Fork Mount Construction - Bottom-Sides-Flange for the RA Axis Box
 

Bottom-Sides-Flange for the Right Ascension Axis Box (Click for enlarged view)

 

To begin the formation of the RA Axis Box, the sides are connected to the bottom section. The side pieces are 7 1/4" by 5 3/4" inches in dimension. Note the flange attached to the bottom of the RA Axis Box, with its attached half section of pipe pre-drilled in its side to receive the T-6061 Aluminum Right Ascension Axis. Installation of the internal I-Beams are next.