博文

目前显示的是 四月, 2017的博文

The blister

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The given template. Use a electric sander to ensure the edge of the hole of the template smooth. Place the aluminum sheet between two parts of the template and tightly fix them with the screws. Smash the aluminum with the nylon hammer to make the bottom part of the blister deepest. I rubbed a timber with the sander to make it into a sharp shape. It helps to refine the edge of the blister and also remains the rest part of the aluminum flat. Finally polish it with the mental polishing liquid. The final product

The tray

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Make the template with wood. Cut the aluminum sheet into the correct shape. Polish the edge with metal sander. Fix the aluminum sheet with the template. Smash the straight edge of the tray first. Then the round corner. Two trays use the same template to unsure they have the same size. Finally polish it with metal polishing liquid. The final product How the two trays match each other

The torus

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Place the aluminum sheet on a wooden cylinder with a concave rut. Bend it along the shape of the cylinder. Use the sharp end of the hammer smash the part above the concave rut to create the curve in the middle. Use the sharper hammer beating on the reversed surface on a sand bag. So that the curves on reverse direction is created. Use the planishing hammer and the bending steel to adjust the arc of the curve. Use the metal polish liquid to make the surface of the object smooth and shining. The final product

The bowl

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Cut the aluminium sheet into a circle with the metal cutter. Draw different size of circles and four diameter lines as reference lines. Use the sharper end of the nylon hammer together with a wooden template, beating the outer edge of the reference marker to make it bend. Use the bigger end of the hammer smash with the sand bag smash the central part of the aluminium sheet. Use the planishing hammer to smooth the rough and uneven surface. Use the English wheel to remove the marker of the planishing hammer. Place the bowl on a flat surface and keep the pen moving on the table all the time to make sure the line is parallel to the horizontal line. Cut along the line, thus the edge of the bowl would be neat and flat. Use the metal sander to polish the edge. Still polishing. Use the metal polish liquid to make the surface smooth and shining. The final product