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Creating a Skateboard Jig in CorelDRAW X5

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Question
How can I create a custom jig to hold a skateboard for laser engraving?

Answer

How to Create a Skateboard Jig using CorelDRAW X5

Because of their large work area and laser-friendly material, skateboards are becoming a fast favorite for custom engraving.
While the task can seem a bit challenging, we'll show you how, with just a few supplies from your hardware store you can create a very useful jig  that will  hold your skateboard in place  during the engraving process. This valuable tool will also allow you to locate the center of the skateboard for perfect artwork alignment each and every time.
skateboard jig parts and hardware
 
Parts You'll Need:
  • Epilog Legend 36EXT - this project requires a larger bed size.
  • 8 - 3" Threaded Rods (#10-32)
  • 16 - 1" Threaded Barrels (#10-32)
  • A piece of 1/4" x 8" x 33" MDF or plywood (laser cut or precut to size)
  • Skateboard (Popsicle style)
skateboard jig parts and hardware
 
Measure the skateboard truck holes and the distance between the truck hole sets.
Start by measuring the distance between the truck holes in the skateboard - measure from the center of the holes.
Measurements:
Horizontal Holes = 2.125"
Vertical Holes = 1.625"

Then measure the distance between the two sets of truck holes.
Measurement:
Distance between trucks = 14"
measure the skateboard truck holes
distance between skateboard truck set holes
Create a  template for the truck holes using the measurements from Step 2.
Using CorelDRAW,  create a new page that is 33" by 8" (the same size as the skateboard jig.) Using the Rectangle Tool, create a rectangle that is 2.125" wide and 1.625" tall.
 
rectangle for truck holes
Create a second set of truck holes.
Now we are going to create a duplicate of the rectangle using the Position Palette in the Transformation Tools section.

Open the Transformation Palette, Window / Dockers / Transformations / Position.
Enter 16.125 in the Horizontal Position dialog box, and 1 in the Copies dialog box (pictured to the right).
The boxes need to be 14 inches apart from the inside edges, so we added 14 and 2.125 to get our final measurement. A visual representation is included below.

Results:
skateboard truck alignment
 
Creating the truck holes for the rod and barrel standoffs
A #10 threaded rod is 0.190" in diameter, so we need to laser cut the holes just a bit smaller than the rods.

Create eight circles, each 0.175" in diameter. Set the  outline size to hairline, and place each of the circles on the corners of the two boxes. Align the center of each circle on the corners of each of the rectangles, (pictured below and to the right).

Once you're finished placing all the circles, group both sets of  rectangles and all the circles. 

truck holes up close
2 sets of skateboard truck holes
Center the truck hole templates on the page
Select the two sets of truck holes and center them on the page by choosing Center to Page in the  Arrange > Align and Distribute drop-down menu, or by pressing P.

Then Ungroup all of the holes and rectangles, and delete the rectangles.
centering the skateboard truck sets
 
Cut the truck holes from the MDF jig board
Select all of the holes and print to the laser using the settings suggested in the  manual. We used a 120-watt 36EXT at 20% speed and 60% power.
laser cut skateboard truck holes
 
 
Screw in the rod and barrel standoffs.
First, thread two of the barrels on to each  rod, then simply screw the rods into the board. Once you're finished be sure to screw the barrels down so they are snug against the board (pictured to the right).
jig rod and barrel standoffs
 
 
Find the center point of the jig
To find the center point of the skateboard jig, use a ruler and a pencil and draw a line from the center of the top left inside standoff to the center of the inside bottom right standoff, then repeat the process from the top right inside standoff to the bottom left inside standoff. Where these lines intersect is the center point of the skateboard jig.

Now you can expand your operation to engrave custom skateboards with consistent results every time!
skateboard jig center point

 

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Article Details
12618 Created on: May 24, 2013
Date updated: May 24, 2013
Tagged: jig


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