| 摘要 |
PURPOSE:To use point data previously instructed as they are, by making reinstruction to a specific one point out of points previously instructed and adding the set of differences of values of counters of each axis between the reinstructed points and the points previously instructed as an amount to be corrected for the points, to all the points previously instructed. CONSTITUTION:If routing of P'0-P'13 is made for the tip of a nozzle 2 because of the shift of the origin while normal routing is P0-P13,since this fact is regraded that X and Y axes are moved in parallel by the shift of the origin, all the points of P'0-P'13 are corrected by the amont of correction (arrow)Q confarming to the origin P0 when the P0- P13 were previously instructed for the present origin P'0 with the shift of the origin. Tat is, the amount of correction(arrow)Q=(arrow)P0-(arrow)P'O is found and the correction of (arrow)Pn= (arrow)P'n+(arrow)Q is performed. |
