03-12-2015, 01:32 PM
(This post was last modified: 03-12-2015, 01:36 PM by Bill Gruby.)
(03-12-2015, 01:03 PM)DaveH Wrote: On the crank (sheet 8) there is a .5" diameter pin. If this pin is positioned to give a 2" vertical stroke, then the distance from the outside of the pin to the center of the crank is 1.25". The out side of the pin will 'scribe' a 2.5" diameter circle.
The yoke (sheet 9) shows an area "Mill out this area" 2.125" x .5" the length needs to be increased to at least 2.5" to accommodate when the pin is at 3'o clock and 9'o clock.
DaveH
Correct again Dave. Ed, move the Drive Pin to be centered on a 1.5 inch diameter. This will solve that problem. Nice catch Dave. This is why I like to build it then do the prints.
"Billy G"