CALIBRATION METHOD OF SLIDE DECLINATION FOR PRESS MACHINE AND APPARATUS FOR SAID METHOD

摘要

Since the slide, the slope by an eccentric load acting on the slide, accuracy can not be a high molding. ; By a slide drive mechanism (4) provided on an upper portion of a press main body (1), by driving the slide (7) by interposing a plurality of points in up and down, in the press forming machine to perform molding of the workpiece, the slide at the time of molding ( 7) the inclination for correcting the eccentric load to the slide (7) to generate the eccentric load that is measured or calculated and creates the mold correction data for each die, and based on the obtained die correction data for each mold to be granted in advance to, Since the slide is tilted one of the workpiece formed by the eccentric load, high precision molding is possible.