Jan 18, 2006 #1 W winglj Full Member level 4 Joined Feb 21, 2005 Messages 195 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 3,063 srlink m31 Hi, I have a simple question about the excellon (NC drill) data. What is the coordinate data format of that? Is it the same as GERBER data with zero suspession? Since my drill vias seems not correct after output, I am doubting if the input excellon data is not the format I want. Thanks
srlink m31 Hi, I have a simple question about the excellon (NC drill) data. What is the coordinate data format of that? Is it the same as GERBER data with zero suspession? Since my drill vias seems not correct after output, I am doubting if the input excellon data is not the format I want. Thanks
Jan 20, 2006 #2 B btbass Advanced Member level 5 Joined Jul 20, 2001 Messages 1,896 Helped 438 Reputation 880 Reaction score 288 Trophy points 1,363 Location Oberon Activity points 12,887 toolalloc gerber Here is a typical excellon file. You can change it to suit. PCB N.C.DRILL DEFINITION # EXCELLON FORMAT FORMAT 4 MACHINE EXCELLON TYPE NCDRILL CODE ASCII UNITS IMPERIAL FILEUNITS IMPERIAL COORD ABSOLUTE INC G91 PRECEDING 5 SUCCEEDING 4 ZEROES LEADING REPEATS OMIT SPACES 0 HEADER RUNOUT BOTH RLENGTH 60 RCODE 0 RWSTOP 37 TERM CBSTOP BEFORE NO TOOLST M00 RESTART M01 SRBEFORE NO SRSTART M01 SRAFTER NO SROFF M02 SRINC YES SRFIN M08M30 SREOB NO SRLINK M31 EOB 10 STOP 77 51 48 LASTSTOP 77 51 48 AXIS X NUMTOOLS 100 XLOW 0 YLOW 0 XHIGH 16000 YHIGH 20000 TOOLCHANGE AUTOMATIC TOOLALLOC GENERATE # Use tool allocation table
toolalloc gerber Here is a typical excellon file. You can change it to suit. PCB N.C.DRILL DEFINITION # EXCELLON FORMAT FORMAT 4 MACHINE EXCELLON TYPE NCDRILL CODE ASCII UNITS IMPERIAL FILEUNITS IMPERIAL COORD ABSOLUTE INC G91 PRECEDING 5 SUCCEEDING 4 ZEROES LEADING REPEATS OMIT SPACES 0 HEADER RUNOUT BOTH RLENGTH 60 RCODE 0 RWSTOP 37 TERM CBSTOP BEFORE NO TOOLST M00 RESTART M01 SRBEFORE NO SRSTART M01 SRAFTER NO SROFF M02 SRINC YES SRFIN M08M30 SREOB NO SRLINK M31 EOB 10 STOP 77 51 48 LASTSTOP 77 51 48 AXIS X NUMTOOLS 100 XLOW 0 YLOW 0 XHIGH 16000 YHIGH 20000 TOOLCHANGE AUTOMATIC TOOLALLOC GENERATE # Use tool allocation table