Computer Optimization of Cutting Yield from Multiple-ripped Boards |
Common terms and phrases
AVAIL=AVAIL+1 board width CALCULATE YIELD clear area clear cuttings CLRKNT CLRLEN collect defect information COMBINATION IN RIPCOM combinations of rip COMMON SMX CROSS computer program CONTINUE NRIP coordinate system grid CROSS AVAIL.ACTIVE CROSSCUT AT BEGINNING crosscut locations CROSSCUTS AND CALCULATE CUTLEN cutting bill requirements cutting yields data grid defect location data Forest Products Laboratory grid units index to RIPCOM KERF last defect grid LINES MINUS MEANS MAXCOM MAXIMUM NUMBER maximum yield MINCOM minimum solution minimum yield solution MINLEN MINUS MEANS SYMBOL NLEN NP CALL XCUT number of grid NUMBER OF RIP NXCUT optimize sawline placement percent yield piece tally PLACE CROSSCUT PREVIOUS DEFECT random length cuttings REFERENCED AT LINES rip combination RIP CUTS rip width combination RIPCOM and NRIP RIPYLD Sawing variables sawn softwood specified length cuttings specified length option SRMX SUBROUTINE RIPYLD SUBROUTINE XCUT SYMBOL NAME REFERENCED TEMP TEMP=RIPCOM(COMB.RIP WIDTH(3 X-grids X-Y coordinate system yield of clear