- Joined
- Nov 18, 2013
- Messages
- 20
Nothing fancy or novel. 2 HF dial indicators, an arbor, and a bar of aluminum with the top & bottom parallel. I set it, without the arbor, on a 123 block & zero the indicators to calibrate it. Works pretty well. It shows that the mill is out of tram front-to-back by about .003/5", which is unfortunately not adjustable.
Having the arbor separate makes calibrating it easier, and it requires less space under the spindle to attach everything since the arbor and the bar can be installed separately.
Having the arbor separate makes calibrating it easier, and it requires less space under the spindle to attach everything since the arbor and the bar can be installed separately.