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Intricate Mechanics of Miniature Engineering is a hard crossword puzzle with 6 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Intricate Mechanics of Miniature Engineering
Challenging puzzle for experienced crossword solvers
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Across
  • 1. Helical groove critical for precision fastening and motion transfer
  • 3. Curve traced by a point on a circle rolling around another—key in gear tooth design
  • 4. Incremental rotational motion constrained by a toothed mechanism
Down
  • 2. Low-friction bearing used to support pinions in horological devices
  • 5. Oscillating timekeeper controlling energy release in miniature clocks
  • 6. Decorative plate concealing a keyhole or mechanical pivot
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