fredag 26 augusti 2022

Kräftfiske i Småland dag.1


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Various stretch presses exist, with the most common ones being oriented Black Stockings vertically; a hydraulic ram is used to raise the forming die and press it into the sheet metallic resting on a press desk. In distinction, horizontal stretch presses use a stationary press desk to mount the shape die sideways while the sheet is pulled horizontally across the die by gripping jaws. Bending uses machines corresponding to press brakes to bend sheet metallic into U-shapes, V-shapes, and channels. Conversely, horizontal bends on sheet metallic could be removed from strip-shaped pieces in a course of known as decambering. Waterjet Cutting uses a high-pressure jet of water shot at excessive speed to cut through sheet metallic. The water is blended with an abrasive substance to facilitate eroding of the fabric during cutting.