Self-centering 3-jaws lathe chuck by marcinszydlowski 3d model
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Self-centering 3-jaws lathe chuck by marcinszydlowski

Self-centering 3-jaws lathe chuck by marcinszydlowski

by Thingiverse
Last crawled date: 3 years, 3 months ago
Hello everyone,
this is a model of self-centering 3-jaws lathe chuck. It's not designed according to any specification, just for illustrative purposes only. Spiral mechanism is based on bevel gears. I've also attached F3D files for customizing in Fusion 360.Note: it's important to match jaw with foot according to numbers in brackets.
Time needed for printed: 35 hours (100% speed, nozzle 0.4mm).
Parts:
Name
Qty
Notes
Housing
1
with supports
Internal lid
1
Spiral wheel
1
with supports
Pinion key
3
100% infill for more strength
Jaw foot (1)
1
with supports
Internal jaw (1)
1
Jaw foot (2)
1
with supports
Internal jaw (2)
1
Jaw foot (3)
1
with supports
Internal jaw (3)
1
Key
1
100% infill for more strength
4x30mm Allen bolt
6
for jaws and blocking pinion keys
4x12mm Allen bolt
3
for jaws
4x12/15mm Allen CSK
3
for internal lid

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