Score And Fold Sheet Metal

Next place the wood parallel and slightly behind the bending line.

Score and fold sheet metal.

Watch the visual spread of the wire and keep it the same width in order to maintain an even depth of pressure. If you want a sharp 90 bend tap along the crease with a mallet. By perforating the metal at specific points much like how craftsmen score paper to create neater folds industrial origami claims that their procedure cuts down energy consumption. Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.

Silicon carbide separating discs are superb for scoring metal for bending particularly when the metal sheet is less than 4 or 5 cm across. Paul wells is a london based silversmith and jeweller renowned for his use of direct metalworking techniques. Scoring tools can also be used to cut glass quartz marble and other minerals. While i was originally taught to use discs for catch building which involves only straight lines i discovered that they are superb for curved line scoring.

Place it on the sheet metal to be bent i use masking tape to keep it in position then press it into the sheet to the desired depth using a planishing hammer. His curved score folding technique has been recently recognised with two gold awards for technological innovation from the prestigious goldsmiths. Wells metalwork makes innovative use of foldforming and he has recently developed his own method of score folding sheet metal to create unique forms which touches on the cutting edge fields of curved origami and parametric modelling. Typically the user creates a deep score and then gently taps the material to encourage it to snap in half.

Finally bend the sheet up by hand to the angle desired. Therefore pvd sheet material is ideal for v grooving and folding as a cost effective alternative to brass bronze copper gold and iron. International services we have invested in our machinery in order to provide a comprehensive range of metalwork services and produce highly sophisticated architectural metalwork. To score using a wire begin by bending it to the desired shape of the score.

This weakens the aluminium and creates a fracture line. Bending sheet metal by hand is a manageable task if the piece of sheet metal is small and thin enough to handle. Scores can also be created in things like sheet metal making it easier to fold the metal into shape. Clamp the wood on top of the metal to the workbench.

Place the fracture line over the edge of a table and bend the overhang slightly downwards. Flip the sheet over and repeat.