 | | Re: A couple of gear questions
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(...) (URL) you can see the writing, and why the torque over a range. Is a non constant-clutching like this good or bad? What do people think? (16 years ago, 16-Apr-09, to lugnet.technic)
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| | Shock absorbers stiffness
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An approximate measurement of stiffness of different shock absorbers at full compression. (3 URLs) Philo> (16 years ago, 13-Apr-09, to lugnet.technic, FTX)
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| | Re: Help needed on gear spacing, and another question
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(...) No! They're properly aligned. ;) They just look like that, because the way the worm termination is done. However the screw works continuous and smoothly. (16 years ago, 8-Apr-09, to lugnet.technic, FTX)
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| | Re: Help needed on gear spacing, and another question
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(...) Is it just me, or do those worm gears look like the haven't been aligned properly? (16 years ago, 8-Apr-09, to lugnet.technic, FTX)
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| | Re: Help needed on gear spacing, and another question
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While the worm and 1x4 rack pitch are not the same and they do not mesh perfectly, it is still possible to make them work together in a reliable way. You may see one example below, (URL) Originally posted at TechnicBRICKs (URL) (16 years ago, 7-Apr-09, to lugnet.technic, FTX)
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| | Re: Help needed on gear spacing, and another question
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(...) For instance, have a "floating" worm-gear-based gearbox sliding along that axle, with the 8t gears engaging an external stationary rack? If the worm gear doesn't have very far to travel, you could also substitute a rack gear or two for a (...) (16 years ago, 3-Apr-09, to lugnet.technic)
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| | Re: Help needed on gear spacing, and another question
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(...) Although not by far as nice and compact as Mike's suggestion I stumbled upon the following solution after a bit of tinkering: (URL) (16 years ago, 3-Apr-09, to lugnet.technic)
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| | Re: Help needed on gear spacing, and another question
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(...) Rafe, Must the worm gear mesh directly with the gear rack? Or, could you put a 24tooth gear in between? (worm->24->rack) Steve (16 years ago, 3-Apr-09, to lugnet.technic)
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| | Re: Help needed on gear spacing, and another question
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(...) Try this inversion trick: (URL) (16 years ago, 3-Apr-09, to lugnet.technic)
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| | Re: PF train motor
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(...) So am I. However, I'm also into R/C aircraft so I have a long history with batteries and motors and could talk your ear off about them. I could also explain why the battery pack costs so much! (...) Yes, I give you permission to go home. You (...) (16 years ago, 3-Apr-09, to lugnet.trains, lugnet.technic, lugnet.robotics, FTX)
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