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Metalworking

Hodgson Part 013, Jackshaft

February 18, 2014 Tom
This entry is part 1 of 2 in the series Hodgson Jackshaft

jackshaft13I’ve mentioned before that obtaining quality material is one of my biggest problems here in China. Well, a corollary to that is that when I do have material, it’s probably not in the easiest-to-use form. For the jackshaft, I used a drop from a piece of 416 stainless plate that had been hardened to Rc35.

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Metalworking

Hodgson Part 014/015, Gears and Assembly

February 18, 2014 Tom
This entry is part 2 of 2 in the series Hodgson Jackshaft

gear02Many of the gears used in this engine need to be re-bored to a larger shaft size. There are drawings in the plans for holding fixtures to do this, but I found it easier just to use standard collets. This should also do a better job of maintaining concentricity between the bore and the gear O.D.

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Recent Posts

  • Welding Edge Clamps
  • Quorn Part 407, The Spring Box
  • Quorn Parts 401/404, The Quill Body & Caps
  • The Backhoe gets a Claw
  • Accurate Involute Gears in SolidWorks

Project Series

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Disclaimer and License: All material, including any and all CAD files/SolidWorks drawings, relating to the construction of anything presented on this site is free to use any way you see fit. However, no guarantees are made regarding the accuracy or correctness of the material presented here.