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1/16 Bucyrus-Monighan Walking Dragline
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09-10-2010, 09:15 AM
9W Monighan
Big Dawg On The Bone
Join Date: Aug 2010
Location: Pittsburgh,PA.
Posts: 1,286
Re: 1/16 Bucyrus-Monighan Walking Dragline
Here are some photos of the walking machinery. I can't seen to find more. I wonder if that roll of film is still in my old camera that quit before I used digital.
Mock up of the upper and lower pices
Rough Milling the kidney shape on the matching half's
Final finish and rounding over the track
Profiling the T shaped pieces that that cam pushes against
More milling and drilling
Cam Milling
Matching the square drive on walking shaft for a perfect press fit
Milling the mount on the shoe
Milling the taper and bull nose on the bottom of walking unit
2 almost completed walking units
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