We have been here before.... perhaps several times
Re: Drill press not at 90 degrees #238401 by dusty Tue Aug 29, 2017 5:13 am
https://shopsmith.com/ss_forum/viewtopi ... 01#p238401
The key points are that in this case, it is an older Shopsmith and in the 2017 post, a 520.
They fixed theirs. Theirs was not double tilt... This one is... meaning new tilt bases have been installed. We know that the drill press position is off based on the post. We do not know it is off in both tilt directions as if in Under Table Routing/Shaping, just in drill press.
The problem in today's thread existed prior to the upgrade, then remained afterward.
Dusty wrote then:
However, the relationship between the Bench Tubes and the Way Tubes, when in the drill press mode, should not be an exact 90°. It is designed to have a slight tilt beyond 90°.
The OP then wrote:
Thanks Dusty. The pictures tell the tail.
My SS is back to 90 degrees. The lower tubes were loose from all the moves I've made in the last few years The mechanical stops were worn down quite a bit from all the movement. They still had enough bite to line up properly after I tightened them down. I raised the bars after I flipped it over and it's just passed 90 degrees. SUCCESS. Now I just need to put the thing back together. I took the motor and shelf off so it would be easier to work with. I'm over 71 and have back problems so it is easier to lighten the load when I am working with heavy stuff on the floor.
Just an observation. If you are moving your SS any great distance it might be a good idea to take the legs off to prevent damage to the mechanical stops (if yours has them) on your SS. I think all the moves I made messed up my mechanical stops.
Riddle me this. What if the tubes in the original system that were off, were marked at the point of insertion that exisited (say with a piece of tape), then were inserted into the same depth in the dual tilt components. If, as described above, that problem pre-existed then was marked and reinserted to the same insertion depth, that would (or should) sustain the problem in the new parts.
There are pictures in post
https://shopsmith.com/ss_forum/viewtopi ... 88#p238388
It was the bench tubes on the tilt end on the 520.
Everett