Civil Engineering Reference
In-Depth Information
Fig. 12.9 The initial setting of the chimney.
Fig. 12.10 The machined scallop on a chimney base.
To cut the radius, just move the machine's table a few thou towards the
chimney and take a downwards cut to clean up the bottom of the chimney.
Continue to do this until the radius on the bottom of the chimney is fully
formed. Note: Do not alter the radius of the boring bar once it has been set.
