|
用 CYCL DEF 19 并不保证100%安全, PLANE VECTOR才是最好的3+2定位。9 d1 c& o- n1 x/ T
下面是openmind的解释
0 \' F- U, F+ G# G7 a5 p) I# q+ i, W0 u# O; |
When using angles, the error I´m talking about can happen, but not necessarily all the time. One situation could be fine, another, not; it is up to the frame. Example: when there is a frame which is only rotated 1 deg or 0.5 deg around one single axis [X or Y] the result, most likely, will be ok. However, for another frame that is rotated several times around several axes, all by 0.xxx degrees, the risk that the workplane angles contain a little deviation is obvious. |
|