| 摘要 |
PURPOSE:To aim at a sharp manhour reduction, by finding a tool axial feeding unit quantity, while reading directional unit quantity in X, Y and Z axes from these factors aforesaid, and operating a tool in the tool axial direction. CONSTITUTION:A tool axial feeding command is inputted into a command input part 1 from a part program. A feed rate per directional unit time is calculated at a tool axial feeding unit quantity calculating part 3 by the feed command SA, and it is outputted to a directional feeding unit quantity calculating part 6 for these X, Y and Z axes. On the other hand, a tool axial tilt is calculated at a tool axial tilt calculating part 4, and it is outputted to an each axial distribution factor calculating part 6, then a vector distribution factor is calculated and outputted to an each axial feeding unit quantity calculating part 6. The feeding unit quantity of each axis is calculated by these signals and outputted to respective axial driving control parts 7, 8 and 9, thus respective axial motors 12 and 13 are controlled and driven. Therefore, diagonal machining also comes easy, thus a manhour reduction is promotable. |
