| 摘要 |
PROBLEM TO BE SOLVED: To simply set timing for starting not only the movement of a chuck in a penetration direction but also the movement of the chuck in a mold clamping direction at the time of curve movement of the chuck, to prevent the problem wherein the movement of the chuck in the penetration direction is completed after the movement of the chuck in the mold clamping direction is completed to collide with a mold to damage the mold, the chuck or a molded product to bring about molded product failure and to simply perform work for respectively setting the completion position of curve movement so that the movement of the chuck in the mold clamping direction after the movement of the chuck in the penetration direction is completed. SOLUTION: The completion position of the curve movement of the chuck is operated on the basis of the selected start position of the curve movement to be stored in a memory means and first and second servomotors are subjected to drive control on the basis of the stored start and completion positions of curve movement to subject the chuck to curve movement. COPYRIGHT: (C)2007,JPO&INPIT
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