Google Your SEO optimized title page contents

November 19, 2017

Archives for December 2011

Box Joint Fence for the Dado Crosscut Sled

What’s the Purpose of the Adjustable Box Joint Fence?

Box Joint Fence - Dado Crosscut Sled for the TablesawThe adjustable box joint fence for the dado crosscut sled allows the woodworker flexibility when he or she is creating wood joinery on the table saw. The box joint fence is simply a woodworking accessory used to assure uniform spacing when making wood joinery such as box joints (finger joints) and evenly spaced dadoes. Also, by employing the adjustable box joint fence on the dado crosscut sled, the woodworker can quickly make the repetitive cuts necessary for creating decorative dentil moulding. The addition of the optional box joint fence enhances a woodworker’s ability to work systematically, accurately, and efficiently while at the same time, working safely. Box Joint Fence - Dado Crosscut Sled for the Tablesaw

How to make the Adjustable Box Joint Fence

The adjustable box joint fence is comprised of (2) 1″ rails of straight grained maple. The rail closest to the woodworker is stationary while the interior rail can slide laterally. This lateral rail has a T-track set in a groove. (The T-track is concealed from view.) The heads of (2) 5/16″ T-bolts are held within the T-Track. Holes are drilled thru the stationary fence so that the T-bolts can extend thru this fence. The threaded T-bolts are then fastened with the black star knobs.To adjust the box joint fence simply loosen the star knobs, adjust the box joint fence left or right so that the peg is aligned from the dado saw kerf the desired amount. Once the star knobs are secured, it is time to make the cuts.Dado Crosscut Sled for the Tablesaw



Adjustable Box Joint Fence - Dado Crosscut Sled for the TablesawIn the photos, you’ll notice a series of 1/4″ holes towards the bottom of the adjustable box joint fence. These are spaced at 1-1/2″. A  peg that is 1/4″ diameter then fits into one of the holes to make for the desired spacing of cuts. This adjust works well for dadoes, finger joint operations, or for creating dentil moulding. (Of course, the dado crosscut sled can also be used to cut other wooden joints such as half laps, rabbets, tongues, and tenons. Simply remove the 1/4″ peg for these woodworking operations.)

What are the Dimensions for the Dado Crosscut Sled?

Dado Crosscut Sled for the TablesawThe dado crosscut sled for the tablesaw is made from 1/2″ Baltic Birch plywood. This particular sled is 18″ x 26″ wide. All 3 fence rails are made from straight grained hard maple that measure 1″ x 5″ x 26″. A 6″ section of a 4 x 4 is fastened where the dado blades exit the sled. This block provides additional safety for the woodworker as it helps to conceal the dado blades from the woodworker’s hands.

Note: The adjustable box joint fence is simply a great accessory for the dado crosscut sled. I highly recommend the basic dado sled as it will help to advance your woodworking skills. Remember, the dado sled offers the woodworker control and precision. These two factors are key ingredients to being able to work with confidence. Once you have built the dado sled, you can simply add the box joint fence as you desire. Let me know how it works out for you.
Adjustable Box Joint Fence - Dado Crosscut Sled for the Tablesaw

Woodworking Power Tools

The Apprentice and The Journeyman University


Custom Picture Frame with Hardwood Inlay

Custom Picture Frame

Custom Picture Frame with Hardwood Inlay - "Feather Pattern"This custom picture frame is made in the woodworking shop. Black walnut is the primary wood choice  for the picture frame and a hardwood inlay pattern known as the “feather pattern” is applied to the wood project. The overall dimensions of the custom picture frame are 11- 3/4”  x  13-1/2″ x 3/4″. Each interior corner has a 1/8″ thick walnut triangle that is notched into the frame. Splined miter joints are employed by the woodworker to both strengthen and adorn the decorative picture frame.

“There comes a time when the mind takes a higher plane of knowledge, but can never prove how it got there.” Albert Einstein (1879 – 1955) Theoretical physicist.

Note:

1.) A dado blade set was installed on the tablesaw to create the groove which houses the hardwood inlay. Featherboards were used to minimize the possibility of kickback and also to maintain control of the cut during this procedure. The dado blade set and the featherboard were also used to create the rabbets for the walnut picture frame.

2.) A dedicated miter sled for the tablesaw was used to cut the miter joints for the custom picture frame.

3.) A tenon jig for the tablesaw was used to create the slots for the splined miter joints.

Feather Pattern of Hardwood Inlay

The total width of  hardwood inlay feather pattern is 1/2″. This is comprised of a 1/8″ mahogany borders, a 3/32″ center strip of black walnut, an alternating pattern of maple and cherry (each segment is 3/32″), and four negative spaces.

My goal for this custom picture frame was to reveal the lovely grain of the walnut while embellishing the frame with the hardwood inlay. The black walnut creates a dark backdrop while allowing the contrasting lighter wood tones such as the mahogany border and the maple interior to stand out. These varying wood tones and their resulting patterns cause the viewer’s eye to travel to and fro within the custom picture frame.

Balance, Stability, and Movement

My goal for this custom picture frame is to have a combination of balance, stability, and yet movement.

Here’s how I tried to attempt balance and stability:

1.) Each interior corner has a similar walnut triangle of horizontal grain direction.

2.) The negative spaces of the top and bottom rails are symmetrical to one another as are the stiles.

3.) The 4 miter joints mirror one another.

4.) The interior rabbet is equal at the top and bottom as well as from side to side.

5.) The hardwood inlay is centered in the walnut rails and stiles of the custom picture frame.

6.) The direction of the hardwood inlay pattern is balanced from side to side and & also top and bottom.

Here’s how I attempted movement:

1.) The walnut grain pattern of the custom picture frame creates a subtle movement for the eye to travel.

2.) The interior walnut triangles point outward. Their silhouette of the lighter picture creates an irregular octagon thus causing subtle eye movement for the viewer.

3.) The combination of the miters, walnut triangles, negative spaces create directions for the eye to travel inwards towards the center of the picture as well as outwards.

4.) While the hardwood inlay pattern appears centered in the walnut rails and stiles of the custom picture frame, notice that the interior rabbet of the frame creates a subtle shift in eye movement inward towards the picture.

5.) The contrasting wood tones create an interplay resulting in eye movement.

6.) The contrasting direction of the hardwood inlay feather pattern causes the eye to travel.

Note:

Weldwood plastic resin glue was used for the splined miter joints of this custom picture. The same glue was used during the entire process of the hardwood inlay.

The custom picture was leveled and finished sanded using an open drum sander. A sanding block with fine grit sandpaper was then used to detail the custom picture frame.

Woodworking Power Tools

Recommeded Videos & Articles:

Build a Miter Sled for the Tablesaw

Let’s Install Wood Inlay Bandings

Let’s Make Spline Miter Joints


The Apprentice and The Journeyman University

Related Posts with Thumbnails
'http://c.compete.com/bootstrap/'; s.src = t + __compete_code + '/bootstrap.js'; s.type = 'text/javascript'; s.async = 'async'; if (d) { d.appendChild(s); } }());