X & Y Accuracy Analysis

[Dano]

Recall Will did try and measure stretch in this post

Ongoing Dimensional Accuracy (DA)/Measuring Belt Stretch

This is somewhat of a continuation of x and y off by 1%. There, I realized I was cutting parallelograms–say I programmed two adjacent 100mm squares. When I cut them and hold them on top of each other, they line up well, but when I rotate 1 90°, the lack of orthagonality becomes apparent. I happened upon these realities when I began attempting to cut a peg board. I made holes in a cross shape so the board could be used both horizontally or vertically, but the widths of the two cuts across the bo…

Dano