摘要:
In a numerically controlled system including one or more multiple axis, multiple function controlled machines, of the type wherein control is exercised through the use of a processing program including a plurality of control words for respectively controlling functions of one or more machines, the improvement of the invention resides in the use of an expanded set of the control words created by adding one or more subwords to the conventional control words control words, at least a portion of the subwords being specific to a control group within which the control word will be effective or an axis or plane in which the control word will operate. An interpreter for the expanded control words is provided for expanding a processing program containing expanded control words into a plurality of control programs, at least a portion of which are specific to ones of the control groups. According to the invention, each axis of each of one or more machines, and each function to be performed by each of one or more machines, may be uniquely specified through the use of one or more of the control words in combination with one or more of the subwords.
摘要:
In a numerically controlled system including one or more multiple axis, multiple function controlled machines, of the type wherein control is exercised through the use of a processing program including a plurality of control words for respectively controlling functions of one or more machines, the improvement of the invention resides in the use of an expanded set of the control words created by adding one or more subwords to the conventional control words control words, at least a portion of the subwords being specific to a control group within which the control word will be effective or an axis or plane in which the control word will operate. An interpreter for the expanded control words is provided for expanding a processing program containing expanded control words into a plurality of control programs, at least a portion of which are specific to ones of the control groups. According to the invention, each axis of each of one or more machines, and each function to be performed by each of one or more machines, may be uniquely specified through the use of one or more of the control words in combination with one or more of the subwords.
摘要:
When executing electronic cam control, commands of S code and M code stored in a data table are executed in synchronization with a shaft serving as a reference. This eliminates the necessity of dividing the electronic cam data before and after the S code and the M code, thereby increasing the ratio of conversion from the NC program to the electronic cam program.
摘要:
To provide a numerical control apparatus of a machine tool and a numerical control method of a machine tool capable of increasing a conversion ratio of the case of converting an NC program into an electronic cam program and improving working efficiency by eliminating the need to cut off electronic cam data before and after an S code or an M code. [Means for Resolution] An apparatus comprising electronic cam control means, reference shaft operation control means for controlling an operation of a reference shaft in the case of executing the electronic cam control means, a data table for command processing execution configured so as to describe a command equivalent to an S code or an M code to be executed in correspondence with the reference shaft in order to execute a function equivalent to an S code or an M code in synchronization with the reference shaft operated by control through the reference shaft operation control means, and command table control means for performing command processing control based on the reference shaft and the data table for command processing execution.