Metals XXIIIVersion en ligne Quiz about Shaping tecniques par tekno TEKNESO 1 What technique is used when the unprocessed metal is passed through a series of rollers that compress it, reduce its thickness and increase its length? Written answer 2 What technique is used when the heated metal is pushed through a die (molde) with the required shape, by a piston, using compression? Written answer 3 What technique is used when the unprocessed metal is usually heated first and placed on an anvil and then it is hit with a hammer repeatedly? Written answer 4 What technique is used when the heated unprocessed metal is placed between 2 dies (one fixed and the other mobile) and they are pressed together to make the required shape? Written answer 5 What tecnique is used when a sheet of metal is hit with a punch to make the required shape in a mould? Written answer 6 What technique is used when the metal is subjected to force to make the shape required? Written answer 7 What technique is used when a wire is pulled through a hole that has the required dimensions? Written answer 8 What of these techniques doesn't belong to shaping techniques? a Bending b Die Casting c Forging d Extrusion 9 What are the ways we have to build the moulds for the casting technique? Choose one or more answers a Wax Casting b Sand Casting c Press Casting d Die Casting e Bending Casting f Rolling Casting 10 What shaping technique has been used to make the object in this picture? a Bending b Wire Drawing c Forging d Press Forging e Rolling f Extrusion 11 What shaping technique has been used to make the object in this picture? Choose one or more answers a Rolling b Press Forging c Bending d Punching e Extrusion f Wire Drawing 12 What shaping technique has been used to make the object in this picture? a Extrusion b Bending c Forging d Rolling e Wire drawing f Punching 13 What shaping technique has been used to make the object in this picture? a Rolling b Press Forging c Punching d Bending e Wire drawing f Extrusion 14 What shaping technique has been used to make the object in this picture? a Bending b Wire Drawing c Punching d Forging e Rolling f Extrusion
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