Home > Ebooks > CNC Robotics Build Your Own Workshop Bot

CNC Robotics Build Your Own Workshop Bot

CNC Robotics
Build Your Own
Workshop Bot

1. Design 1
Why Build My Own I
Gantry Style 2
Motors 2
Lineal Motion 4
Motor Drivers 9
Acme Screw 9
Deciding on the Dimensions of the Machine 9
Software 10
2. Electronics 13
Stepper Motor Driver and Computer In terface Boards 13
Stepper Motor Driver Circuit 15
The Interface Board 19
3 .Making the Printed Circuit Board 77
Tools and Material 77
Artwork 78
Board Cutting and Cleaning 82
Toner Transfer 85
Etching 93
4 .Driver Assembly 99
The Interface Board III
5. Softwa re Setup and Driver Testing 113
Material Needed 113
Creat ing Test Files 121
Triangle Test 122
Circle Test 123
Putting the Elect ronics in a Case 124
6 .The Frame 133
Tools and Materia l 133
Bolting 138
Assemb ly 141
Bearing Ra il Support Bolt Holes 144
Paint the Frame 151
7 .The Gantry and X-axis 1 53
The Gantry 153
The X-axis: Insta ll ing the Gantry Bearing Guide Rail 160
Beari ng Holder 164
8 .The Z and Y Axes 175
The Z-Axis 175
The Y-Axls 184
9 .Motor and Lead Screw Insta llat ion 189
Tools and Materia l 189
X-axis 190
Y-axls 199
Z-axis 203
Lim it Switc h Install at ion 206
X-axis Limi ts 208
Y-axis Limi ts 209
Z-axis Limits 211
10. File Creation and KCam 215
KCam CNC Control ler Software 215
KCam File Requirements 219
How to Create a File to Import 222
CorelDraw 223
ACME Profile r 239
11. Tool Holders and Testing 245
Tool Holders 245
Penholder Tool 246
Router/Dremel Holder 252
Testing the CNC Machine 257
12. Examples 263
Plotter 263
Mechanical Engraving Tool 268
Dremel Tool 271
Ma ster Craft Rotar y Tool 274
Router 278
Sources of Material 293
Electronic Components 293
L297 /L298 Integrated Circuits 293
CANADA 293
United States, California 294
Lineal Motion 296
Distributor 296
Manufacturers 29 7
Stepper Motors 300
Metal 301
Index 303

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Categories: Ebooks
  1. 26.12.2012 at 18:30

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