- / DIA Tools Feature
It is essential to choose the Ultra Precision Cutting Tools for effective machining of the parts which requires very high precision tolerance.
CHAMPDIA succeeded developing Ultra Precision Diamond Tools which requires Nano grade tolerance on its shape accuracy
through 20 years accumulated know-how and technique of diamond tool fabrication. Besides, CHAMPDIA is trying to meet
customer’s requirements for Ultra Precision Tools via strict quality control in a constant temp-humidity clean room (10,000 class)
system.
CHAMPDIA succeeded developing Ultra Precision Diamond Tools which requires Nano grade tolerance on its shape accuracy
through 20 years accumulated know-how and technique of diamond tool fabrication. Besides, CHAMPDIA is trying to meet
customer’s requirements for Ultra Precision Tools via strict quality control in a constant temp-humidity clean room (10,000 class)
system.
Application of Ultra Precision Diamond Tool
| Precision Parts | Optical Industry | LCD Industry | Aerospace Industry |
Pure Science Area |
Semi-Conductor |
|---|---|---|---|---|---|
Camera lens Compact disc |
Ultra Precision Plastic& Glass Mobile phone/ |
Back Light Unit V shape BLU mirror face BLU injection mold |
Gyroscope Rader parts Aircraft windows |
Radar parts Astronomical Equipments for |
Semi-conductor Computer disc Laser printer |
Edge shape specification
| Face Shape | Factor | Specification | |
|---|---|---|---|
| Y Type |  |
Angel Rounghness & Straightness At Effective Face (E) |
a = 30˚ ~ 140˚ (± 10˚) |
| Roughness ±5m | |||
| Straightness ±5m/3m | |||
| R Type |  |
R : Radius W : Waviness WA : Effective Angle (10˚ ~ 140˚) |
W = 50m at R<0.5m |
| W = 100m at R<3.0m | |||
| W = 150m at R<10m | |||
| W = 200m at R<50m | |||
| C Type |  |
Straightness Angle |
L<2m s=10m |
| A<30˚ a1 = ±1˚ | |||
| A<50˚ a1 = ±2˚ | |||
| A<60˚ a1 = ±10˚ | |||
| R Type |  |
||
Design of edge for ultra precision processing
| Design of Edge Inside Angle | Optimization of Shape Precision |
|---|---|
|
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