![]() ![]() So it's about the sheet metal, springback compensation and the active surfaces in the die. Our active surface process takes effect for the tools. Our customers now counteract thinning and thickening using Tebis functions specially developed for this application. We developed special deformation procedures to get the behavior of the sheet metal under control that is, to compensate for its material-specific springback. What has Tebis done in the design area to improve processes? Think about the lack of qualified personnel, too: An incredible amount of knowledge is needed to perfectly grind dies.Įssentially, design, NC programming and tryout have to be regarded as parts of an overall process rather than as individual work steps. With our technology, we have brought this time down to 18 weeks even for large dies such as side panel frames. This is due on the one hand to the long processing time and elaborate assembly, but also and especially to the manual spotting work. It used to take a total of 24 weeks before a part came out of the press without cracks or folds. At the same time, project cycles are becoming shorter. Just look at how the industry has developed over the past years! The quality requirements for sheet metal parts have continually increased. It was our customers who had to take definite action. This resulted in many correction grinding steps and a large effort in manual reworking. ![]() What happens during processing is never 100% predictable. ![]() And finally, the stiffness of the die systems varies the press itself deforms. The second is associated with the thinning and thickening of the sheet metal during formation. The first can be attributed to material-specific springback in the sheet metal. There are essentially three areas of uncertainty that are relatively difficult to control in draw die manufacturing. ![]() These include companies of all sizes, such as both car manufacturers as well as tier-1 and tier-2 suppliers and milling providers. Our primary users are currently in die manufacturing. Galozy, who are currently the main users of your process solution? ![]()
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