Grinding workpiece clamping chuck KFHP

high-precision3-jaw

he KFHP power chucks have been specially developed for cylindrical grinding machines and are perfectly suited for grinding large components. Despite the large radial jaw stroke of 4 mm, the overall height is very low so that the machining space of your cylindrical grinding machine can be used optimally. The chucks are sealed against the ingress of grinding debris and are filled with oil for lubrication to ensure trouble-free operation over an extended period. This design makes them virtually maintenance-free. The KFHP power chucks are also equipped with a volume compensation, which prevents unnecessary oil loss and the ingress of grinding fluids. Functions & Field of Applications • Perfectly suited for large workpieces • Clamping on the external and internal diameter • Large through-bore clearance • Power chuck actuated by pneumatic force clamping cylinder • Ideal chuck for all cylindrical grinding machines Advantages • High precision ≤ 0.002 mm • Hermetically sealed and permanently lubricated to ensure low maintenance • Suitable for use on cylindrical grinding machines • Extremely low design height • Precision interface between the base and top jaws • Does not require regrinding of the clamping section after a change of jaws • Jaws are interchangeable between chucks of the same design • Standard accessories available Changing jaws within micrometer tolerances is made easy! All power chucks of the KCHP/VKCHP generation feature precision jig-ground locating bores for precision ball positioning. This ensures a quick clamping jaw change, independent of the chuck, without regrinding the jaws. This feature saves valuable time and increases productivity.