I believe the best way to deal with misalignment of the universal support bar is to use the Tormek Parallel Set Up Tool. Used properly, this tool insures the grinding wheel is parallel with the universal support bar, and that the grinding wheel is flat. This simple device can be used at two distances.
Tormek calls this tool the TTS-100 Turning tool Setter. As of this writing, it costs approximately $34 US and is available at any Tormek dealer. Its use quickly becomes second nature. Used with the Angle Master, it increases tool set up time and repeatability. Good light is imperative for accuracy.
Set the distance from the grinding wheel to the Universal Support Bar using the TTS-100 just like with turning tools. I prefer to use the "A" setting (a shorter distance).
Once the distance is set, use the TTS-100 in the same way near both edges of the grinding wheel to check for parallel. Checking several points along the wheel will also verify that the wheel is flat.
Reestablishing the distance is easy enough to do, however, I prefer to leave the Universal Support Bar set. I have two support bars and each has an extra micro adjust nut. The second nut serves as a lock nut. The US-105N Adjusting Nut presently costs $7.52 US. That's an expensive lock nut, but it matches the thread.
With the distance set, place a chisel in the SE-76. Set the projection distance using the TTS-100, as you would a turning tool. Unfortunately, the TTS-100 does not have a 45mm projection distance setter. This would allow setting a 25 degree angle bevel for a bench chisel or plane. This is easily remedied by using a piece of cardboard with a line drawn parallel at 45mm, or whatever projection distance gives you the bevel angle you desire. Eventually you will want to replace the cardboard with something more sturdy. A piece of plywood roughly 150mm x 150mm (6x6" for those of us still using the "English" measuring system) with a cleat on the bottom surface to hold it against the bench and a small piece of wood set back from the edge to match the bevel angle will do the job. Several angle pieces may be set and marked.
Any changes for different bevel angles are done by altering the tool projection length. Leave the grinding wheel to support bar alone. It is set, parallel and the wheel is known to be flat.
With the support bar parallel with the grinding wheel at a consistent distance, all that is needed for the next tool is to pop it into the SE-76 using the projection "jig". No measuring is needed.
Ken
Tormek calls this tool the TTS-100 Turning tool Setter. As of this writing, it costs approximately $34 US and is available at any Tormek dealer. Its use quickly becomes second nature. Used with the Angle Master, it increases tool set up time and repeatability. Good light is imperative for accuracy.
Set the distance from the grinding wheel to the Universal Support Bar using the TTS-100 just like with turning tools. I prefer to use the "A" setting (a shorter distance).
Once the distance is set, use the TTS-100 in the same way near both edges of the grinding wheel to check for parallel. Checking several points along the wheel will also verify that the wheel is flat.
Reestablishing the distance is easy enough to do, however, I prefer to leave the Universal Support Bar set. I have two support bars and each has an extra micro adjust nut. The second nut serves as a lock nut. The US-105N Adjusting Nut presently costs $7.52 US. That's an expensive lock nut, but it matches the thread.
With the distance set, place a chisel in the SE-76. Set the projection distance using the TTS-100, as you would a turning tool. Unfortunately, the TTS-100 does not have a 45mm projection distance setter. This would allow setting a 25 degree angle bevel for a bench chisel or plane. This is easily remedied by using a piece of cardboard with a line drawn parallel at 45mm, or whatever projection distance gives you the bevel angle you desire. Eventually you will want to replace the cardboard with something more sturdy. A piece of plywood roughly 150mm x 150mm (6x6" for those of us still using the "English" measuring system) with a cleat on the bottom surface to hold it against the bench and a small piece of wood set back from the edge to match the bevel angle will do the job. Several angle pieces may be set and marked.
Any changes for different bevel angles are done by altering the tool projection length. Leave the grinding wheel to support bar alone. It is set, parallel and the wheel is known to be flat.
With the support bar parallel with the grinding wheel at a consistent distance, all that is needed for the next tool is to pop it into the SE-76 using the projection "jig". No measuring is needed.
Ken