Note
Curved surface processing accuracy may vary depending on the material shape, surface smoothness, and measurement conditions. For best results, make sure the material is firmly secured and properly measured before processing.
This guide explains the key points, limitations, and recommended practices for using the LX2 for curved surface processing.
Recommended Surface Types
Curved surface processing works best on:
- Smooth cylindrical surfaces
- Gently curved objects
- Stable materials with consistent geometry
The feature may not work well on:
- Highly reflective surfaces
- Soft or unstable materials
- Sharp curves or steep angle transitions
Important Notes for Curved Surface Processing
(1) Securing the Material
The LX2 measures curved surfaces by physically touching the material with the Distance Sensor. As a result, the probe may cause the material to shift upon contact, potentially leading to incorrect measurements, inaccurate modeling, or misaligned engraving results.
Please use tape or clamps to firmly secure the material before measurement and processing.
(2) Distance Sensor Detachment During Measurement
The Distance Sensor uses physical contact to measure the material surface and is magnetically attached to avoid interfering with the Laser Module. However, the sensor may become detached or misaligned when contacting curved surfaces.
If this occurs, the LDS software will prompt you to reinstall the sensor.
Please note that the sensor has limitations when measuring curved surfaces and may fail when the local surface angle exceeds approximately 15°.
If the sensor becomes detached during measurement, the modeling result may be incomplete or distorted.
(3) Optimal Measurement Density Selection
When measuring or modeling curved surfaces, selecting an appropriate number of measurement rows and columns is important. Higher measurement density produces a more accurate surface model but also increases measurement time.
- For simple cylindrical objects, a lower measurement density is usually sufficient.
- For irregular or highly detailed surfaces, a higher measurement density is recommended.
In general, larger and more complex surfaces require more measurement rows and columns to achieve accurate modeling results.
Low measurement density may result in uneven engraving depth or distorted patterns on complex surfaces.
(4) Processing Time on Curved Surfaces
Curved surface processing is generally slower than flat surface processing. While flat surface processing mainly involves laser movement along the X and Y axes, curved surface processing also requires frequent Z-axis height adjustments.
This additional movement complexity reduces the overall processing speed.
Note
Slight variations in engraving depth may occur on complex curved surfaces and are considered normal.