The patch process nearly complete. Starts with a row of spot welds about 2-3cm apart over the whole length and then back to the beginning and start to fill in. After a number of passes the welds are joined up. This stops the metal misforming from the heat of a single pass weld.
The patch process nearly complete. Starts with a row of spot welds about 2-3cm apart over the whole length and then back to the beginning and start to fill in. After a number of passes the welds are joined up. This stops the metal misforming from the heat of a single pass weld.
This is an image for 2002-02-23-16.31.28-02230001.