Eccentric Crank Machining 4
18- Feb-2006
This shows the parts mounted right side up on a
sacrificial plate on my mill. I used an aluminum 1/4" strap to hold
both parts down at the same time. If I needed to cut into the mounting
strap, I could. The backs have already been machined at this point. I
will do the surface to the correct thickness, and drill and ream the
pin hole, and drill and bore the crankpin hole without removing the
part from this setup.