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STEPCRAFT 3D Touch Probe - Page 58

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57
EN
Make all the desired tweaks in the plugin („6.5.1 Explanation of the Autoleveler CA-Plugin“).
- Number of scanning points in X- and Y-direction
- Tool Z Offset
- Manual or Auto Zero
- Settings
Click Create GCode and send to UCCNC. It
may take some time to load the program into
UCCNC. In particular, a high number of probe
points increases the loading time.
Use the contour probing macros to nd the X-,
Y- and Z-zero points, and then click Goto Zero.
Start the milling program with Cycle Start. The surface is now scanned. After this process has been completed, the
milling program pauses. Take note of the current machine coordinates.
Use this pause in the milling program to insert your tool. Manual control of UCCNC is still possible. Use the manual
control to set the Z-zero point with the tool. Move back to the starting position where the program was paused.
Continue the process by clicking Cycle Start.
6.5.3 Scanning a Surface ("Create")
This application uses the 3D probe to scan a 3-dimensional surface. A multitude of measurements results in a three-di-
mensional point cloud, in which each point stands for a coordinate. From this cloud an object can be created for further
use. To utilize this function you need the following software:
UCCNC-Plugin Autoleveler CA.
A CAD / CAM software like Vectric VCarve or AutoDesk Fusion 360.
A software like MeshLab to process the point cloud.
To scan an object, follow these steps:
Prepare your workpiece by xing it with a method of your choice. It is especially recommended for this application to use
a vise (such as item 12378 centering vise CV-140), double-sided tape (item 12482 adhesive sheet) or a vacuum table.
The advantage of these methods, is that the workpiece surface remains free. The next two chapters describe this process
once using VCarve and Fusion 360.

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