A F R F E F A F R F E F R P E F A F R F E System set-up mechanical mechanical mechanical hydraulic mechanical Achievable concentricity 2 μm 4 μm 4 μm 2 μm 4 μm Max. expansion in reference to clamping diameter IT7 (11) IT13 IT13 IT7 0.1 - 0.6 mm Clamping ranges, workpiece outside diameter 5 - 400 mm 5 - 400 mm 6 - 300 mm 5 - 300 mm 6 - 300 mm Clamping ranges, workpiece inside diameter 12 - 400 mm 8 - 400 mm 12 - 300 mm 12 - 300 mm – Safety function against over-clamping yes yes yes partially yes Wear protection coating possible yes yes yes yes yes F R = Radial force F A = Axial force F E = Application of force P E = Application of pressure Degree of tolerance Nominal size range in mm ≤ 3 > 3 ≤ 6 > 6 ≤ 10 > 10 ≤ 18 > 18 ≤ 30 > 30 ≤ 50 > 50 ≤ 80 > 80 ≤ 120 > 120 ≤ 180 > 180 ≤ 250 > 250 ≤ 315 > 315 ≤ 400 IT7 10 12 15 18 21 25 30 35 40 46 52 57 IT11 60 75 90 110 130 160 190 220 250 290 320 360 IT13 140 180 220 270 330 390 460 540 630 720 810 890