Posts Tagged ‘shop clock’

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So I had a desire to try my hand at a recycled material project. I really don’t know why, just had an itchin’. There has been a local club that has worked at creating a strong presence in the area as a place for anyone to come and participate in building and creating things. They are a fantastic group run by great people. Finding a permanent home in order to work from has been a priority lately so I decided to build them a shop warming gift for when they eventually secure a location.

I have access to lots of pallets and 55 gallon drums so I thought I would integrate those materials into a clock for the new shop. I didn’t have a really firm plan in place other then I was prepared, mentally, to let the fine details slide as I know that dealing with these materials things would not come out perfectly. I wanted to create an old school, vintage/retro, style clock that would be something you may see hanging in an old service station covered in dust.

So the following pictures take you through the process of what eventually turned into a shop clock. It just morphed into what it is today. I think it worked out to my liking and possesses the feel and look I was going for. On with the show.

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Once the pallets were all broken down and de-nailed all the good lumber sections were run through the planner to bring all pieces to the same thickness.

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All the planed boards were then run through the table saw to even up all the widths.

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Four sides done, 2 to go.

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All the lengths now went through the chop saw. Turns out I overestimated the amount of pallets required for the project. I will have extra.

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The dimensioned lumber was glued and clamped. My planer can only do 13 inch wide sections so the clock face would need to be done in 2 sections

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With the sections glued they were once again sent through the planer to flatten things up.

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With the 2 dimensioned sections they were now glued, clamped, and joined as one block.

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Broke out the jigsaw and trimmed out a 16″ diameter section from the glues pallet blank.

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The clock face was going to protrude from its metal surround therefore it needed to have a step cut into the circumference. Please note the quality looking radius guide I built for my router, you can tell I put a lot of time into it.

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Instead of hand routering out a pocket on the backside to accept the clock mechanism I opted to do a cleaner, and more precise, job using the mill..

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Since this is a recycling project I needed to come up with a clock surround. Opted to use the base of a 55 gallon drum. I bent a scrap section of 1″ flat bar and tacked it onto the barrel to act as a plasma torch guide.

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Slicing the base off a drum using the plasma torch takes less the a minute. Using the guide a clean line can be achieved.

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Trimmed off base is going to lend itself perfectly for the feel of the clock.

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Using my homemade plasma torch circle guide I sliced a hole out of the middle of the barrel bottom to allow for insetting of the pallet clock face.

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Here the 2 recycled materials are mated together. The look turned out to be what I had envisioned.

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Here we skip over a bunch of fabrication photos in order to get to this point. I wanted a “wing” type sign look to the whole project. I plasma cut out a backing by hand using guides. Then I fabricated “feathers” out of sheet metal.

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I struggled coming up with a good plan for the “numbers”. I finally settled on sprockets and machined round stock joined by round bar.

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With all the fab work completed it was time to move onto the finishing stage. The clock face received stain to give it a retro type look to it.

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A few coats later it achieved the look I was hoping for.

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The face was going to have the local clubs logo applied to it. I built a template on the computer and then cut out a stencil using my vinyl plotter.

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The logo was going to get airbrushed into the clock face. The stencil gets applied to the face, everything else was masked off, and then paint was applied using an airbrush.

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Here is what the airbrushed logo looks like. The vintage feel is what I was going for.

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With the wood portion complete it was time to finish the metal sections. The “feathers” needed an old school look so I decided to apply a rusting solution to them. Here they all got cleaned and sanded before receiving the treatment.

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Using a solution of hydrogen peroxide and vinegar I mixed up, and applied, a solution to the feathers. it took 2 treatments over 2 days to achieve the desired results.

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Rusted out feathers. Perfect.

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When it came to finishing all the metal everything was hung and then shot with a clear coat in order to preserve all the natural finishes.

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With some assembly complete the project was finished. Overall length is close to 4 feet. 2 mounting holes were drilled into the base at 32″ centers in hopes that if it gets mounted on stud walls 2 studs will contribute to the support.

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I’m a bit overdue for a blog update. January and February have been busy as I find myself in the middle of developing my basement. It’s taken this long to start construction as I had submitted, over the years, multiple requests to the boss of the house to develop part of the bottom floor into a machine shop. Even though I had followed proper request procedures my application had continued to be denied. It was only until now that I chose to accept my failed dream and therefore blue printed the space out to be a bedroom instead. I am trying to find the silver lining surrounding my defeat, I need more time.

As far as the CNC plasma table build goes it is still active but did slow down a bit. Good news is I still have the enthusiasm to see the project to completion. I have all the material sitting on the workbench for the next stage. I hope to be back on it in a month or so.

Around the holiday break in December I had a few hours of spare time so I cleaned up the shop area. Once everything was put away and swept up I looked around to see if I could scratch a creative itch I had. I found a used, but still decent, clutch disc out of a Porsche laying in a pile of junk. I set it on the bench and stared at it for a while. I wanted to build something, didn’t want it to take too long, and wanted a decent satisfaction level to result from my efforts. A Porsche technician had given me the disc and so I thought I would give it back to him but in a different state. Decided I would fab an old school shop clock, the following is what I came up with.

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Started by ring rolling a section of .250″ cold rolled steel

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I band sawed 12 little sections of .500″ cold rolled round bar then cleaned them up on the lathe. Each one received cross drilling on the mill.

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Next they all went back onto the lathe where they where all threaded .250″ deep with a 6mm tap.

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To ensure all my number markings would be spaced properly I created a paper template using a CAD program. The ring, with all the .500″ markings, got locked into place at the proper spacing.

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Next the .500″ markings got TIG welded into place.

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Here is the completed ring. I hid the closing gap of the ring inside one of the steel markers.

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Onto the face of the clock. I trimmed out a 13″ disc from a chunk of 10 gauge steel. Machined a center bushing in order to allow for a clock motor to be mounted. Then I ring rolled some 1″ flat bar in order to give the perimeter a more finished look.

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Clock motor bushing was TIG welded into place.

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I wanted to ensure the clock would hang flush against a vertical surface. A section of flat bar was welded into place to allowing for mounting to a wall.

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Here is the finished fabrication work. Next step will be the finishing and artwork.

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Old school Porsche meant going with a red a white theme. The clock components received powder coating.

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Here the clock face receives a 20minute bake session.

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The artwork was going to be applied in the form of a vinyl decal. I downloaded the proper Porsche font and designed the look of the clock face using Inkscape .

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I cut the 1 piece decal out using my vinyl plotter.

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With the decal applied all that was left was component assembly.

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