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Gemstones, Minerals & Fossils
Lapidary
Building An Automatic Faceting Machine CNC
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<blockquote data-quote="Nena" data-source="post: 270452" data-attributes="member: 7861"><p>If i am correct. This should be the meetpoint from the angles that i have. The last angle 41* gives the total height off the pavilion. The second 42.1* is larger that the height of the pavilion so that will be de widest facet of them all but it wil be cutted first. Than should the picture as drawed be correct. </p><p></p><p><img src="http://www.88i.nl/images/degrees_e.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>The red lines are marking the meetpoint. Pavilion width is still 1". The drawing is half of the pavilion thats why you see 0.5". </p><p></p><p>If this is correct i can go on! </p><p></p><p>These calculations are not every day's work. On the lapidary machine you can set your angle just at the marked point, not mutch calculations have to be done, but if you want to draw a gemstone it is doing math... </p><p></p><p>I hope i did it correct <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="Nena, post: 270452, member: 7861"] If i am correct. This should be the meetpoint from the angles that i have. The last angle 41* gives the total height off the pavilion. The second 42.1* is larger that the height of the pavilion so that will be de widest facet of them all but it wil be cutted first. Than should the picture as drawed be correct. [img]http://www.88i.nl/images/degrees_e.jpg[/img] The red lines are marking the meetpoint. Pavilion width is still 1". The drawing is half of the pavilion thats why you see 0.5". If this is correct i can go on! These calculations are not every day's work. On the lapidary machine you can set your angle just at the marked point, not mutch calculations have to be done, but if you want to draw a gemstone it is doing math... I hope i did it correct :D [/QUOTE]
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Gemstones, Minerals & Fossils
Lapidary
Building An Automatic Faceting Machine CNC
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