Page 314 - CNC Robotics

Index

driver, motor (continued)
interface board connection to. 11 8- 120, 118, 119
interface board for, 111 - 112, 112
L298 ins talla tion in, 109, 109
leads in, 108
materials and tools for, 99 . 100
mo therboa rd mounting of, 126, 126
power supply for, 11 8
soldering in, 101, 103, 103
static electricity protection in, 104, 104
testing, 113- 132
top of driver boa rd, 80, 80
w iring, 110- 111, III
DXF files, 12, 219, 22 2-223

electronics, 13-75
case enclosure for, 124- 132, 125, 13 2
interface bo ard, 19- 21 , 20
interface boards, stepper motor driver and computer. 13- 15, 13
source s, 29 3-296
stepper motor driver circuit. 15-19 . 17
engravlng
Drcmel tool for, 271 -274, 271-2 73
engra ving tool fo r, 268- 271, 268 - 27 1
Mas ter Craf t rotary tool for, 274-277, 274-277
etch ing process in PCB, 93-97, 93, 95, 96
Exellon fil es, 219

fan, 125, 128- 129
file format s, in programming, 12
frame, 133- 151
assembly of, 141 -144, 141, 142, 143
bearing rail support bolt ho les in , 144-150, t 44-1 50
bolting together, 138- 140, 138- 14 1
clean ing, 137, 137, 138
cutt ing steel for, 136, 136
dimensions of. 133- 134, 134
pa in tin g, 151
squa rin g and levelin g of, 141 -i 44, 141
tools and materia ls for, 122- 125
weldi ng together, 143- 144, 143
front view of CNC machine, II
Future Electronics. 293, 294
G code , i i, 219
gantry, 2, 153-160, 154
bear ing ho lder in , 164- 173, t 65 -1 73
bol t ho le locations in, 157 - 158, 158, 159
mounting and access hol es on uprigh ts, 156, 156, 157

305