Active Member
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[China]
Address: yangshe town, zhangjiagang city,Jiangsu Province.CHINA
Contact name:gu
dawn industries |
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· Polycrystalline Diamond Dies (PCD Dies)
· Synthetic Single Crystal Diamond Wire Dies
Tinning Dies
The titanium alloy is the best case material used in tinning dies because it is light than tin.
Size Range:
Size (mm) | Tolerance (μ M) | Roundness (μ M) | Case Size (standard) | |
Diameter (mm) | Thickness (mm) | |||
0.040~ 0.069 | 1 | 0.5 | 25 | 7 |
0.070 ~ 0.199 | 1 | 0.5 | 25 | 8 |
0.200 ~ 0.499 | 1.5 | 0.8 | 25 | 10 |
0.500 ~ 0.999 | 2 | 1 | 25 | 10 |
1.000 ~ 1.499 | 4 | 2 | 25 | 10 |
1.500 ~ 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° |
