How to find focus
The way of adjusting:
open the machine and marking software, then put a metal plate on the worktable ,inputting content “Text” and select the “continuous part”. Raising and falling down the pillar to find the strongest point after pressing the mark button.
Which position is the focus：
Raising and falling down the pillar after pressing the mark button. Then watch carefully. You will find a position which the laser is brightest and the sound of marking is loudest. And this position is called focus point.Also we can record the distance in order to find the position of the strongest laser marking. For eg : F=160/163, the filed area is 110mm*110mm, the distance between edge of Lens and surface of part is 190mm (±2mm)。
Optical parameter | Field lens range (mm) | Focus(mm) |
f=63 | 50*50 | 85 |
f=100 | 70*70 | 110 |
f=163/160 | 100*100 | 195 |
f=210 | 150*150 | 255 |
f=254 | 175*175 | 285 |
f=290 | 200*200 | 330 |
f=420 | 300*300 | 475 |
If your machine has installed the external red light ,when you find the focus ,then need to adjust the external red light .
Ther are two screws here , you can loose the screws to make these two red points getting together .
Now is ok ,try to mark what you want !
More information,pls contact
Email: sales018@bogongcnc.com
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Phone number: 0086 17864184118
