T-Hex 3DoF Leg Assembly Instructions

1

2

<style>

3

.asm { font-family: Verdana, Helvetica, sans-serif; font-size: 14px; max-width: 960px; }

4

.asm-step { background: #fff; border: 1px solid #ddd; border-radius: 8px; margin-bottom: 1.5rem; overflow: hidden; }

5

.asm-step-header { background: #F5A800; display: flex; align-items: stretch; justify-content: space-between; }

6

.asm-step-name { padding: 0.6rem 1rem; font-weight: bold; font-size: 15px; color: #2C1A00; }

7

.asm-step-num { background: #1a1a1a; color: white; padding: 0.6rem 1.1rem; font-weight: bold; font-size: 15px; display: flex; align-items: center; white-space: nowrap; }

8

.asm-step-body { display: flex; flex-wrap: wrap; gap: 1.25rem; padding: 1rem; align-items: flex-start; }

9

.asm-step-text { flex: 1 1 220px; font-size: 13px; line-height: 1.6; }

10

.asm-figures { display: flex; flex-wrap: wrap; gap: 0.75rem; flex: 0 1 580px; }

11

.asm-step-figure { flex: 1 1 180px; text-align: center; }

12

.asm-step-figure img { max-width: 100%; height: auto; border: 1px solid #ccc; border-radius: 4px; }

13

.asm-step-figure span { display: block; font-size: 12px; color: #666; margin-top: 0.3rem; }

14

.asm-parts { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.75rem; align-items: stretch; }

15

.asm-part { border: 1px solid #ddd; border-radius: 6px; overflow: hidden; flex: 0 1 150px; display: flex; flex-direction: column; }

16

.asm-part-info { background: #FFF3D6; padding: 0.4rem 0.6rem; border-bottom: 1px solid #F5A800; flex: 1; }

17

.asm-part-qty { font-size: 12px; font-weight: bold; color: #7A4F00; }

18

.asm-part-name { font-size: 11px; color: #5A3800; line-height: 1.4; margin-top: 2px; }

19

.asm-part-img { display: flex; align-items: center; justify-content: center; padding: 0.6rem; min-height: 100px; background: #fff; }

20

.asm-part-img img { max-width: 120px; max-height: 90px; height: auto; display: block; }

21

.safety { color: #c00; font-weight: bold; }

22

h1 { font-size: 18px; margin-bottom: 0.25rem; }

</style>

<h1>3 DOF T-HEX Leg Assembly Instructions</h1>

30

<p><b>Updated November 11, 2010</b></p>

31

<p><span class="safety">Safety first!</span> Wear eye protection and never touch a powered robot!</p>

32

<p><b>Important!</b> If you are building legs for the T-HEX robot, you will need to build three right legs (following the pictures on the right) and three left legs (by following the pictures on the left)!</p>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (All Legs)</div>

</div>

<p>Attach a Tubing Connector Hub to an "L" bracket as shown, using two 2-56 x .250 screws and 2-56 nuts. Make six of these.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 1. (Left Leg)</span>

</div>

<span>Figure 1. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (All Legs)</div>

</div>

<p>Attach the other side of the "L" connector bracket to the Multi-Purpose bracket as shown, using two 2-56 x .250 screws and 2-56 nuts. Make three of each.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 2. (Left Leg)</span>

</div>

<span>Figure 2. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (All Legs)</div>

</div>

<p>Connect a 1.5" tube to each hub using a 4-40 x .250" screw.</p>

<div class="asm-part-name">4-40 x .250" socket head screw</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 3. (Left Leg)</span>

</div>

<span>Figure 3. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (All Legs)</div>

</div>

<p>Attach a long "C" bracket to an offset "C" bracket as shown, using two 2-56 x .250 screws and 2-56 nuts. Create six of these.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 4. (Left Leg)</span>

</div>

<span>Figure 4. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (All Legs)</div>

</div>

<p>Attach the offset "C" bracket to the Multi-Purpose bracket as shown. See the diagram below for detailed information. You will end up with three of each assembly.</p>

<div class="asm-part-name">Bracket assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 5. (Left Leg)</span>

</div>

<span>Figure 5. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (All Legs)</div>

</div>

<p>Attach a ball bearing to the Multi-Purpose bracket as shown. See the diagram below for detailed information. Make three of each.</p>

<div class="asm-part-name">Ball bearing assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 6. (Left Leg)</span>

</div>

<span>Figure 6. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (Front & Middle Legs)</div>

</div>

<p>Attach the two multi-purpose brackets as shown, using two 2-56 x .250" screws and 2-56 nuts. Make two for each side.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 7. (Left Leg)</span>

</div>

<span>Figure 7. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (Front & Middle Legs)</div>

</div>

<p>Attach the "C" bracket to the Multi-Purpose bracket as shown. See the diagram below for detailed information. Make two of each.</p>

<div class="asm-part-name">Bracket assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 8. (Left Leg)</span>

</div>

<span>Figure 8. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (Front & Middle Legs)</div>

</div>

<p>Install the servos as shown, using the included 3mm hardware and #2 tapping screws.</p>

<div class="asm-part-name">#2 x .250" tapping screw</div>

</div>

</div>

</div>

<div class="asm-part-name">3mm servo hardware set</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 9. (Left Leg)</span>

</div>

<span>Figure 9. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (Rear Legs)</div>

</div>

<p>Attach the two multi-purpose brackets as shown, using two 2-56 x .250" screws and 2-56 nuts.</p>

<div class="asm-part-name">2-56 x .250" Phillips screw</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 10. (Left Leg)</span>

</div>

<span>Figure 10. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (Rear Legs)</div>

</div>

<p>Attach the "C" bracket to the Multi-Purpose bracket as shown. See the diagram below for detailed information.</p>

<div class="asm-part-name">Bracket assembly diagram</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 11. (Left Leg)</span>

</div>

<span>Figure 11. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly (Rear Legs)</div>

</div>

<p>Install the servos as shown, using the included 3mm hardware and #2 tapping screws.</p>

<div class="asm-part-name">#2 x .250" tapping screw</div>

</div>

</div>

</div>

<div class="asm-part-name">3mm servo hardware set</div>

</div>

</div>

</div>

</div>

</div>

<span>Figure 12. (Left Leg)</span>

</div>

<span>Figure 12. (Right Leg)</span>

</div>

</div>

</div>

</div>

<div class="asm-step-name">T-HEX Leg — Assembly Complete! (All Legs)</div>

</div>

<p>Slide a rubber foot over the end of each 1.5" tube, and you're finished!</p>

</div>

<span>Figure 13. (Left Leg)</span>

</div>

<span>Figure 13. (Right Leg)</span>

</div>

</div>

</div>

</div>

</div>

Wiki source code of T-Hex 3DoF Leg Assembly Instructions

Navigation

Recently Visited