Shelf Parameters

 
Name: Description: Used in/Using parameters: Default expression (mm):
ShL - Used In:
ShLss
(Shelf)
TL, TO
(Lock Hole) 		500
ShW - Used In:
ShWss
(Shelf)
TL1, TO1
(Lock Hole) 		400
ShD - Used In:
ShDss
(Shelf) 		50
LHW - Used In:
ShWss, ShLss
(Shelf) 		HWDC1y(d(Shelf), fd(Shelf))
ShWss - Used In:
WBody
(Body)
WBottom
(Bottom)
LTop
(Top)
Using:
ShW, LHW
(Shelf) 		ShW+2*LHW
ShLss - Used In:
LBody
(Body)
LBottom
(Bottom)
WTop
(Top)
Using:
ShL, LHW
(Shelf) 		ShL+2*LHW
ShDss - Used In:
PHShelf
(Shelf)
HHBody, HGBody
(Body)
PHBottom
(Bottom)
FH
(Shelf)
Using:
ShD
(Shelf) 		ShD+I90x(d(Shelf), fd(Shelf))-OHCDCx(d(Shelf), fd(Shelf))+d(Shelf)
PHShelf - Used In:
TPH
(Body)
Using:
ShDss
(Shelf) 		ShDss-PHCorrX(d(Shelf), fd(Shelf))
DCShelf - Used In:
DCBody
(Body)
DxDCT
(Bottom)
DxDCT1
(Shelf) 		DC1x(d(Shelf), fd(Shelf))
UL Defines whether to use layers (relative to the number and the type of the flaps). If you imagine, that in the current design, each two opposite side flaps form a layer, then the other two opposite ones form another layer that overlaps the first one. Therefore, if the number of the layers is n, you have to apply 'n-1' corrections to the sides adjoining the respective flaps (layers). Of course, the Layers Parameters take into account all these corrections.

UL is a selection type parameter - it uses Boolean selection type , predefined in the Corrugated parameter template. The 2 predefined entries are as follows:

  • Yes - use this type when you wish to use layers, ie. whwn there are overlapping layers (flaps, tucks and etc.)the system to take it into account when calculating the design ( in this case L=Lss ).

  • No - use it when you do not have to use layers or the corrections may be neglected.

To change the expression of UL, click in the Expression column field of UL in the Parameters tabular pane tab and select the desired option from the list.

Used In:
FH
(Shelf) 		Yes
LSC Defines the layer step crease. Used In:
FH, DxDCT1
(Shelf) 		LSCf(d())
FH Defines the flap height. Using:
ShDss, UL, LSC
(Shelf) 		ShDss+UL*LSC
DXT - Used In:
LHO
(Lock Hole) 		DxT(d())
DxT1 - - d()
DxDCT1 - Used In:
LHO1
(Lock Hole)
Using:
DCShelf, LSC
(Shelf) 		DCShelf+O90y(d(), fd())-LSC