Linda Salter of San Carlos, California, is rapidly
becoming quite well known for her segmented bowls of exceptional design and
intricacy.
Linda began her work by helping her husband build their home.
She then moved on as a wood carver making carousel animals, wooden puzzles, and
miniatures. Her inspiration for segmented bowls came from Ray Allen at a
symposium in Provo, Utah.
Linda provided our group at the demo with detailed
instructions on the construction of a segmented bowl. We all participated in an
exercise using her design process. Linda uses pattern strips that she creates
using the Microsoft Excel spreadsheet program on her computer. A template of the
bowl silhouette is cut out and the framed shape used with the patterned strips.
Full-scale designs are created on graph paper with shading and cross-hatching to
indicate changes in color or wood. She went over the way to determine the number
of segments needed for each layer of the bowl as well as the angles that each
piece in the layer must have. When we were finished with the design, we all had
a schematic for making our own segmented bowl. Wall thickness will be about ¼
inch at completion so an additional ¼ inch on the inside and outside was added
for margin, resulting in a rough thickness of ¾ inch. Linda emphasized
accuracy in measurement and cuts.
Segmented bowls are time consuming because there are so many
pieces that must fit tightly. Linda adds veneers for definition of shapes and as
part of the pattern. Once a layer is completed, it is trued on the lathe and
glued to its neighboring layer using a press. Linda’s bowls are constructed
first as a single ring, and then the rings are added one layer at a time to
create the bottom and top portions. These portions are individually turned,
sanded and finished like open bowls before being joined together at their rims
with glue. Finally, that last joint is turned smooth, sanded and finished. These
steps seemed very clear when presented by Linda and supported by her slides,
sample bowls, and her handouts.
Throughout the presentation, Linda passed around her bowls.
Her PowerPoint slides were clear, animated, and well labeled. Every step was
documented with the slides as well as the various handouts that Linda provided.
If you were unable to attend this demo, be sure to get copies of the steps and a
CD of all her slides from the club librarian.
Due to the many steps in making a segmented bowl, writing out
my notes would be repetitive of her handouts and very time consuming. If you are
interested in creating segmented bowls like hers or attempting a design of your
own, it would be best to review all the information available from the demo, and
then contact Linda Salter at (650) 365-4093 or
Lindasalter@comcast.net to
schedule one of her 5-day workshops. At her workshops, Linda believes that every
bowl should be truly yours, so she creates her own while you create yours. She
is there for every step, but at the end you can say that you did all the work
yourself!
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Charming Linda Salter takes a question. |
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One example of her previous work. |
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Linda begins the Segmented Woodturning 101 class. Her 325 slides are available on CD from the club librarian. |
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Example 1: mostly one wood type |
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Example 2: main band at waist. |
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Example 3: Moon and stars over desert landscape. |
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Closeup of Example 3 bowl. The small squares are only 1/8". |
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Examples 4 and 5: Cactus and Flower design mosaics. |
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Example 6: Hand-pierced cactus design. |
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Examples 7 and 8: David Frank got the small one. |
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Design layouts in pencil. |
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Layout designing can be habit forming. |
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Mosaic strips - various designs. |
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Trying out a candidate strip as a waist band. |
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Determining the min and max radius of each ring. |
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The segments must be sized for adequate margin. |
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Master layout of all ring sizes. |
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Incra mitre gauge for the table saw. "Never start a new project unless you need a new tool for it!" |
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Glueing up a single ring using a hose clamp. |
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A ring with straight segments plus veneer segments. |
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Flower mosaic block glued up. |
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All these pieces make up the flower mosaic. |
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One block for the desert landscape. Requires 45 deg. cuts. |
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Linda uses faceplate system for speed and reliable re-centering. At Craft Supplies - hub $37, 3" faceplates 5 for $50. |
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Hot glue ring on faceplate and true up one side on lathe. |
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Homemade screw press box. |
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Press glueing one ring at a time on bottom. Bottom surface will be trued on the lathe. |
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Top and bottom halves completed. |
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Smoothing out the surface of the bottom half. |
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Smoothing and finishing the inside. |
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Final glue-up of the top and bottom halves. |
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Smoothing the joint on the inside. |
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One possible holding jig for finishing the bottom. |
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Show and Tell table: Joel did the segmented rattle, also the hollow form carved a la John Jordan. |
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