| 摘要 |
PURPOSE:To obtain the titled press of which the adjustment of a molding speed and load and the equalization of a pressure holding load are easy and which is suitable for resin molding, by doing the descent of a slide by two specified cylinders and supporting a reaction force due to a cylinder pressure by its supporting device. CONSTITUTION:A press is provided with the cylinder 3 for ascent and descent of the slide which makes the slide 2 to ascend and descend by a predetermined slide stroke with no load and the cylinder 4 for molding a blank which makes the slide to descend further from the lower limit position of the slide stroke at no load and to pressurize the blank with a predetermined load. The reaction force of the cylinder pressure for compression molding the blank is supported by the supporting device 5 of the reaction force of the cylinder. |
