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ben-wpan/atusb/cam2/mkmk

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atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
#!/bin/sh
PATH=$PATH:/home/qi/cae-tools/cameo
PATH=$PATH:/home/moko/svn.openmoko.org/developers/werner/cncmap/gp2rml
cameo <<EOF
mm
gerber 35mil ../atusb-PCB_Edges.gbr
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
align 1 4.6mm 9.0mm # align relative to board corner
translate 3mm 3mm # move to PCB zone assigned to project
atusb/cam2/mkmk: double backslash to put into generated makefile With one backslash, the newline was removed, so it still worked. It just looked odd.
2010-12-29 22:44:08 +02:00
array 20mm 37mm 1 1 # skip over previous boards
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
z 0 -58.9mm # board surface (tool fully retracted)
z 1.5mm # slack for extending the tool
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
z -0.8mm # board thickness
z -0.5mm # tool extra depth
clear
excellon ../atusb.drl
drill 7mil 15mil # 12.5-13.5 mil drill
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
optimize
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
write drill.gp
remainder
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
mill 20mil 0.01mm # 35 mil endmill; pretend it is a little smaller,
# to compensate for tool/board deflections
mkmk: further improvements and updates - mkmk: adjust board position - mkmk: reorder output such that the edge is cut last, reducing board shift - mkmk: reduce nominal mill diameter for large holes and slots, to increase hole/slot size - mkmk: generate "plot" target in Makefile, to visualize the output - mkmk: use toolpath file for "cngt" instead of calculating the reference point manually
2010-12-16 09:56:01 +02:00
write mill.gp
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
remainder
empty
mkmk: further improvements and updates - mkmk: adjust board position - mkmk: reorder output such that the edge is cut last, reducing board shift - mkmk: reduce nominal mill diameter for large holes and slots, to increase hole/slot size - mkmk: generate "plot" target in Makefile, to visualize the output - mkmk: use toolpath file for "cngt" instead of calculating the reference point manually
2010-12-16 09:56:01 +02:00
atusb/cam2/mkmk: compensate deflection when cutting the board outline
2010-12-20 02:17:58 +02:00
gerber 20mil ../atusb-PCB_Edges.gbr # 35 mil endmill, 15 mil deflection
mkmk: further improvements and updates - mkmk: adjust board position - mkmk: reorder output such that the edge is cut last, reducing board shift - mkmk: reduce nominal mill diameter for large holes and slots, to increase hole/slot size - mkmk: generate "plot" target in Makefile, to visualize the output - mkmk: use toolpath file for "cngt" instead of calculating the reference point manually
2010-12-16 09:56:01 +02:00
offset
append mill.gp
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
EOF
gp2rml 2 0.5 0.5 mill.gp >mill.rml
gp2rml 2 0.1 0.5 drill.gp >drill.rml
atusb/cam2/: streamlined CAM data processing, added generation of prerequisites - mkmk: call generated makefile "Makefile.mkmk" - Makefile: generate mkmk prerequisites, run mkmk, and execute targets in Makefile.mkmk
2010-12-28 04:37:10 +02:00
cat <<EOF >Makefile.mkmk
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
SPOOL=/home/moko/svn.openmoko.org/developers/werner/cncmap/spool/spool
CNGT=/home/qi/cae-tools/cngt/cngt
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
.PHONY: mill drill cng plot dplot
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
mill:
PORT=/dev/ttyUSB0 \$(SPOOL) mill.rml
drill:
PORT=/dev/ttyUSB0 \$(SPOOL) drill.rml
cng:
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
\$(CNGT) -57.4 20 mill.gp
mkmk: further improvements and updates - mkmk: adjust board position - mkmk: reorder output such that the edge is cut last, reducing board shift - mkmk: reduce nominal mill diameter for large holes and slots, to increase hole/slot size - mkmk: generate "plot" target in Makefile, to visualize the output - mkmk: use toolpath file for "cngt" instead of calculating the reference point manually
2010-12-16 09:56:01 +02:00
plot:
atusb/cam2/mkmk: double backslash to put into generated makefile With one backslash, the newline was removed, so it still worked. It just looked odd.
2010-12-29 22:44:08 +02:00
echo 'plot "drill.gp" with points, "mill.gp" with lines' | \\
mkmk: further improvements and updates - mkmk: adjust board position - mkmk: reorder output such that the edge is cut last, reducing board shift - mkmk: reduce nominal mill diameter for large holes and slots, to increase hole/slot size - mkmk: generate "plot" target in Makefile, to visualize the output - mkmk: use toolpath file for "cngt" instead of calculating the reference point manually
2010-12-16 09:56:01 +02:00
gnuplot -persist
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
dplot:
atusb/cam2/mkmk: double backslash to put into generated makefile With one backslash, the newline was removed, so it still worked. It just looked odd.
2010-12-29 22:44:08 +02:00
echo 'plot "< sed /^\$\$/d drill.gp" with linespoints' | \\
atusb: updated and improved CAM script - atusb/cam2/mkmk: updated for new board - atusb/cam2/mkmk: further increased board to board spacing, to reduce board deflection - atusb/cam2/mkmk: decreased nominal mill diameter to 20 mil to compensate for board/tool deflection - atusb/cam2/mkmk: added target "dplot" to visualize the sequence in which holes are drilled
2010-12-16 21:35:06 +02:00
gnuplot -persist
atusb: added "clean" targets to main and CAM makefile - Makefile: added "clean" target - cam2/Makefile: added "clean" target (for file generated in cam2/) - cam2/mkmk: added "clean" target to generated makefile
2010-12-28 04:50:00 +02:00
clean::
rm -f mill.gp mill.rml drill.gp drill.rml
atusb/cam2/mkmk: new-style CAM script Run ./mkmk to generate toolpaths and a Makefile. Then make cng changes tools (used for drill and mill) make drill does the drilling make mill does the milling
2010-12-16 07:39:10 +02:00
EOF
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