Scaling down a table saw miter gauge

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SUMMARY

The discussion centers on building a scaled-down table saw miter gauge at approximately 1/4 to 1/8 scale. The user, Joe, has access to old rollerblade bearings for the center axis of rotation but seeks advice on creating the handle assembly and ensuring smooth sliding action. Joe's budget is capped at $50, with a preference to keep costs under $25. Suggestions include utilizing parts from inexpensive camera tripods and exploring thumb screws with plastic heads for the locking mechanism.

PREREQUISITES
  • Understanding of basic mechanical assembly techniques
  • Familiarity with miter gauge functionality
  • Knowledge of materials suitable for small-scale woodworking projects
  • Experience with DIY tools and hardware sourcing
NEXT STEPS
  • Research how to create a handle assembly using thumb screws
  • Explore options for sliding mechanisms in small-scale applications
  • Investigate alternative materials for lightweight construction
  • Learn about modifying existing hardware from inexpensive items like camera tripods
USEFUL FOR

Woodworkers, hobbyists, and DIY enthusiasts looking to build custom tools on a budget, particularly those interested in scaling down projects for precision work.

jamesson
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I need to build a table saw miter gauge at about 1/4/-1/8 scale. The center axis of rotation seems pretty straightforward - I have many old rollerblade bearings - but I have no idea how to do the handle assembly (the cylindrical screw arrangement that locks and unlocks the angle) and the sliding action. I have drawer pulls, but they are a little too big for what I'm doing.

My top budget is $50 but I'd like to keep it under $25 if I can

Many thanks in advance for any help

Joe

EDIT:

Probably a little smaller than this

http://shop.prox-tech.com/p/micro-shaper-mp-300?pp=125
 
Last edited by a moderator:
Engineering news on Phys.org
Google images 'thumb screws plastic head'
Does that help?
Go to a cheap shop and buy a Chinese made camera tripod for $2 that has three screws.
 

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