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Beginning facetor looking for faceting diagrams

Posted by Mark VH  
Beginning facetor looking for faceting diagrams
January 31, 2008 04:00AM
Hello, I am looking for some good books, etc. with faceting diagrams for a beginning facetor. The wrinkle in this request is that my faceting machine only has 60 and 64 tooth index gears. I have found several diagrams for round cuts, but few diagrams for the many of other types of cuts.

Thank you in advance for your help!
Mark
Re: Beginning facetor looking for faceting diagrams
January 31, 2008 05:53AM
faceters dot com has many facet diagrams. I'm not sure if they area all free but there are alot that are free.
avatar Re: Beginning facetor looking for faceting diagrams
January 31, 2008 06:37AM
ca    
google either Facetors Guild.
or Faceters Guild of America
you can definitely get facetting diagrams from the websites
and there are many books on facetting including the basics
from John Sinkankas from his books on gem cutting and facetting.
He was one of the premier cutters of many of the large stones found in
museums around North America, including the Royal Ontario, and The Smithsonian
you might also want to google
books on facetting
Re: Beginning facetor looking for faceting diagrams
January 31, 2008 10:42AM
Hi Mark. Try to get hold of "Faceting for amateurs", by Glen and Martha Vargas. This is the best book for beginners and the talented, not only does it show in detail the idividual designs but also the faceting angles for said.
Spencer.
John Rosen
Re: Beginning facetor looking for faceting diagrams
February 28, 2009 10:34AM
Hi Mark,

If all the indexes in the instructions divided by 3 and multiplied by 2 results whole numbers then your 64 index will facet a 94 diagram. This greatly increases the number of cuts you can do.

Likewise if all the indexes in the instructions divided by 4 and multiplied by 3 results in whole numbers then your 60 index will facet a 80 diagram. I also have 64 and 60, but also a 96 index gear.

Designers tend to specify 96 or 80 indexes without noting that the designs can also be cut with other gears. Vargas and Soucup have index conversion diagrams in their books, but it is really simple arithmatic.
bilal
Re: Beginning facetor looking for faceting diagrams
November 30, 2010 12:27PM
plz mail me faceting cutting diagrams
avatar Re: Beginning facetor looking for faceting diagrams
December 10, 2010 04:09AM
USFG and gemstoneartist.com

------------------------------------------------------
Registered Gemologist
Research Gemologist
Rockhound/Cutter/Collector
Club President/Owner
Wanbli Nagi
Re: Beginning facetor looking for faceting diagrams
March 02, 2011 06:10PM
I have a made in the 60s new still in box facet-er. It came with only two index a 60 and a 64. I can no longer get parts and have looked for more index that may fit with no luck. I need diagrams using only 60 or 64 index. Can and will any one help me out?
Thank you for your time with this matter
Dale Schofield
Re: Beginning facetor looking for faceting diagrams
May 19, 2011 09:48PM
If you find a 96 index design that you like you can divide each number by 3 then multiply by 2. If they come out to be even numbers you cut it on a 64 index
avatar Re: Beginning facetor looking for faceting diagrams
May 21, 2011 04:54AM
How about going to a machine shop and asking if they can make you a 96 Index wheel since you have the others, they very well may be able to do it.

If you go here there are about 20 designs for 64 Index, just change it to 64 from the drop down box:
[www.rockhounds.com]

------------------------------------------------------
Registered Gemologist
Research Gemologist
Rockhound/Cutter/Collector
Club President/Owner
Re: Beginning facetor looking for faceting diagrams
June 17, 2012 03:08AM
I have foue index gears for my machine. I have cut over 6,000 stones and 90% have been with a 64 index. I like that number in that it reduces the number of teeth in the gear and you can see them better. Most of your basic cuts are available on the 64 index. Most of the time I switch from one gear to the other without looking at a guide. As you progress, you will be making your own diagrams. My experience is, most of the work that I do, involves making a stone to fit a piece of jerelry that no diagram will fit. Then there are the times that you have to repair a stone with few facets that are visable or that was cut on a jam peg of something and you have to arrange the facets by eye.
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