Advances in Modeling and Optimization of Manufacturing Processes
Open Access

Table 2

Operation precedence matrix.

  pierce hole 0 Pierce hole 1 Pierce hole 2 Pierce hole 3 Pierce hole 4 Pierce slot 0 Pierce slot 1 Pierce slot 2 Pierce slot 3 Notch scrap 0,1 Ubendbend0_
bend1
Ubend2 Ubend3 Ubendbend4_
bend5
Notch Scrap 2 PiercePilothole0
hole1
Pierce hole0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0
Pierce hole 1 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Pierce hole 2 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Pierce hole 3 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Pierce hole 4 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0
Pierce slot 0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0
Pierce slot 1 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Pierce slot 2 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Pierce slot 3 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Notch scrap 0,1 −1 0 0 0 −1 −1 0 0 0 0 1 0 0 0 0 −1
Ubendbend0_bend1 0 −1 −1 −1 0 0 −1 −1 −1 −1 0 1 0 0 0 0
Ubend2 0 0 0 0 0 0 0 0 0 0 −1 0 1 0 0 0
Ubend3 0 0 0 0 0 0 0 0 0 0 0 −1 0 1 0 0
Ubendbend4_bend5 0 0 0 0 0 0 0 0 0 0 0 0 −1 0 1 0
Notch Scrap 2 0 0 0 0 0 0 0 0 0 0 0 0 0 −1 0 0
PiercePilothole0hole1 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0