Kimpalan Arka Dan Gas. Kimpalan arka elektrik membekalkan haba melebihi 6000 darjah celcius untuk meleburkan logam bagi tujuan mengimpal. Spb 3203 kimpalan arka sijil penyelenggaraan bangunan 2.
The torch’s trigger blows extra oxygen at kimplaan pressures down the torch’s third tube out of the central jet into the workpiece, causing the metal to burn and blowing the resulting molten oxide through to the other side. To avoid an ignition hazard, special care should be taken gs using these gases over areas such as basements, sinks, storm drains, etc. The inner cone is where the acetylene and the oxygen combine.