A Large Plug For A Famous Hand!

 

Everyone at Coastal Enterprises Company liked this previous story so much we decided to share it again for our newer readers! Who do you call if you’re a discerning family-themed cruise line looking to build a state of the art water slide featuring a signature element from one of your most beloved and iconic characters? The answer is FormaShape 3D Architectural Design Solutions of British Columbia. The design called for a giant replica of the white-gloved hand from everyone’s favorite cartoon mouse supporting the main structure of the slide. Patrons had to immediately recognize the hand, so every detail of the larger-than-life appendage became important, right down to the fingers, 3 of them, and thumb….good trivia question!

 

 

Because of its strength, rigidity and ease of machining, FormaShape chose to machine the FRP tooling plug from Precision Board Plus (both PBLT-4 and PBLT-8). Once the CAD design was approved by the client, the toolpath was fed into their 5-axis CNC router to machine the segmented plugs that made up the hand. According to Sean Conneely, Custom Fabrication Manager at FormaShape, new systems were developed for both the segmented plug and moulding techniques used on this project. In addition, special fabrication techniques had to be developed for both the plug and moulded parts. The precise Open Moulded process used by FormaShape ensures that the final FRP panels that make up the finished hand are within +/- 1mm of the Precision Board Plus machined plug!

 

 

Having designed, engineered and manufactured the entire slide, the job of installation naturally fell to FormaShape – Whitewater West Industries. Check out their websites at www.formashape.com and www.whitewaterwest.com for more examples of their work.

 

 

Sign Pro's In Chantilly, VA – M & M Signs & Graphics

Josh Guevara, Head Fabricator at M & M Signs & Graphics in Chantilly, VA recently made a sign for the Rainbow Child Development Center. Having worked with Precision Board Plus HDU for many years, M & M Signs has become quite proficient with Precision Board Plus and were able to build this sign very quickly. For this particular application all of the letters and rainbow were CNC routed out of PBLT-18 and back with PVC for additional strength.

Josh has worked for M & M Signs & Graphics for 6 years and is involved in many aspects of the sign making process in addition to operating M & M’s AXYZ 4008 CNC Router. Josh enjoys working with Precision Board Plus because it cuts easily, is more forgiving that other sign-making materials and is available in so many different sizes.

You can see more info and pictures on the M & M Signs & Graphics website.


 

Complex pub sign – part four

I forgot to grab screen captures of the small bottom oval but it was a flat relief, modified with a second layer using the dome tool. Then the ‘Q’ was added to the top of that with a 0.15″ height. It was then merged highest with the previous base relief.
Now we are on to the QUEENS lettering. I built the lettering outline as a separate relief. This would be nudged up or down as necessary in the front view at a later point to make sure it was in proper position in relation to the rest of the sign.

The letter outline relief was then modified by adding beveled letters.

Then I nudged the QUEENS relief vertically until I was happy and merged highest with the background relief.

For the upper crown I took my design cues from the lower lettering and the ‘qQ’ oval. It would look best arched upwards in the middle. To do this I first created a flat relief and then drew an oval vector around it. I would use this vector to modify the crown outline relief in an arc. I nudged it up a tad in the front view to make it look good in relation to the rest of the sign.

Then I modified the crown outline relief by adding the crown. relief

I checked everything with a render and by looking at the front views and then MERGED it highest with the background relief. The pub sign was looking pretty fine! Not much further to go.

The last step was the PLATE lettering and outline Once again to make things easier to adjust as needed I would build it as a separate relief, starting with the lettering outline, then modifying the outline with the letter shapes and lastly with the top decorations – all at 0.15″ tall.

Then I merged highest with the background reliefs one last time.

With that the sign was ready for tool pathing and routing.

-dan

Published with permission from precisionboard.blogspot.com. Source.

Complex pub sign – part three

 With the background of the sign done it was time to start in on the scroll and lettering. While I could have made the scroll all curved the reality was there would only be 0.15″ between the layers on the folds… not much room for anything fancy. Dave was more than capable of doing fancy blends with paint to make the sign more dimensional. The scroll pieces would all be built as separate elements one layer at a time and then merged highest with the background at the end. I started by selecting the lowest elements of the scroll and made them 0.8″ tall.

Then I worked my way forward keeping in mind what folded over what. There were four layers over all.

In these front views we can see the layers of the scroll stacked up.

Then, when I was satisfied how everything lined up it was time to merge the layers to the sign. First, after opening the merge menu, I selected the background relief.

And then following the prompt I selected each piece of the scroll, one at a time and then merged HIGHEST to the background. I then moved the pieces of the scroll to a new layer and made it inactive. In this way I could keep the pieces intact for Dave. To make sure everything was right I did a render before I moved on.

 Now it was time to move on to the eatery lettering. This needed some special attention to make it work. I kept Dave’s original rendered view handy for reference and noted that the end bits of the lettering on each side tucked under the scroll. But the scroll ends were lower than the shield in the center of the sign. This meant the Eatery lettering had to bend upwards. EnRoute is capable of just such a feat by using a special procedure.

To accomplish this task I drew an oval around the work eatery. We would use this to modify the relief later.

First I created a flat relief that was 0.45″ tall. This number was a bit of an educated guess on my part as to the height but it worked out in the end.

Once I had the flat relief I then modified he relief by selecting both it and the oval vector I had created previously. A 12 degree slope on the curve also proved to be the magic number in clearing the center shield and sloping down enough on the edges to tuck under the scroll folds. It took me three tries to figure this out. Once I had the lettering background right I added the lettering to this relief.by raising it 0.15″ (not shown)

Then, after checking everything in a couple of different views I could merge highest to the background relief.

The sign relief was coming along nicely and showed some great looking dimension.

We’ll pause it here for now and then continue in the next post.
-dan

Published with permission from precisionboard.blogspot.com. Source.

Complex pub sign – part two

The pub sign started like pretty much every project. I would build a flat relief, in this case 0.4″ thick. Everything else would be built on top or added to this basic relief.
The next step was the borders. These vectors were selected along with the original relief and then I modified the original relief by adding to them 0.15″ in height. 

The ornate background border was next. It overlapped the border element so I built it as a separate relief. Because so many of the elements overlapped from here on in, we would have to build the rest of the files and separate reliefs and then merge highest to modify the original relief. I first built the fancy design as a separate relief that was 0.7″ tall to make it slightly higher than the background and borders. Then I modified this relief by adding the shield shape that was another 0.15″ tall.

this fancy shape was then merged highest with the base relief. The two steps for this proceedure are shown below.

And here’s the file rendered as it now looks.

So far things have been pretty easy and straight forward but as we get into the file it gets a little more complex. Stay tuned for more next time.

-dan

Published with permission from precisionboard.blogspot.com. Source.