hexapod/mechanism/LEG.md

# Leg Assemble Instruction

Leg assembly instruction video https://youtu.be/oaAE5fC09KQ is also available.
<a href='https://youtu.be/oaAE5fC09KQ'><img src='http://img.youtube.com/vi/oaAE5fC09KQ/mqdefault.jpg'/></a>

## Preparation

For one leg, you will need 3 MG92B servo and below printed parts

Filename | Thumbnail | Required |
-------- | --------- | -------- |
thigh_top | ![thigh_top](files/thigh_top.jpg) | 1 |
thigh_bottom | ![thigh_bottom](files/thigh_bottom.jpg) | 1 |
joint_cross | ![joint_cross](files/joint_cross.jpg) | 1 |
joint_top | ![joint_top](files/joint_top.jpg) | 2 |
joint_bottom | ![joint_bottom](files/joint_bottom.jpg) | 2 |
leg_top | ![leg_top](files/leg_top.jpg) | 1 |
let_bottom | ![leg_bottom](files/leg_bottom.jpg) | 1 |
foot_top | ![foot_top](files/foot_top.jpg) | 1 |
foot_bottom | ![foot_bottom](files/foot_bottom.jpg) | 1 |
foot_ground | ![foot_ground](files/foot_ground.jpg) | 1 |
foot_tip | ![foot_tip](files/foot_tip.jpg) | 1 |

## Step 1

![LegAssemble1](files/mech_leg_1.jpg)

Combine `thigh_top`, `MG92B` and `thigh_bottom`, use M2x30mm screw and nut to secure them together.

## Step 2

![LegAssemble2](files/mech_leg_2.jpg)

Grab one `joint_cross`, `joint_top` and `joint_bottom` and combine them

## Step 3

![LegAssemble3](files/mech_leg_3.jpg)

First put 2 x `MG92B`, `leg_top` and `leg_bottom` together with M2x30mm screw and nut.
Then attach `joint_top` and `joint_bottom` altogether

## Step 4

![LegAssemble4](files/mech_leg_4.jpg)

Grab `foot_top`, `foot_bottom` and `foot_ground` (and `foot_top`) and assemble them.

## Finish!

![LegAssemble5](files/mech_leg_5.jpg)

Great, you got 1 leg done, 5 more to go :)