CVD Diamond Drawing Dies CVD Diamond Wire Drawing Dies the bundle and strand moulds are used to guide and / or organize the wire through the bunching machine and stranding machine,the winding drum of the double and single twist bunching machine is inside the machine,and the mold is fixed at the entrance of the machine to collect the wire. | ||||||||
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CVD Diamond Wire Drawing Dies
In some cases,the die is fixed to the front of the winding drum inside the machine to regulate the wire,and the strand mold of the tubular and basket strander is inside the machine to guide and concentrate the wire.
Process and technology:
Targeted pretreatment process:to make the coating and the substrate closely combined
Micro diamond coating:excellent wear resistance
Surface nano diamond coating:excellent surface finish and low friction coefficient
Optimization of pass design by computer simulation
Tolerance
Diameter(inch) | Diameter(mm) | Tolerance(mm) | Roundness(mm) |
≤0.00157 | ≤0.040 | 0.0003 | 0.0002 |
0.00158-0.00393 | 0.041-0.099 | 0.0005 | 0.0003 |
0.00394-0.01968 | 0.100-0.499 | 0.001 | 0.0005 |
0.01969-0.03936 | 0.500-0.999 | 0.0015 | 0.0008 |
0.03937-0.05905 | 1.000-1.499 | 0.002 | 0.001 |
0.05906-0.08661 | 1.500-2.199 | 0.003 | 0.0015 |
0.08662-0.12992 | 2.200-3.299 | 0.004 | 0.002 |
0.12993-0.18110 | 3.300-4.599 | 0.005 | 0.0025 |
0.18111-0.22834 | 4.600-5.799 | 0.006 | 0.003 |
0.22835-0.29921 | 5.800-7.599 | 0.007 | 0.0035 |
0.18111-0.41338 | 4.600-10.499 | 0.008 | 0.004 |
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