Use Micro Joint
This operation is used to set reserved segments that are not cut during machining, so as to connect the cutting part with the material and avoid the part falls into the water sink.
To use micro joint, do one of the following:
In NcEditor, click and select the target object.
To open Add micro joint mode setting dialog box, do one of the following:
In the menu bar, click Object → Micro Joint.
In the drawing area, right click and select Micro Joint in the pop-up menu.
Select the mode of micro joint:
Auto mode: Set the following and click OK:
Quantity: The quantity of reserved segments on the object.
Width: The width of reserved segments on the object.
Manual mode: Set the width of reserved segments, and select the position of reserved segments on the object in the drawing area.