Has the gradient amendment means of the tool due to tool weight the numerical control device

摘要

PURPOSE: To obtain the numerical controller provided with an inclination correcting means of a tool by tool weight, which does not necessitate to change or add a command of a position of a working program, and can use a fixed cycle. ;CONSTITUTION: A displacement amount memory 2 stores a displacement amount of a cutting edge of a tool generated by an inclination of a tool by tool weight at every tool. A sequence control part 3 with a displacement amount correction reads out the displacement amount corresponding to the tool attached at present from the displacement amount memory 2 and adds it to a command of a position, by which the inclination of the tool is corrected and the sequence control is executed.;COPYRIGHT: (C)1993,JPO&Japio