Doc's Machine & Airsmith Services


Doc's Machine- the Mad Scientist of Paintball
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Springfield Lathe

The tailstock end of the feed stop rod  is supported by this cool-looking doodad as part of the disengagement mechanism.
The carriage has a lever on it to engage and disengage the dog clutch. The lever is a simple up-and-down motion; this high-helix
fast-action double-lead thread turns that rotary motion into a left-right movement, to slide the dog clutch into or out of engagement.
The spool is a finely machined steel part, and it rides in poured babbit in the rod support. Fortunately it's all in good shape.

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All text, photos and graphics Copyright 1998- 2015, Doc's Machine & Airsmith Services. All Rights Reserved.
Information contained in these pages is for reference and entertainment purposes only.  Our methods are not always the best,
quickest, safest, or even the correct ones. It's up to you to know how to use your own machines and tools.
Keep your fingers away from the spinny blades o' death and you should be all right.