Interactive type numerical control apparatus and method thereof

Claim 2

An interactive type numerical control apparatus having an interactive type data input function for controlling operation of a composite tool capable of performing a plurality of different machining functions on a workpiece attached to a turning machine and a turning machine tool capable of performing only one machining function on the workpiece, by creating a machining program based on input data, comprising: tool selection means for selecting said composite tool to perform a machining function designated by a user when said composite tool is capable of performing said designated machining function, and for selecting said turning machine tool otherwise; and NC sentence creation means for creating an NC sentence based on data designating a tool path of said composite tool.

Claim 3

An interactive type numerical control apparatus according to claim 1, wherein when said composite tool is selected by said tool selection means, operation of said composite tool is controlled by retrieving said tool path of said composite tool from said NC sentence as a machining program.

Claim 4

An interactive type numerical control apparatus according to claim 1, further comprising: a plurality of turning machine tools, each one of said plurality of turning machine tools capable of performing only one machining function; a storage area; and said NC sentence creation means creating the tool path of said composite tool and tool paths of said turning machine tool and said plurality of turning machine tools carrying out respective types of machining functions and stores same in said storage area.

Claim 5

An interactive type numerical control apparatus according to claim 1, further comprising: display means for simultaneously displaying a cutting configuration and a grooving configuration of the workpiece to be machined, and a machining configuration.

Claim 6

An interactive type numerical control apparatus having an interactive type data input function, a composite tool capable of performing a plurality of different machining operations on a workpiece attached to a turning machine, and a turning machining tool capable of performing only one machining operation on the workpiece, said interactive type numerical control apparatus comprising: processing means; display means for displaying machining conditions and created machining programs, and for simultaneously displaying a workpiece configuration and a machining configuration for the workpiece; servo amplification means for driving servo motors of the composite tool and the turning machining tool; axis control means for receiving an axis movement command from said processing means and outputting said axis movement command to said servo amplification means; programmable machine control means receiving a tool selection command, for controlling the composite tool and the turning machining tool in response to said tool selection command; interfacing means for transferring numerical control data to an external device; software key means connected to said display means, having functions changed by a system program, for providing a different one of said machining operations for each screen displayed on said display means; memory means for storing parameter data, configuration data, and created numerical control sentences indicating tool paths of one of said composite tool and said turning machining tool, said memory means maintaining said stored data even after a power supply to said interactive type numerical control apparatus is cut off; and selection means for making a determination whether one of said machining operations, input by a user, can be performed by said composite tool.

Claim 7

An interactive type numerical control apparatus having an interactive type data input function, a composite tool capable of performing a plurality of different machining operations on a workpiece attached to a turning machine, and a turning machining tool capable of performing only one machining operation on the workpiece, said interactive type numerical control apparatus comprising: processing means; display means for displaying machining conditions and created machining programs, and for simultaneously displaying a workpiece configuration and a machining configuration for the workpiece; servo amplification means for driving servo motors of the composite tool and the turning machining tool; axis control means for receiving an axis movement command from said processing means and outputting said axis movement command to said servo amplification means; programmable machine control means receiving a tool selection command, for controlling the composite tool and the turning machining tool in response to said tool selection command; interfacing means for transferring numerical control data to an external device; software key means connected to said display means, having functions changed by a system program, for providing a different one of said machining operations for each screen displayed on said display means; memory means for storing parameter data, configuration data, and created numerical control sentences indicating tool paths of one of said composite tool and said turning machining tool, said memory means maintaining said stored data even after a power supply to said interactive type numerical control apparatus is cut off; and selection means for making a determination whether one of said machining operations, input by a user, can be performed by said composite tool.