SYNCHRONIZING METHOD FOR STAGE AND SCANNER

摘要

The present invention relates to a method for synchronizing a stage with a scanner, and provides a scanner and a method for synchronizing a stage with a scanner, wherein the method for synchronizing a stage with a scanner comprising: a first step of setting up a first and a second point as an initial block, wherein the first and second point are contiguous points among multiple points which are distributed discretely from a processing path after a set-up feed is set up; a second step for calculating the travel range of the initial block; a third step of calculating the real feed of the initial block; a fourth step of determining whether the initial block is a micro-block or not; a fifth step of setting up a third point near the second point and the first point as the next block if the initial block of the fourth step is determined as the micro-block, and then the first step is repeated. The method for synchronizing a stage with a scanner according to the present invention is provided to reduce the travel range of the stage, thereby controlling the stage easily. [Reference numerals] (AA) Start;(BB) Yes;(CC) No;(DD) End;(S10) Setting-up the initial block;(S20) Calculating a travel range;(S30) Calculating a real feed;(S40) Determining whether the initial block is a micro-block or not;(S5) Setting up acceleration/deceleration time (Ta), a set-up feed;(S50) Reading the next block;(S60) Generating and overlapping a speed profile