Shaking Effects Solving for Longer Ray5

The LONGER Ray5 laser engraver is designed to provide accurate engraving and cutting performance across different materials. However, during operation, some users may notice shaking effects, uneven lines, or reduced engraving accuracy.

These issues are usually related to the mechanical adjustment of the machine, especially the timing belts, sync wheels, and eccentric nuts. Proper adjustment can help restore stable movement and improve engraving results. This guide explains how to check and adjust the Ray5 motion system.

Common Cause of Shaking Effects

When the Ray5 produces unstable engraving results, the problem is often caused by:

• Loose timing belts
• Incorrect belt installation
• Misaligned sync wheels
• Loose eccentric wheels

These components directly affect the movement accuracy of the X-axis and Y-axis. Checking and adjusting them can help improve machine stability.

Step 1: Check and Adjust the Belt Tension

Before adjustment:

1. Turn off the machine.
2. Disconnect all connectors from the Ray5.
3. Remove the connection cable.

Next, check the belt tension. Press the belt gently with your finger:

• A properly adjusted belt should feel firm and resistant.
• If the belt feels loose or soft, it needs to be tightened.

To adjust the belt:

1. Loosen the T-nut.
2. Pull the belt by hand to increase tension.
3. Keep the belt tightened while securing the T-nut.

Repeat the same process on both sides of the Ray5 frame.

Step 2: Align the Sync Wheel

After adjusting the belt tension, check the position of the sync wheel.

1. Loosen the sync wheel latch.
2. Adjust the sync wheel so it aligns properly with the belt.
3. Tighten the latch to secure the position.

A correctly aligned sync wheel helps ensure smooth belt movement.

Step 3: Adjust the Eccentric Nuts

The lower wheels on the Ray5 frame use eccentric nuts to adjust wheel pressure. To check the adjustment:

1. Try rotating the wheel with your finger.
2. If the wheel slips easily, the eccentric nut needs adjustment.

Adjust the eccentric nut gradually:

• Tighten it little by little.
• Check the wheel movement after each adjustment.
• Stop tightening once the wheel no longer slips.

Do not overtighten the eccentric nut, as excessive pressure may affect smooth movement. Repeat the adjustment on both the left and right sides of the frame.

Step 4: Check the X-Axis

After completing the Y-axis adjustment, check the X-axis, which controls the movement of the laser module. Follow the same steps:

1. Check the X-axis belt tension.
2. Tighten the belt if necessary.
3. Inspect and adjust the eccentric nuts.

Make sure the X-axis moves smoothly without excessive looseness.

Conclusion

Shaking effects on the LONGER Ray5 laser engraver are often caused by incorrect belt tension, misaligned components, or loose eccentric wheels. By carefully adjusting the belts, sync wheels, and eccentric nuts, users can restore smoother movement and improve engraving accuracy.

Performing regular checks on the X-axis and Y-axis helps maintain reliable machine performance and ensures more precise engraving and cutting results.