1. Smart Laser CO2
2. Assembly of Body Frame (bottom part)
3. Installing Pre-assembled Inner Acrylic
4. Assembly of Body Frame (Middle upper part)
5. X-axis unit assembly
6. Y-axis unit assembly
7. Assembly and Adjustment of Y-axis Unit
8. Assembly of Parts around the Axis
9. Assembly and Adjustment of X-axis Unit
10. Final Assembly of Body Frame
11. Attachment of Cover Bottom
12. Attachment of Inner Cover
13. Attachment of Timing Belt
14. Attachment of Laser Power Supply
15. Attachment of Accessories
16. Attachment of Cover Front
17. Wiring of DC Line
18. Attachment of Outside Cover
19. Wiring of AC Line
20. Attachment of Working Bed
21. Adjustment of Axis Limit
22. Attachment of Mirror Lens Mount
23. Attachment of Top Cover
24. Attachment of Laser Tube
25. Optical axis adjustment (Laser tube)
26. The #1 reflection mirror optical axis adjustment
27. The #2 and #3 reflection mirror optical axis adjustment
28. Cover attachment
29. Installation of software
30. How to use software
31. Height adjustment, How to use
32. How to make an SVG file
33. Option : Water cooling kit assembly
34. Option :Laser pointer kit attachment
35. Maintenance
36. FAQ

Smart Laser CO2 Manual

Assembly and Adjustment of Y-axis Unit

Assembly and Adjustment of Y-axis Unit

Parts list

Parts	Details	Qty
Y-axis motor unit L	Pre-assembled	1
Y-axis motor unit R	Pre-assembled	1
Y-axis frame unit L	Pre-assembled	1
Y-axis frame unit R	Pre-assembled	1
solid v wheel unit	Pre-assembled	8
12mm Spacer	aluminum	16
M5×8 Low Head bolt	—	8
M5 T-nut	Pre-assembly insertion M5-Nuts	8
M5 Nylon nut	Loosening nut	8

Assembling Y-axis Frame Unit

There is no difference between L and R unit in this Y-axis unit process.
We will use “solid v wheel unit” and “Y-axis frame unit“.
Please put solid v wheel unit through the 12mm spacer.

Put the 12mm spacer in a hole of Black Angle Corner Connector on Y-axis frame unit.

Fix lightly using the nylon nut.

Do the same for other three Black Angle Corner Connector.

Adjustment of Y-axis Frame Unit

Please refer to “Reference:Adjustment of V-slot” for adjustment of Y-axis Unit.

Pass the 806mm V-slot through the Y-axis unit, see pictures for reference.

Fix the two solid v wheels on the top while making sure that the 806mm V-slot and Y-axis unit are at the same height horizontally.

Fix two wheels on the bottom so that they touch the 860mm v-slot.

Install it on the V-slot aluminum frame of body.

Check again that V-slot and aluminum frame of y-axis unit are at the same height.If it’s not at the same height or tilting, make adjustments so that it looks like the one in the picture.

Check if there is any rattling.

Check to make sure it is not tilted.

If there is any rattles or tilt, loosen the two slid v wheels on the bottom, place them on the groove of the v-slot and tighten again. Make adjustments until there is not rattles or tilts.

Adjust the other set in the same way.

Attachment of Y-axis Frame Unit L and Motor Unit

Attach Y-axis motor unit to Y-axis frame unit.
Orientation of connector of the motor is different for y-axis frame unit L and y-axis frame unit R.
Attach it using M5 T-nut and M5×8 low head bolt as shown in the picture. Watch for the orientation of the connector.

Make sure the stepping motor does not touch the Black Angle Corner Connector.

Attachment of Y-axis Frame Unit R and Motor Unit

Assemble Y-axis frame unit R in the same way.