I have been sanding and shaping on my chair for the last couple of weeks. It’s going a little bit slow what with Christmas shopping and the holidays, but progress continues.
I think I finally have in my head what Chuck Brock is talking about when he refers to hard lines and soft lines. A hard line is what you end up seeing when a flat meets a round for instance, and you make sure that the junction line between the two surfaces is well defined and visible.
You should be able to run your finger along the line and have a reason for it being there. It is difficult to keep these lines even and consistent, and then when you get the shaping done and start the sanding process, you have to be careful not to sand the line away. It takes a lot of sanding and shaping to get all of this right. These lines are subtle, unexpected, and delightful to find in the chair.
I am also in the process of shaping the left rocker. Again, this shape is much more subtle than it first appears. I started to work on the back end of the rocker and it appears I have a lot of material to remove to make it turn out graceful and delicate. I drilled the hole in the rocker and put in the dowel to connect the rocker to the front leg. There is a lot of shaping required at the intersection of the two parts and you can see from my pictures that I have only begun to make it right. Course the other side of this coin is that there are two sides of everything and they need to match. I think the hardest part of sculptural projects like this is to make each side match the other. Most anybody can make one side and call it good, but the real test is to make the other side match. I mean look at your sideburns when you shave (or your eyebrows if you pluck them).
I went by Highland this week and picked up some finishing materials. Chuck recommends the Waterlox Original Sealer Finish and the Waterlox Satin Finish. This stuff is expensive, but I really like the results and it is so easy to use. Chuck particularly likes this material because it builds up quickly to make a lovely finish coat. The process is to trim the pieces from the kit and shape with the power grinder and rasps, smooth all the joints and connections, sand with 120 grit, sand with 180 grit, sand with 220 grit, sand with 320 grit, smooth with a green non-woven cloth, and final polish with a white non-woven cloth. Then you can put on the first coat of finish. Smooth or sand as required, fix any places you missed or that still need work, and then put on at least two more coats of finish. It takes a while, but the result on this beautiful walnut lumber is extraordinary—feels like glass. (By the way, get some Bloxygen to spray in the top of the can of finish. Don’t let your expensive finishes skim over and ruin.)
Next up – I will continue to sand, finish, and shape the intersections of all the pieces. It is looking more and more like a chair. When I get the left half completely done, we’ll set it up at Highland Woodworking for you to drop by and see.
Total time so far:
24 hours plus three visits to Chuck’s Studio plus Chuck doing some of the work as part of filming a video
Auriou Rasps – Borrowed
Tenon Cutters $55
Angle Grinder $50
Dowel-It Jig $55
Miller Drill Bit $19
Dowel Centers $3
Waterlox Sealer Finish $35.99
Waterlox Satin Finish $43.99
Claritin for Walnut Dust $ 18.00