About the arms ...
How about printing a set of arm ends and putting them on pieces of:
[www.mcmaster.com]
Either a chunk of the square stuff, or two pieces of the round stuff. As long as it's not to massive, it's not terribly expensive. Cutting it should not be to hard with normal tools.
So:
1) nuts and bolts
2) screws
3) Glue - if so what sort?
4) taper pins
5) clamps
You could get fancy and print the clamps into the parts.
Thoughts?
How about printing a set of arm ends and putting them on pieces of:
[www.mcmaster.com]
Either a chunk of the square stuff, or two pieces of the round stuff. As long as it's not to massive, it's not terribly expensive. Cutting it should not be to hard with normal tools.
So:
1) nuts and bolts
2) screws
3) Glue - if so what sort?
4) taper pins
5) clamps
You could get fancy and print the clamps into the parts.
Thoughts?