Nordson iControl Series - Variable Positioning (Deep Recesses); Deep Recesses Positioning Setup; Deep Recesses Movement Example

Positioner Preset Settings
6-7
Part 1056418-07
E 2019 Nordson Corporation
Variable Positioning − Lancing into Deep Recesses
Minimum: Lead 2, Lag 2, Gun-to-Part 8
Default: Lead 5, Lag 5, Gun-to-Part 10
Preset: Lead −5, Lag −5, Gun-to-Part −5, Variable
The preset settings are negative, so do not override the default settings.
Both default and preset settings are used.
1. See Figure 6-5. The positioner waits at the configured position.
2. At the default lead (BEFORE the leading edge) the guns are moved
back to the default gun-to-part distance (10 in.).
3. The leading edge of the part moves by the guns. At the preset lead (−2,
or 2 inches AFTER the leading edge), the guns are moved in to −5
inches from the part edge, lancing into the part recess.
4. At the preset lag (−5, or 5 inches BEFORE the trailing edge), the guns
are moved out to the default gun-to-part distance (10 in.).
5. At the default lag (5 in. AFTER the trailing edge) the guns are moved in
to wait for the next part.
Preset
Default
12345
Default
G−P
Lead+
Lead −
G−P
G−P
Lag −Lag +
Preset
Steps
Figure 6-5 Variable Positioning − Lancing into Deep Recesses