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<=> <=> <=> <=> E-BENCH <=> <=> <=> <=>
The E-Mail Newsletter
for Bench Jewelers
September 2006
Volume 7 Issue 09 circulation over 4,300
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<=> <=> ABOUT THIS NEWSLETTER <=> <=>
E-BENCH is a FREE monthly newsletter for Retail
Jewelry Store Owners, Shop Managers, Bench
Jewelers and anyone else that is interested.
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E-BENCH is a BENCH MEDIA Publication
BENCH MEDIA is a division of
B W Simon International
Bradney W Simon – Publisher
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daniel@spirerjewelers.com
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<=> <=> <=> E-BENCH SPONSOR <=> <=> <=>
For over 60 years,
jewelry supplier, has provided
quality
products, unsurpassed selection and
legendary
service to help professional jewelers
succeed.
* Gems & Findings division offers finished
jewelry, findings and gemstones
* Display & Packaging division offers
innovative display and packaging
* Tools division offers equipment and supplies
Call us at 1-800-545-6566 or visit us at
http://www.riogrande.com
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<=> <=> <=> TIPS FOR JEWELERS <=> <=> <=>
Tips for Jewelers Who Do Repairs
From Alan Revere
GETTING INTO THE GROVE: How to Make a Groovy Bench Pin
As the focal pint of the jewelers bench, the bench pin is a reflection of how you work and what you do. It is the central holding device, and it can be customized to better serve your needs. The bench pin can be filed or sawed to hold various pieces of metal. A handy modification that you can do to your bench pin is to carve precision cross grooves that hold metal rod or wire for sawing or
filing.
To accomplish this, use a machinists square to lay out three parallel lines across the bench pin; they should be perpendicular to the side of the pin. Remove the bench pin and place it in a mounted vise. Use square files to carve precise grooves along the lines in three different sizes to accommodate a range of diameters, from about 1mm to 4mm
deep.
Now, when you need to cut off a section of rod or wire of any shape, place the metal into the appropriate groove and saw across, using the side of the bench pin as a guide. You can also use the grooves to stabilize metal if you are trying to file a perpendicular surface on the end.
This tip is from 101 Bench Tips for Jewelers
written by Alan Revere and published
by
MJSA/AJM Press.
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<=> <=> QUOTE WORTH RE-QUOTING <=> <=>
Never promise more than you can perform. Publilius Syrus
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<=> <=> <=> E-BENCH SPONSOR <=> <=> <=>
BENCH
VISION
A Video Magazine for
Bench Jewelers on DVD
Each quarterly issue contains 1 hour of video
training including: Stone Setting,
Jewelry
Repair, and Custom Jewelry
Manufacturing. Plus
Bench Tips, Bench Visits, and New Product
Reviews.
Only $95 per year in the
and Only $125 per year for oversea
delivery.
http://www.BWSimon.com/BenchVision
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<=> <=> <=> COLORED STONES <=> <=> <=>
Learn all about handling colored stones from
gemstone cutter
STAR SAPPHIRE
The star in star sapphire (asterism) is caused by microscopic needles of rutile intersecting at sixty degrees. When a translucent or transparent sapphire containing these inclusions is cut en cabochon and highly polished, light reflects from the inclusions in such a way that a six-legged star is
visible.
Star sapphire occurs in many colors, including black. These stones, like all corundum, are quite tough and heat resistant, but common sense should be used to avoid excessive heat. Once in a while you may encounter a black stone with a four-rayed star instead of six. This is star diopside, often sold to tourists
in
as sapphire. It is inexpensive, although rarely seen anymore, and quite beautiful in its own right. It is not nearly so durable as sapphire, and is prone to damage from moderate heat. If you see four rays, no heat, please!
You can contact
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<=> <=> QUOTE WORTH RE-QUOTING <=> <=>
Always bear in mind that your own resolution to success is more important than any other one thing. Abraham Lincoln
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United Precious
Metal Refining
United is a full service refiner for Gold,
Silver, Platinum, & Palladium. We specialize
in Refining for the jewelry Industry,
processing everything from sweeps to
karat
scrap.
Technical assistance on all phases of
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United Precious
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Simply the
Best
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<=> <=> Tips & Tricks from
Favorite Stone Setting Tips
Arrange setting burs in
order in a bur block.
Write on the block by each
hole the size of the
bur in millimeters. When setting
stones, you
will not waste time looking for and measuring
the correct size bur.
Always use a lubricant on
burs while cutting.
This will make smoother
cuts and extend the
burs life. Solid wax-based
lubricants, such
as Bur Life, are handy to use and are less
messy than oil-based lubricants. They can be
mounted on the front edge of your bench, or on
the side of your bench pin. Mounting on the
side of your bench pin provides easy access;
just make certain it is mounted below the top
edge of your bench pin to stay out of the way
of your work.
Undercut the wall on the outside of the
curve
when setting stones into a curved channel.
Then, secure the stones by hammering or
bending
the inside channel wall over the stones.
Although some mounting designs will not
allow
you to set in this manner it is more efficient
than trying to secure the stones with the metal
from the outside wall. When metal is forced
inward in a curve, it tends to buckle, or
spring back. In addition, pressing in on the
stones to tighten them may force the stones
together causing them to chip.
