China Diamond PCD Wire Drawing Dies for Steel Wire Drawing, Find details about China PCD Die, Wire Drawing Die from Diamond PCD Wire Drawing Dies for Steel Wire Drawing
hole diameter(mm) | tolerance(μm) | Die sleeve | |
A | B | ||
φ0.020~0.070 | 0.5 | 25 | 5 |
φ0.071~0.200 | 1 | 25 | 8 |
φ0.201~0.400 | 1 | 25 | 8 |
Φ0.401~0.600 | 1 | 25 | 10 |
Φ0.601~1.000 | 2 | 25 | 10 |
more than 1.000 | 3 | 30 | 15 |
Name Wire materials | Flexile wire | Hard wire | |
Inlet area | 70°+/-20° | 60°+/-20° | |
Lubrication area | 35°+/-20° | 30°+/-5° | |
Compression area | 16°+/-2° | 14°+/-2° | |
Sizing area | 20-50 | 40-80 | |
Safety angle | 15°+/-5° | 15°+/-5° | |
Outlet area | 50°+/-20° | 50+/-20° |