Clamping solutions for system 3R products
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GF Machining Solutions +GF+ System 3R palletizing systems with Spreitzer clamping solutions GF Machining Solutions +GF+

Workpiece clamping solutions to increase productivity The advantages of a palletable workpiece clamping solution // These are obvious: This is the only way to equip a pallet with a vise, a special device and a workpiece outside the machine and then quickly change it into the machine and replace it again. You save expensive set-up times and significantly reduce downtime. However, the prerequisite for this is that all systems are matched to one another. And we offer you: The pallet clamping systems from System 3R and the System 3R Dynafix pallet with Spreitzer centre-vise in a 5-axis milling...

Content The System 3R benefits + Standard interface between machine and workpiece + Universally applicable in milling, turning, grinding, sinking and measuring + Reduced set-up times + High precision and quality + Indexing 4 x 90 ° The advantages of the Spreitzer clamping solutions + High centering and repetition accuracy enable highest production quality + Less vibration - The stable design allows safe clamping and reduces vibrations on the workpiece + In the 5-axis machining, the compact mechanical or pneumatic centre-clamping vises allows exact machining of workpieces to the axis of...

System 3R palletizing systems Macro 54 x 54 mm Hardened and precision-cast, with clearance holes for four fixing screws. Clamping solultions → page 12 Macro 70 x 70 mm Hardened and precision-cast, with clearance holes for four fixing screws. Clamping solultions → page14 MacroMagnum Unhardened Ø156 mm pallet with hardened reference elements and hole markings for eight clearance holes. + Adapted for automatic changing + Ready for code carrier + Weight 4,5 kg Clamping solultions → page 16 GPS 70/120 Stahlpalette Workpiece and device holder for precision production. Prepared for automation with...

GPS 240 Cast aluminium pallet. Suitable for high-speed milling and arduous milling operations. Prepared for automation. + Construction height: 48.0 ±0.01 mm + X/Y-centring: with coined cam + Flatness: 0.02 mm Clamping solultions → page 32 Dynafix Milled aluminium pallet 280x280 mm + Adapted for automatic changing + Ready for code carrier + Flatness 0.04 mm + Thickness tolerance +0.5/-0 mm Clamping solultions → Seite 37 Delphin drawbars Positioning and clamping element for use on the System 3R zero-point clamping system Delphin. Clamping solultions → Seite 42

SPREITZER CLAMPING SOLUTIONS Mechanical centre-clamping vises MZR + Attractively priced basic model + Powerful raw material clamping without prestamping + Reversible jaws for maximum clamping range + Repetition accuracy 0,01 mm + Pairing accuracy 0,03 mm Mechanical centre-clamping vises MZE + Compact design + Wide clamping range + Interchangeable clamping jaws for various customer requirements + Centering accuracy ±0,015 mm + Repetition accuracy 0,01 mm + Pairing accuracy 0,02 mm Mechanical centre-clamping vises MZU + Large clamping range due to reversible top jaws + Maximum flexibility +...

SPREITZER CLAMPING SOLUTIONS Mechanical centre-clamping vises MZC + First and second setup in the highest quality + Unmachined and pre-machined workpieces + High clamping and holding force + 100% encapsulated design + Pairing accuracy 0,01 mm + Centering accuracy ±0,015 mm (type E) ±0,005 mm (type S) + Repetition accuracy 0,01 mm (type E) 0,003 mm (type S) Mechanical centre-clamping vises MZS + High clamping accuracy + High centering and repetition accuracy + Large variety + Centering accuracy ±0,005 mm + Repetition accuracy 0,003 mm + Pairing accuracy 0,01 mm

SPREITZER CLAMPING SOLUTIONS Mechanical compact vises MSU + Compact design, maximum accessibility + Wide clamping range by reversible top jaws + Highest flexibility + Pairing accuracy 0,02 mm Precision vises N xx S + Compact design + Exchangeable clamping jaws + Clamping jaw with pull-down effect + Pairing accuracy 0,01 mm Pneumatic centre-clamping vises PZS + Short clamping time + Usable for automation + High clamping accuracy + Centering accuracy ±0,005 mm + Repetition accuracy 0,003 mm + Pairing accuracy 0,01 mm

SPREITZER CLAMPING SOLUTIONS Machanical three-jaw chucks DBF + High precision + High clamping force + lamping accuracy better than DIN 6386 C Pneumatic three-jaw chucks DBF-P + Short clamping time + Usable for automation + High clamping accuracy + Repetition accuracy < 0,02 mm Magnetic chucks + High precision plate for grinding and EDM (type SPPF) Holding force 120 N/cm² Pole pitch 1,4 + 0,5 mm + Extremely strong magnetic chuck for milling+ (type SPPM) Holding force 180 N/cm² Pole pitch 11 + 4 mm

SPREITZER CLAMPING SOLUTIONS Clamping jaw types Clamping jaws, soft Soft block jaws The soft clamping jaws can be machined and fitted on the workpiece. Step jaws, grinded Reversible stepped jaws, grinded For clamping of finished parts or for use in the second setup. Step jaws with carbide coating Reversible stepped jaws with carbide coating High holding force through increased friction factor. The workpiece surface will not be damaged. Step jaws, rough with coating Reversible stepped jaws with clamping insert, rough with coating / carbide coating For clamping of high-strength raw material....

SPREITZER CLAMPING SOLUTIONS Pull-down pendulum jaws With the pull-down pendulum jaws, angular misalignments of several millimetres can be rectified. Prism jaws Hardened and grinded prism jaws for clamping round workpieces. Selection criteria Workpiece material Workpiece surface rolled, casted, forged drawn sawn . carbide coating, rough, grip rough, grip carbide coating, grinded carbide coating, grinded Heat-treated steel e.g. C45 induction hardened, 21MnCr5 case-hardened, 40CrMnMoS8-6 nitrided Guss Casting e.g. gray cast iron, gunmetal carbide coating, carbide coating,...

CLAMPING SOLUTIONS Macro 54 x 54 mm Item number: 3R-651.7E-P Hardened and precision-cast, with clearance holes for four fixing screws. Adapted for automatic changing Parallel-ground top and bottom faces Fixed index positions 4x90° Rust-resistant MZU 80-36 & Macro 54x 54 mm Item number: B809500363 36 Clamping width Clamping force MZR 80-36 & Macro 54 x 54 mm Item number: B8095004