Hardness of surface to mark
Shape of surface to mark
Part 2 Performing Marking
Vickers hardness (HV) of 200 or less
*Note that materials which may crack or split by marking (such as glass, stone, precious stones, china, and porcelain) cannot be marked even if hardness is within the preceding range. Attempting to mark such materials may damage Metaza.
Flat, with no difference in level
- Examples of material that cannot be marked
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| Edge of the | Surface to mark | ||
| material is too high. | is not straight. | |||
Shape of the back of | When placed on the base, the surface to mark must be flat and level. | ||||
the surface to mark | - Examples of material that cannot be marked | ||||
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Back surface is | Back surface is | Back surface is |
uneven. | not straight. | curved. |
About the Marking Area
The marking area of the Metaza |
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Important! |
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| Marking area | |||||
When marking is performed in an expanded area (that is, |
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outside an area of 50 by 50 mm |
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then depending on the material and the image, unevenness in | Center line |
| Expanded marking area | |||||
darkness may occur. |
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Center line
50 mm 80 mm
50 mm
80 mm
15