Cherry Entry Table

A little over a year ago some good friends of mine got married. I promised them a wedding present, but seeing as how we had just moved, I told them it was going to be a bit late. A bit late turns out to be a year and a few months. I did finally deliver though!

It is a cherry entry table that sits in their foyer. I made it somewhat tall because you would be standing next to it when you put things down, and narrow so it didn’t obstruct their entrance. I spent a lot of time at the drawing book coming up with ratios and ideas. I mostly stuck with them as well, only adjusting the width of the frame slightly.

It all started with a large 8/4 piece of cherry. I wanted this thickness for a bookmatched table top, thicker legs, and wrap around apron that all matched. I had some sapwood to deal with, but was able to mill most of it away and hide what was left on the inside of the aprons. Below are the three hunks that made up the entire table.

I cut the legs out first and milled them all square. I put down painter’s tape and marked out the location of the mortises. The tape is a copy of Mike Pekovich’s blue tape trick for dovetails. I still haven’t cut dovetails that way, but it sure does make mortises obvious. I mark everything with knives, then peel away the center section that will get cut.

Next I went around with a paring chisel and undercut the edges to help the chisel register on the sides and not cut any wider than is needed. Then it is just a matter if slowly chopping from one side to the other and back until you start to reach the proper depth.

The mortises all went pretty well. I made the legs extra long so I could cut some test ones and chop off the excess. After I had all the mortises cut I did the tenons. I used a similar tape technique to help visually guide the cuts. I cut a number of test ones and was happy with my progress. When I finally got to the last round I was going to shoot pictures of the process. Everything fell apart. Despite all the practice I couldn’t cut straight to save my life. I ended up cutting the whole frame down a little from the original plans because of the screwed up tenons. These two pics are all that remain of the process.

Once I finally decided they were good enough, or just gave up on trying to cut more, I dry fit everything together. Some of the fits are looser than I wanted, but It ought to hold together. Baby baby hold together.

With the legs cut to length I could go about tapering them. Probably a quick job on the bandsaw, but I went for the scrub plane. It made a huge mess, but was a good workout.

The outside two faces of the legs are straight, the inside two faces taper in almost up to the mortise at a ratio of 2:1. This gives the tape a really slim light appearance and guides the eye to the top.

Speaking of the top, I glued it together early in the project. The top side is bookmatched and has a lovely pattern that looks like angel wings. To further lighten the design I did an underside chamfer. The ratio was 2:3 with the thickness of the table top being subdivided into 3. Two units were removed from the edge leaving a thinner profile, and the slope went back 3 units. The layout is done with dividers and a marking gauge, so I don’t know the actual dimensions, just the ratios.

This chamfering was tested with the table top left extra long so I could get the hang of it with a few extra practice cuts. With a bevel up plane it was really easy. I made super thin (around 0.01″ or just a few sheets of paper) edge grain shavings. I have focused a lot on learning to sharpen in the past, and it is paying off now.

With the lines drawn I was able to accurately plane away the material and hit both marks just by eye. No special jigs needed! I did the end grain sections and proceeded to the long grain portions.

The last thing I had to do before finishing and assembling was put in some hardware to hold the table top down. A big flat sawn piece like the table top will want to move with the seasons. Trying to stop it is folly. Using the figure 8 brackets with oversized holes, I can attach the top to the apron and allow it to shift slightly with moisture movement. I started by drilling the first one on the outside face… DOH! Probably my only permanent mistake of the project aside from some slight dimension changes.

With everything setup I could glue the parts together now, then apply finish as I have often done in the past. Instead I finished everything in pieces. It made finishing easier because the small parts are all simple and don’t have hidden corners. As long as you keep it off the glue surfaces, everything will be fine. As a bonus, if you get glue squeeze out it comes off the finish easily. Waterlox’s wipe on varnish is a joy to work with.

After that all that was left was to screw the top on, buff with some wax, and deliver to the still happily married couple.

DIY Cleaning Wipes

Everyone seems to be in clearing out the store of all available cleaning products. Specifically the disinfecting wet wipes are GONE! I am no health expert, but the CDC says that general disinfectants and anything with alcohol over 60% is effective against covid19. Where does one get that now that the stores have all been cleaned out?

Easy, go to the hardware store and get denatured alcohol. From what I have found, any of the “green” denatured alcohols available from hardware stores are 80-90% ethanol. The non-green versions are about half ethanol and half methanol. Probably decent at killing germs, but not as safe to be using on yourself. Our local Lowe’s sells the Jasco brand and their SDS lists the ingredients. A small amount of that on a paper towel or rag should act as a highly effective cleaner for a really cheap price. I just picked a quart up for 7 or 8 bucks, though the website doesn’t seem to have it. They had a full shelf of the stuff when I was there.

Acrylic Paint 3D Printing Inlay

I have made multiple attempts at colored inlay with 3D printing and CnC milling in the past. My best results have been with epoxy resin and dye. It is hard to work with. Either you slop it on or pipe it in with a syringe. Slopping it on runs the risk of voids and has a lot of surface cleanup. Using a syringe has better control, but the stuff kicks off quickly when placed in a container like that. I had experimented with Acrylic paints in the past with only modest success. I tried again on my 3D prints and had a bit of a breakthrough.

I picked up some craft acrylic paint for general purpose use. It comes in a bottle and is the consistency of ranch dressing. The previous stuff I worked with was in a tube and was very thick I poured some black into a 3cc syringe and piped it into a cavity of my 3D print.

I started with a 25 gauge straight needle, but the paint flowed too freely and I ran over on one of the parts. I dropped down to a 30 gauge needle and had a lot more success. The paint flows in, sticks well to everything, and doesn’t appear to run. You can use the needle to guide it up to a wall if it didn’t quite reach everywhere.

These prints are my corner radius templates for the router table. The text is face up and have 3 perimeters. Not sure if it will bleed through 2 perimeters or not. I suspect if you had inset text on the side of a print it would seep out and run along the Z-layers. I haven’t tried it yet though. If you do happen to run over, the paint wicks down into the top layer and never comes fully out. Sealing it with a spray lacquer, before you paint, might fill the gaps and buy margin for error. I was just really careful and used a small needle after the first screw-up.

Once I got the hang of it I didn’t make any more mistakes and was able to fill them out in a minute or two each part. Maybe some day I will get a multi-color capable printer, but until then, this is a really easy effective method of adding color to inlaid text on 3D prints.