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 | | Crane mathematics
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| Does anyone who makes cranes have some easy math such as geometry for crane design? The problem I see is that for a crane to be always balanced the weight in the back needs to move according to the load weight. The boom on mine bends, but when (...) (19 years ago, 1-Aug-05, to lugnet.technic)
| | | | | 8435 MOC by Rgeiger
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| This is an older post but look how well they used the parts! (URL) (19 years ago, 1-Aug-05, to lugnet.technic)
| | | | | Re: SSC (was Re: Best pneumatic hexapod yet!)
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| (...) No. The central timer is unchanged by switching from forward to reverse, or walk to turn. The things that do change behavior are the leg sweep pistons. These will do their best to accommidate the change, which may not have any affect until the (...) (19 years ago, 1-Aug-05, to lugnet.technic, lugnet.robotics)
| | | | | SSC (was Re: Best pneumatic hexapod yet!)
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| (...) Will it be necessary to switch anything at a specific time? For example, if SSC is walking forward, and it takes 3/4 of a step, then levers are flipped to make it turn (which would be reversing the legs on one side), to complete the "current" (...) (19 years ago, 1-Aug-05, to lugnet.technic, lugnet.robotics)
| | | | | Re: clutches
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| (...) What about this (URL) ? I have successfully used that in applications requiring a clutch - in fact an elaborate multiplexer with a worm gear, two has bushes and two of these clutches. They do still crunch - but much less so than some other (...) (19 years ago, 1-Aug-05, to lugnet.technic)
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