摘要:
High-speed data processing units are interposed on one-to-one basis between a host computer and each of NC units corresponding to each of NC machine tools. Each of the high-speed data processing units converts data transmitted from the host computer to each of the NC machine tools into NC data, and then inputs the data to each of the NC units, thereby making unnecessary for the NC units and the host computer to convert the data into NC data. Further, each of the high-speed data processing units temporarily stores machining data or the like transmitted from the host computer, thereby enabling each of machine tool bodies to continue its machining operation without being disturbed by the timing of data transmission.
摘要:
CAD graphic data includes information corresponding to a machining shape, and at least one attribute information out of a line type, a line color, a line thickness, an a layer. Graphic data corresponding to the machining shape is extracted from the CAD graphic data based on setting by setting means, and an NC program is created from the extracted graphic data. Accordingly, the graphic data corresponding to the machining shape can be extracted even when an operator does not check the graphic data.