| 摘要 |
The invention relates to a method for the optimised movement co-ordination of measuring tools or machine-tools by means of redundant translatory axles, each longer partial axle enabling a relatively low-acceleration partial movement over a relatively large measuring or machining space, and each shorter partial axle carrying out, at an essentially generally constant measuring or machining speed, essentially the movement components of an entire movement, which require acceleration above the maximum determined for each longer partial axle. The invention is characterised in that, when positions are reached, which would otherwise not be reached in a non-divided movement, the base axles can brake correspondingly and even come to a complete standstill. The movement component of the base axles which is missing for the entire movement is compensated by the simultaneous displacement of the neutral starting point of the additional axles. |
