| 摘要 |
<p>PURPOSE:To make it possible to equally adjust the amounts of loads exerted to two cutter tool beds, in a simple manner with no affection being given to other parts, by providing means for adjusting the feed amount of workpices to be balance-cut, which may adjust the feed amount at the beginning of a balance cutting process. CONSTITUTION:In the case of that instructions include the date of balance-cutting, when a CPU11 delivers one and same shift instrutution to both MCUs 12, 12' of first and second cutter tool beds 1, 2, the MCUs 12, 12' prepare a shift date which is delivered to servo processing devices 13, 13' so that the operations of the cutter tool beds 1, 2 are simultaneously started in synchronizm together by means of simultaneous start control devices 12a, 12a' when there is a balance-cut instruction. Then, processing devices 13, 13' prepare serve-outputs and deliver the same to amplifiers 14a through 14b, and 14a' through 14b'. In the case of that there is such a designation that two cutter tool beds 1, 2 are required to adjust their load receiving amounts, the amount of adjustment which has been designated at a first time of the cutting process is added to the servo-output, but in the case of no designation, or even if in the case of presence of designation, the adjustment amount is out of consideration subsequent to the second time of the cutting process, and the servo-output is fed to amplifier 14a through 14b, 14a' through 14b', thereby the loads may be equally adjusted.</p> |
