Automatic polishers - Import export

CNC polishing of compressor blades and vanes to optimize flow efficiency while at the same time minimizing differences due to tolerances in blade geometry. This is essential to the balancing of the compressor rotor and the fit of the stator parts. The SPE allows to keep up with the demand of this for the latest F-Class & H-Class Gas Turbine Compressors. The SPE CNC-Machine allows automatic polishing of all rows of the Gas Turbine Compressor, as well as most rows of Steam Turbine Blades within tight tolerances and highest repeatability. A dedicated CAD/CAM software allows for generation of NC part programs. As the SPE is a cartesian type machine tool there is no need for referencing or time consuming in process gauging. The precision and repeatability of the process allows the balancing of the milling process to leave a rougher scallop on the blade and save valuable time and cutter on the milling side. Capable of polishing compressor blades, fan blades and vanes up to 550 mm in length.

1. PA2CNC – Automatic CNC spoke polishing machine equipped with 9 tools for complete cleaning of the welded corner, capable of working profiles of any shape (linear, internal, external radius, etc.), with a maximum height of 200 mm and minimum 35mm . The integrated tools are: a) four reversible blades for cleaning the flat part with one side dedicated to the trenching finish and the other to the smooth pass; b) radial blade to clean the rounded part; c) an upper and a lower vertical milling/drilling unit for different types of processing, such as joint channeling or particular finishes depending on the shape of the profile; d) Ø250 blade with movement in two axes; e) hook for cleaning the anchoring area of ​​the glass ball. 2. Programming is carried out in self-learning and the resulting program is transformed into ISO language (upon request, the machine can be equipped with an ISO interpreter).

Polispray I and Polispray II are high pressure spray-guns for liquid polishing compounds Used on automatic polishing machines Spare parts available

Seamless quality control is becoming an ever important factor in competition. Micrographs are indispensable in the release of new crimp terminals and tools. The MicroLab 35 micrograph laboratory is a central part of modern quality engineering. MicroLab 35 is designed for the quick creation of micrographs of terminals up to a diameter of 3 mm. The processing time is short thanks to the fully automatic transport system and the reliable tech­nology. The parallel processes allow one micrograph per minute to be created on a continuous basis. The sample is clamped in place quickly with laser support, so the inspection position is determined precisely. There is no re-clamping of samples – the MicroLab 35 cuts and polishes the samples automatically. As soon as the samples arrive at the evaluation unit, they undergo electrolytic cleaning – the micrograph is taken and evaluated.