Information acquisition method of numerical control machining process based on coding
A technology of processing process and acquisition method, which is applied in the field of numerical control, can solve the problems of difficulty in the development of hardware acquisition circuits, potential safety hazards, lack of versatility, etc., and achieve the effect of solving the cost of hardware acquisition circuits, avoiding potential safety hazards, and low technical starting point
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Embodiment 1
[0022] A coding-based information acquisition method for NC machining process, such as Figure 1-3 As shown, it specifically includes the following steps:
[0023] Step S1: arrange the information of the NC machining process to be obtained in order, and assign a unique code to the information of the NC machining process as a mark;
[0024] Step S2: writing the information processed in step S1 into a record file;
[0025] Step S3: Inserting an instruction in the NC program, the instruction writes the code as a mark into a variable corresponding to the numerical control system;
[0026] Step S4: run the NC program, the external software reads the content of the variable, and obtains the coding mark in the NC program;
[0027] Step S5: In the record file described in step S2, search for the information of the numerical control machining process corresponding to the code.
[0028] The present invention proposes a coding-based information acquisition method for NC machining proc...
Embodiment 2
[0030] This embodiment is further optimized on the basis of embodiment 1, such as figure 1 As shown, the information of the NC machining process in the step S1 mainly includes the name of the part, the processing procedure, the work step, the tool information, and the programmer information, and the information of the NC machining process in the step S1 is separated by a comma, and also Other possible symbols can be used to separate each piece of NC information, and the processed information can be written into a record file. The user arranges the information of the NC machining process to be obtained in a certain order, and assigns a unique code as a mark, such as the information related to the NC program that the user wants to obtain, such as part name, current processing procedure, working step, tool information , programmer information, and other information describing this processing are arranged according to the arrangement method defined by the user, and a unique code (...
Embodiment 3
[0034] This embodiment is further optimized on the basis of any one of the foregoing embodiments 1 or 2. In step S3, the numerical control system is any one of the FANUC system, the Siemens system, and the Heidenhain system. In theory, the present invention can also be used for other possible CNC system. Such as figure 2 As shown, insert an instruction at the appropriate position of the NC program, and the instruction will write the code as the mark into the variable corresponding to each numerical control system; the variables written by different numerical control systems are different, such as the macro variable is FANUC system, R The parameter is the Siemens system, the Q parameter is the Heidenhain system, etc., select the corresponding variables according to different numerical control systems, run the NC program, and the external software reads the content of the variable to obtain the code mark in the NC program. Such as image 3 As shown, when the NC program is run...
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