A
Anonymous
Guest
Hi SDP
On the right hand side of your picture is the quadrant which controls the tilt mechanism. This is the casting shaped like a segment of a circle, with a worm drive rack running around its circumference. The question is, what does that quadrant pivot on?
At the base or apex of the quadrant, you can make out the exposed part of the 'arc' trunnion that your saw pivots on. Its the semi-circular groove machined into the casting that's bolted to the saw table. And on the quadrant, although its not really visible, there will be a matching circular tongue that slides in that groove.
So your saw has at least one arc trunnion, we would need to see the pivot at the other side of the saw to determine if it has two arc trunnions or one arc and one 'pin'.
Max
On the right hand side of your picture is the quadrant which controls the tilt mechanism. This is the casting shaped like a segment of a circle, with a worm drive rack running around its circumference. The question is, what does that quadrant pivot on?
At the base or apex of the quadrant, you can make out the exposed part of the 'arc' trunnion that your saw pivots on. Its the semi-circular groove machined into the casting that's bolted to the saw table. And on the quadrant, although its not really visible, there will be a matching circular tongue that slides in that groove.
So your saw has at least one arc trunnion, we would need to see the pivot at the other side of the saw to determine if it has two arc trunnions or one arc and one 'pin'.
Max