Selecting Guiding and Relimiting Elements

You can specify guiding contours in several ways.

You can restrict the guiding contour with Start and Stop relimiting elements.

1. Optional: Select the Normal View icon in the View toolbar and a suitable face.

   The screen view is then perpendicular to the selected face and makes it easier to define relimiting point locations on the guide when moving the cursor.

2. Once a guiding contour has been defined, right-click the relimiting element in the sensitive icon and select Add relimiting point.

   
   
   

   Note: More than one relimiting elements are not supported and if you select one relimiting element after another then a warning message appears.
   
   

3. If associativity with the part is requested:

   1. Create the points in the same product as the part,
   2. Select the points.

4. If associativity with the part is not requested:

   • Select points on the fly anywhere on the guiding contour.
   • or select Relimitation point detection in the contextual menu.
     
     Select a guiding contour, its extremities are used as relimiting elements.

   Important: Points created on the fly do not provide associativity with the part. Such points are only known via their XYZ coordinates. Since they are not part of the same Product as the part, V6 cannot ensure that their location is kept for each and any transformation applied to the part. Basic scenario where points are created on the fly on part1, then part1 is mounted on the machine once is supported. But an advanced scenario with several transformations (e.g. create the points on the fly on part1, mount part1, change part1 to part2, mount part2) is not supported. Create points on the fly only in a machining scenario where there is no move, nor change of the part.

5. Position the tool with regard to the Stop and Start relimiting elements.
   
   

6. When relimiting elements are defined on a closed contour, select the Close tool path option in order to respect the area to machine according to the Direction of cut (Climb Milling or Conventional) and the relimiting elements.

You can machine several discontinuous groups of guiding elements in all Profile Contouring modes (except By Flank Contouring).

1. Select the contours as explained above.

   A Guide.x element is displayed for each selected continuous ordered contour.
   
   
   

   • The side to mill is shown by the orange arrow.
   • The order of in which the geometric elements are selected determines the order in which they can be machined.
     
     

2. Optional: Click the arrow to inverse the side to mill.

3. Insert a linking macro to link two discontinuous portions of the same tool path. Otherwise, a straight line is generated.

4. Once the selection of the guides is validated (that is, when the dialog box is displayed again), use the contextual menu that appears either on a guide in the authoring window or on a guide in the sensitive icon of the dialog box
   
   

   1. Select Remove Element or launch the Edge Selection toolbar and pick an element again.

      If the guide is no longer continuous, another guide is created.
      

      • Before:
        
        
      • After:
        
        

   2. Select Remove Contour x

      The selected contour is removed:.
      

      • Before:
        
        
      • After:
        
        
        
        

   3. Select Remove All Contours

      All contours are removed:.
      

      • Before:
        
        
      • After:
        
        

   4. Select a contour, then Connect Contour X and the target contour

      The first contour is connected to the target one.
      

      • Before:
        
        
      • After:
        
        

   5. Select Connect All Contours

      All contours are connected together.
      

      • Before:
        
        
      • After:
        
        

   6. Select Connection mode to connect contours either by inserting a line (Insert Line)or extrapolating a contour (Extrapolate Contour).