The axes to be controlled numerically in this machine are such five(5) axes as X/Y/Z/ϴ/Y table axes, as shown below:
1, X- and Y- axis
The X-aixs represents the left and right directions of the machine, while the Y-axis represents the front and rear directions: a position is given as X =ooo.oo mm and Y = ooo.oo mm in increments of 0.01mm.

2, Z axis
The Z-axis represents the height, give as Z=oo.oo mm, in 0.01-mm increments. The upward direction is positive +, with the top side of a board clamped (any jig is not used )being 0,

3, Θ axis
The Θ axis represents the rotation angle of the head, give as A=oo.oo in 0.05 increments, the value is positive for counterclockwise rotation and negative for clockwise rotation.

4, Y table axis
The Y table axis position in the Y direction the PWB placement station that clamps and holds a PWB