Wire Apparatus that Moves with Constant Speed Under Weight

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SUMMARY

The discussion focuses on designing a wire apparatus that lowers a weight while achieving a constant terminal velocity of 1 m/s. The user explores various mechanisms, including friction, hydraulics, and clock escapements, to maintain this balance of forces despite varying weights. The potential use of a centrifugal clutch is also mentioned as a non-electronic solution. The primary goal is to ensure that the apparatus can adapt to different weights while consistently achieving the desired speed.

PREREQUISITES
  • Understanding of basic physics principles, particularly force and motion
  • Familiarity with mechanical systems, including friction and hydraulics
  • Knowledge of centrifugal clutches and their applications
  • Experience with design concepts related to weight and velocity control
NEXT STEPS
  • Research the principles of hydraulic systems for weight control
  • Explore the mechanics of clock escapements and their applications in speed regulation
  • Investigate the design and functionality of centrifugal clutches
  • Study the effects of friction on terminal velocity in mechanical systems
USEFUL FOR

Engineers, mechanical designers, and hobbyists interested in creating systems that require precise control of speed and weight dynamics.

omalleyt
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Ok, here's a description of what I'm trying to achieve. I want to design a wire apparatus that lowers a weight using the mass of the weight as the force, but then somehow achieves a balance of forces when the velocity reaches 1 m/s. This is simple enough using friction (I think), but the problem is that different weights will be put on this apparatus under different conditions, and the terminal velocity for each has to be 1 m/s. Is this possible? Would hydraulics be good for this?
 
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Something like a clock escapement comes to mind.
 
Last edited:
a centrifugal clutch may be one approach that needs no electronics
 

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