You can contact Brad at Brad@BWSimon.com
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<=> <=> QUOTE WORTH RE-QUOTING <=> <=>
The greatest amount of wasted time is the time not getting started.
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<=> <=> <=> E-BENCH SPONSOR <=> <=> <=>
The
Ganoksin Project
www.ganoksin.com
The Gem and Jewelry Pre-Eminent Online
Resources. Open to the public
Free of
Charge.
A substantial library of articles,
publications, reports, and technical
data on
gem and jewelry related topics; as
well as a
sizable collection of art and jewelry
galleries, for both the casual
visitor and the
professional, also host the popular
Orchid
online forums for jewelers.
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<=> <=> AT THE PLATINUM BENCH <=> <=>
Tips that make working with Platinum or
working at the bench in general
easier-
from Jurgen J. Maerz CMBJ,
Director of Technical Education
for Platinum Guild International
http://www.pgi-platinum-tech.com
Sizing a Platinum Ring using a Laser
If there is still a gap between the opposing ends of the ring this is not a problem as it will be filled with the laser. If the ring was being soldered this gap would have to be closed.
With a small beam setting and the voltage set to 300V, take your first shots at the ring. These will deeply penetrate the metal and stitch the two sides of the ring together. Turn the ring all the way around as subsequent shots are fired, welding the two ends together and leaving a welded trough.
Once the ring is welded together, some additional wire is needed to fill the trough that the initial weld left behind. This is done by melting small amounts of 0.2 mm round wire, of the same platinum alloy as the ring, into the groove.
Widen the beam to flatten the extra molten metal along the groove. Do this by overlapping the laser shots to create flat metal puddles along the surface.
During the welding of the inside seam, the edge of the ring, which is quite thin, may begin to melt inwards as the laser follows its contour. If this happens, add more of the 0.2 mm wire to that edge to straighten out the line. You can use the same laser settings.
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<=> <=> QUOTE WORTH RE-QUOTING <=> <=>
That everyone may eat and drink, and find satisfaction in all his toil – this is the gift of God. Ecclesiastes 3:13
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Jewelry Dealers
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<=> Bench Jeweler
Discussion Channel <=>
Ask questions, share tips, and take part in the
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<=> <=> <=> Gemz from Gerry <=> <=> <=>
Stone setting tips from Gemz Diamond Setting
http://www.gemzdiamondsetting.com
by Gerald N. Lewy
Thumb Guard One readily available item in office supply stores that is useful for jewelers is Thumb Guards. What are they good for? One thing is that they will protect the thumb-pad so you will not get cuts from the graver you could be using. Imagine receiving multiple cuts and then using the polishing machine. Think of the residue that is now being built INTO YOUR finger?
What kind of guard and what size should you use? A proper fitting thumb guard must have ventilation, or your thumb will soften and not give you proper setting co-ordination. Do not buy a guard that is too tight as it will restrict blood flow and compress the sides of your thumb.
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<=> <=> QUOTE WORTH RE-QUOTING <=> <=>
He who every morning plans the transactions of the day and follows out that plan carries a thread that will guide him through the labyrinth of the most busy life. The orderly arrangement of his time is like a ray of life which darts itself through all his occupations. But where no plan is laid, where the disposal of time is surrendered merely to the chance of incidents, chaos will soon reign. Victor Higo
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<=> <=> <=> E-BENCH SPONSOR <=> <=> <=>
JewelersTraining.com
JewelersTraining.com is the first and finest On
Demand Jewelry Video Training Website.
JewelersTraining.com is designed by Jewelers
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Log onto JewelersTraining.com Today and sign-up
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<=> <=> WORKSHOP SAFETY
FOR JEWELERS <=> <=>
Workshop Safety Tips From Charles Lewton-Brian
Studio Colors
Your studio is an entire environment. Make it as comfortable for you and your eyes as possible. Make it a nice place to be and you will do better work. We selected blue and gray as theme colors for our teaching studio years ago and people enjoy it. All table surfaces are gray (smoke gray) so that things show up easily, are easy to find and there is no great contrast on the bench top. I am a big believer in white paint on the walls and neutral colors elsewhere.
For more information on Workshop safety from
http://www.ganoksin.com/borisat/safety.htm
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<=> <=> QUOTE WORTH RE-QUOTING <=> <=>
You can get everything in life you want, if you just help enough other people get what they want. Zig Ziglar
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<=> <=> <=> E-BENCH SPONSOR <=> <=> <=>
Southeastern Findings
Southeastern Findings has been a leader in the
wholesale jewelry business for the
past 27
years servicing the Independent
Jeweler. We
are Findings, Diamonds, Wedding
Bands, Jewelry
Boxes, Platinum, Batteries, Tools, and So Much
More.
Call us Today at 1-800-282-8285 or visit us on the World Wide Web at: http://www.sefindings.com
Namano /
Southeastern Findings
Your Home for
Southern Hospitality
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<=> <=> Thank You for
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Visit often, as we will be making changes to
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Information provided in this document is
provided As Is without warranty of
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either expressed or implied. This publication
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