| 摘要 |
<p>A data section sets positional relationships between the work's rotation angle and the machine tool. A computing circuit determines tool displacement and work rotation speed on the basis of the set data, and a drive controller distributes displacement data to the tool. The controller comprises a processor linked to a ROM storing a custom macroprogram, a RAM, a nonvolatile memory and a keyboard for input by an operator. Programs prepd. on the basis of keyboard input and corresponding tool loci may be displayed (105). The user has the choice of using the prestored macroprogram or his own data.</p> |
