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  9. нƮ ȳ (Facet Cutters Handbook)

 7. ﰢ (The Triangle Step Cut)

ܹ -   (step cut)


ּ : 64 ݿ , No.64 нƮ , ̵ , ۺ No.64 κ ٷ ִ ȮѴ. 64  3  ϰ Ƿ ﰢ ̴.
 

  1. 90 3 Ͽ (ȯ) Ѵ.
  2. ̺ ϰ ó.
  3. 3 ȯ нƮ Ѵ.
  4. ̺ нƮ, ߰ нƮ (Ǵ, 3 ٸ, ָ) Ѵ.
  5. нƮ Ǵ (3 ٸ) ̺ Ѵ.
  6. нƮ ó.

    ּ : нƮ 100 grit ģ ϰ , 400 grit Ѵ.
     

ָ

ָ

 

45-41

42-43

30

27

̺ нƮ

45

42

߰ Ǵ нƮ(ָ) (2 )

58

55

ȯ нƮ

ۺ Ǵ ī (cardinal cut)


  1. 3 ۺ ȯ нƮ Ѵ.
  2. ߰ нƮ Ѵ.
  3. ۺ Ǵ ŧ ٴ нƮ Ѵ.
  4. нƮ Ǵ (3 ٸ) ̺ Ѵ.
  5. ۺ нƮ ó.
  6. ȯθ ó.
     

ָ

ָ

 

45-41

42-43

61

63

ȯ нƮ

51

53

߰ нƮ

41

43

ۺ нƮ(ָ)

 7. ﰢ (The Triangle Step Cut)

  9. нƮ ȳ (Facet Cutters Handbook)

1.  Ӹ (Foreword)
2.  ؾ ͵ (Things to remember)
3.   ߿ϴ (Dopping is important)
4.  ǥ ٰ (The standard brilliant cut)
5.  ٰ 鿡 Ǽ (Common errors in brilliant cut stones)
6.   (The French or calibre cut)
7.  ﰢ (The triangle step cut)
8.   (The double French or cardinal cut)
9.  ﰢ ī (The triangle cardinal cut)
10. (The emerald cut)
11. Ÿ (The six-rayed star cut)
12. (The pentagon cut)
13. ﰢ (The cut-corner triangle cut)
14. ī (The step cut and cardinal kite cut)
15. (The cut-corner kite cut)
16. (The keystone step cut)

17. ī (The keystone cardinal cut)
18. (The cut-corner keystone cut)
19. (The oblong hexagon cut)
20. ٰ (The modified square brilliant cut)
21. ٰ (The don Diego cut)
22. (Polishing hard materials)
23. н͵ ȳ (Polishing guide for faceters)
24. н (Faceting angles and hints)
25. нƮ ǥ (Table of facet angles)
26. н ȯǥ (A faceting index conversion chart)
27. (Step cut round)
28.   (Double bar cut)
29.    (Bar cut pendeloque)
30. ٰ (Hexagonal Brilliant)
31. ݴ (Opposed bar cut)
32. ٰ (Scintillator brilliant)

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