Surface Condition Standard Set Ref. 130 For Verification By Visual-Touch Comparison. According to ISO 2632 and ISO R468
Usage:
By moving your nail perpendicular to the lines, select the two standards that are closest to the roughness of your piece, one, just higher roughness, the other, just lower roughness. The standard corresponding to the higher roughness should be taken as the roughness value of your part. For very soft or very rough surfaces, visual comparisons can be more convenient than tactile comparisons with the nail.
- Specially designed for manufacturing managers, controllers, designers, etc.
- Standard composition of pocket.
- The case contains 30 samples of 22.5 X 9.5 mm, case 150 X 75 mm
Composition:
- 3 break-in samples 0.05 – 0.1 – 0.2 Ra
- 3 samples bore 0.4 – 0.8 – 1.6 Ra
- 6 rectification samples 0.05 – 0.1 – 0.2 – 0.4 – 0.8 – 1.6 Ra
- 6 samples milling while rolling 0.4 – 0.8 – 1.6 – 3.2 – 6.3 – 12.5 Ra
- 6 samples end milling 0.4 – 0.8 – 1.6 – 3.2 – 6.3 – 12.5 Ra
- 6 samples turning 0.4 – 0.8 – 1.6 – 3.2 – 6.3 – 12.5 Ra
