STUDI PENARIKAN KAWAT TEMBAGA DENGAN METODE WIRE DRAWING

Abstract

The wire is generally used for various purposes in the field of mechanical and eletrikal, such as anchoring the suspension bridge, crane car, the electricity cables, and power cables rumah.salah an important factor in the mechanical and wire used eletrikal is not allowed to drop out, because when breaking up may result in losses as well as the safety of the penggunanya.Pembuatan bragged pure copper wire cable used for electrical conductors carried by working the wire drawing. during the process of wire drawing copper wire led to a decline in the value of roughness of copper wire. However, the highest value of roughness of copper wires with a voltage value of 440 KN / mm2 and strain 0.65 and style KN 623.238 and 1246.47 w power and speed of withdrawal of 2cm / s. so the copper wire which has undergone the process of drawing, the value of copper wire is almost the same roughness. means to increase the percentage reduction of the discrepancies roughness value that is not too significant to roughness value of copper wire which has undergone the process of drawing.

Keywords: Copper wire,Drawingwire, wiredrawingdies.