Hobby cnc plotter. The use of inexpensive materials.
Most of the units printed on the 3D printer.
Box for the controller is made on this plotter.
The basis of design - aluminum square tube 25x25.
http://www.youtube.com/watch?v=dJQgnGs-r40&feature=youtu.be
Z Stepper motor NEMA 17, X and Y - NEMA 23/
Belt z 300-3GT-6, belt y motor 255 5M - 15mm, belt x and y 5M - 15mm length depends on the dimensions of the machine.
Smooth shaft 8mm and linear bearing LM8UU -4.
Belt can be different, my very hard.
Pulley teeth 15, the width 20, an inner diameter of 8 - 3, pulley teeth 15, the width 20, an inner diameter of 6.35 - 1
sliding carriages carried on bearings 624
| 3GT-6_36_Tooth_x_5mm_Bore_pulley.stl | 822.2KB | |
| 3GT-6_36_Tooth_x_8mm_Bore_pulley.stl | 841.0KB | |
| Bearing_Flan.stl | 358.9KB | |
| box.stl | 683.7KB | |
| box_v2.zip | 1.2MB | |
| carriage_new_v3.stl | 429.6KB | |
| clamp_knob.stl | 439.4KB | |
| clamp_nut.stl | 114.9KB | |
| cnc.mpeg | 55.2MB | |
| cnc_clamp.stl | 24.5KB | |
| dremel_holder.stl | 832.0KB | |
| motor_holder_z.stl | 245.2KB | |
| Pulley_HTD-5mm_14t_13bering.stl | 488.2KB | |
| Pulley_HTD-5mm_14t_8b.stl | 487.0KB | |
| Shpindel_duck_holder.stl | 362.4KB | |
| x-belt-pulley-holder_v3.stl | 143.8KB | |
| x-motor-holder.stl | 878.2KB | |
| x_carriage_fixed.stl | 375.1KB | |
| y-belt-bearing-holder.stl | 296.1KB | |
| y-belt-bearing-holder_bolt.stl | 270.8KB | |
| y-belt-holder.stl | 255.5KB | |
| y-motor-holder.stl | 247.7KB | |
| y-pulley-bearing-holder_v2.stl | 209.4KB | |
| y_holder.stl | 69.1KB | |
| y_holder_el2.stl | 209.4KB | |
| z-axis.stl | 292.7KB | |
| z_holder_top.stl | 453.0KB | |
| z_holder_top_cup.stl | 232.8KB | |
| z_shaft_holder_top.stl | 332.5KB |
