End-stop system vario quick

The vario quick is an end-stop system with standardized adjustable workpiece end-stops. It saves valuable work preparation time and gives you significantly more flexibility. Since you always have the required clamping length on hand – without having to produce the end-stops yourself. The clamping length is set for the end-stop screws / blank screws via a threaded spindle. One half turn corresponds to 1 mm adjustment travel. The sets can be expanded individually with separately available end-stop and blank screws. The vario quick end-stop system can also be used stationary under specific conditions [table bore required]. As an alternative, we recommend our vario part system.

Large workpieces – large chucks – large clamping heads. So far so good, but sometimes you also have to machine smaller workpieces? Instead of buying large clamping heads with a small diameter, there is now a better alternative: the clamping head adapter. For example, it can basically turn a size 100 chuck into a size 65 chuck and you can then change your normal size 65 heads using this clamping head adapter. Your advantages are in-stock availability and a lower price for the smaller clamping heads. You also save the costs of purchasing new large clamping heads if you are already using smaller clamping heads. Changing the clamping head adapter is fast and easy with the suitable changer interface.

Maximum precision in a mini format The TOPlus premium chuck is ideal for high-precision clamping of delicate and thin-walled parts, as well as solid and massive parts. In combination with premium clamping heads and when clamping against the end-stop, you benefit from incredible run-out accuracy of ≤ 5 μm. That makes the standard TOPlus premium chuck a better and less expensive alternative to hydro-expansion and diaphragm clamping devices. In addition to high precision, the large opening stroke also facilitates automated loading of the machine – even if the robot is somewhat inaccurate. By the way, slight contact with the workpiece during loading has no negative effect on the TOPlus premium. Despite its high precision it remains »robust« and your process remains stable. The most accurate of all HAINBUCH chucks!

The segmented clamping bushing SE with the hexagon socket sits on the clamping pyramid, absolutely form-fitted in every clamping position and thereby enables maximum machining performance with minimal vibration and thus less tool wear. The full-surface contact of the segmented clamping bushing on the mandrel ensures a significantly better insensitivity to contamination than previous segmented clamping bushing/mandrel systems. Therefore, these segmented clamping bushings are even better suited for raw material, cast and forged parts, as well as fine-particle non-ferrous metals such as brass. And they offer this suitability at run-out of ≤ 0.01 mm and in the premium version at ≤ 0.007 mm.