Today was another short session but at least it was a session! I continued to work on the handle assembly for the belt tensioning system.

After turning down the brass for the main part (it’s the nicest cutting brass I have ever used) the centre was centre drilled, drilled and tapped to suit the studding. I am not impressed with one aspect of my design however and will decide on whether to amend it now or see how the whole assembly pans out.

I have thought of a solution to the problem but may wait to implement it. The design fault centers on the handle which moves away from the saw table when in use. My solution will be to make a fork which then fits into a grove that will need to be cut on the handle boss and the fork secured to the saw table. That would allow the handle to stay in place and the studding would pass through its centre.

I did consider remaking the brass block which moves in the slide and holds the pulley, but the studding would need to pass through it instead. I prefer the fork option at the moment but will see how it all works in operation before making a decision. The next piece made today was the handle and I decided to make it from aluminum as a contrast to the brass and turned a taper towards the handle.

This was then clearance drilled to suit a 6mm bolt. The final task was to drill and tap a hole for a grub screw in the boss which will secure the handle assembly on the studding. That completed the handle.

The next session will focus on making the assembly to adjust the height of the saw blade. I may use a similar set up to the belt tensioning system but will think about it overnight. If you would like to see a larger picture just click on the one your interested in.