Method for clamping of workpieces as well as embossing device and clamping device
AssigneeLang Technik GmbH
InventorGuenter Lang
Life of this patent
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Abstract
A method for clamping a workpiece that is first provided with depressions, wherein these depressions are, arranged in one row or a field having a grid distance of 3 mm. The grid distance is thereby the center distance of the depressions, the depth of which is preferably less than the length of the depressions measured in direction of the row of the depressions. The distances between the depressions preferably correspond approximately to the length of the depressions. The grid distance of 2.5 mm to 3 mm has proven to be an optimum for a wide range of usable workpieces and materials.
Claims20
A method for clamping of a workpiece, in which in a preparing process step deformations in a defined grid are provided on the workpiece that exclusively serve as positioning and coupling elements during clamping in a corresponding clamping device, that apart therefrom do not have any additional function,
- in which the workpieces is clamped in a combined friction-fit and form-fit manner with clamping jaws that have clamping surfaces for friction-fit holding of the workpiece and that have form-fit elements for form-fit positioning and securing a position of the workpiece that match with the deformations,
- wherein the deformations are arranged in the defined grid with a center distance in a range of 2.5 mm to 3.5 mm relative to each other.
Dependencies are inferred from the claim text.