SHANGHAI XUHUI DIAMOND INDUSTRIAL CO.,LTD.

 

 

 

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Tinning Dies
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   the titanium alloy is the best case material used in tinning dies because it is light than tin.
  
Size Range：

Size (mm)

 

Tolerance (μm)

Roundness (μm)
Case Size (standard)
Diameter (mm)
Thickness (mm)
Ф0.040~ 0.069
1
0.5
25
7
Ф0.070 ~ 0.199
1
0.5
25
8
Ф0.200 ~ 0.499
1.5
0.8
25
10
Ф0.500 ~ 0.999
2
1
25
10
Ф1.000 ~ 1.499
4
2
25
10
Ф1.500 ~ 2.500
5
2.5
25
10
We can also supply other sizes of casing and the dies with the diameter tolerance specified by the customer.



Standard Profile Design for Various Materials:

Wire Material

Hard Wire

Soft Wire

Entrance
80°
80°

Approach
40°
35°

Reduction
18°± 2°
16°± 2°

Bearing
0.15D ~ 0.3D
0.25D ~ 0.35D

Back Relief
30°± 5°
25°± 5°

Exit
60°
60°

(D=Diameter of Bearing)
    
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