Whether you need hydroforming presses for high quantities, sinter presses with sophisticated control technology or nano presses with precise positioning, our experience in this area is very diverse, as the examples below show.<\/p>\n\n
As a competent specialist with many years of experience, we offer you customized solutions that meet your requirements.<\/p>\n\n
Your advantage at a glance:<\/strong><\/p>\n\n
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One contact for all questions<\/li>\n\n\n\n
Cost-effective solution<\/li>\n\n\n\n
Clear overall responsibility with one supplier<\/li>\n<\/ul>\n\n
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Fancy a few interesting application examples?<\/strong><\/h2>\n\n
Application example 1: I(nternal) high pressure forming presses<\/strong>In hydroforming presses, the water forms complex components with precise pressure control. In these machines, a pipe is filled with water, sealed and then formed using the deformation axes of the tool and a servo pressure intensifier. All process parameters can be optimized using the integrated oscilloscope. The pressure build-up curve can be used, for example, to make a statement about the product quality. This makes it possible to produce very complex components, for example for the automotive industry, in large quantities.<\/p>\n\n
We have even designed and manufactured a complete machine for small components for one manufacturer. This machine has now produced several million parts, and a second machine was purchased to increase capacity.<\/p>\n\n\nIHU bellows machine<\/figcaption><\/figure>\n<\/figure>\n\n
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Application example 2: Sinter pressing<\/strong><\/p>\n\n
Sinter presses have a lower and an upper piston as their main axes, which are moved in relation to each other in a position and pressure-controlled manner. The high accuracy requirements demand special control functions. For example, a float-off function is required when filling the lower flask. To remove the parts that are still brittle, the upper piston must generate a gentle load so that the workpiece does not break at the edges when the lower piston is raised.<\/p>\n\n
All these functions are implemented in our controller. In addition, there are various servo-hydraulic axes that have to be positioned depending on positions and cycle requirements. An example of this is the so-called filling shoe, which transports the sintering powder into the tool. We have stored various travel profiles and a fill level correction. This automatically modifies the filling quantity depending on the pressing result. This reduces the minimum deviations further and further. <\/p>\n\n
All these axes are controlled centrally by the powerful CPU of our compact system with a cycle time of less than one millisecond. The system has a modular design and can control up to 16 axes. The measurement tolerance of the components is within 5\u00b5m. Hardware used: our compact system.<\/p>\n\n
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