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主题:关于FEMM 4.0

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  发帖心情 Post By:2006-9-25 15:38:43 [显示全部帖子]

FINEMotorMagnetMaterialFile
Version=1.0
** All lines starting with ** are seen as comments
** The 2 first lines above are required and must NOT be erased or changed.
Parameters
**The next 3 lines must be the name and 2 magnet material parameters:
Name=Y30 Ferrite/Ceramic 5
Br=3900
Hl=3714
**Note: Br (G) is the Remanence in Gauss (1G=0.0001T)
**Note: Hl (Oe) is the Coercivity in oersted for B=0 (Extrapolated load line).
**Note: Hl=Br/urec - urec is recoil permeability
** 1[kA/m]=4*pi[Oe]
EndParameters
** Use these lines to add your own comments.
** More lines starting with ** can be added
** Then the list of magnet sizes should follow with no blanks or comment lines.
Sizes : (OD; ID; Length;Name)
 36.0; 18.0;  6.0;  36 x  18 x  6
 45.0; 22.0;  8.0;  45 x  22 x  8
 55.0; 24.0;  8.0;  55 x  24 x  8
 55.0; 24.0; 12.0;  55 x  24 x 12 
 60.0; 24.0;  9.0;  60 x  24 x  9 
 60.0; 24.0; 12.0;  60 x  24 x 12 
 60.0; 30.0; 10.0;  60 x  30 x 10 
 72.0; 32.0; 10.0;  72 x  32 x 10 
 72.0; 32.0; 12.0;  72 x  32 x 12 
 72.0; 32.0; 15.0;  72 x  32 x 15 
 84.0; 32.8; 15.0;  84 x  33 x 15 
 90.0; 36.0; 17.0;  90 x  36 x 17 
 90.0; 42.0; 17.0;  90 x  42 x 17 
100.0; 45.0; 18.0; 100 x  45 x 18 
102.0; 42.0; 17.0; 102 x  42 x 17 
102.0; 51.0; 18.0; 102 x  51 x 18 
102.0; 51.0; 20.0; 102 x  51 x 20 
102.0; 57.0; 17.0; 102 x  57 x 17 
110.0; 45.0; 18.0; 110 x  45 x 18 
110.0; 57.0; 20.0; 110 x  57 x 20 
121.0; 42.0; 20.0; 121 x  42 x 20 
121.0; 57.0; 17.5; 121 x  57 x 17.5
121.0; 57.0; 20.0; 121 x  57 x 20 
134.0; 57.0; 20.0; 134 x  57 x 20 
224.0;122.0; 23.0; 224 x 122 x 23 
EndSizes



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  发帖心情 Post By:2006-9-25 15:39:46 [显示全部帖子]

FINEMotorMagnetMaterialFile
Version=1.0
** All lines starting with ** are seen as comments
** The 2 first lines above are required and must NOT be erased or changed.
Parameters
**The next 3 lines must be the name and 2 magnet material parameters:
Name=N38SH Neodymium
Br=12300
Hl=11400
**Note: Br (G) is the Remanence in Gauss (1G=0.0001T)
**Note: Hl (Oe) is the Coercivity in oersted for B=0 (Extrapolated load line).
**Note: Hl=Br/urec - urec is recoil permeability
** 1[kA/m]=4*pi[Oe]
EndParameters
** Use these lines to add your own comments.
** More lines starting with ** can be added
** Then the list of magnet sizes should follow with no blanks or comment lines.
Sizes : (OD; ID; Length;Name)
18;0;3; 18x3
25;0;3; 25x3
31;0;4; 31x4
37;0;5; 37x5
EndSizes



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  发帖心情 Post By:2006-9-25 15:40:45 [显示全部帖子]

SPEAD里面有没有内磁的材料库?



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