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As a CNC programmer, you must first understand how the program you have compiled runs, so it is necessary to learn the operation of a certain type of CNC machine tool. If possible, it is best to be able to operate the machine correctly to a certain level, and then Learn CNC programming, so that the programmed program can be realistic.
Commonly used typical CNC systems include FANUC (Japan), SIMEMENS (Germany), FAGOR (Spain), HEIDENHAIN (Germany), MITSUBISH (Japan) and other companies' CNC systems and related products, which occupy a dominant position in the CNC industry. my country's CNC products are represented by Huazhong CNC and Aerospace CNC, which also industrialize high-performance CNC systems.
Figure 1-5 shows the control panel of a FANUC system.
10 Factory CNC programming technology example special training (UGNX6 version)
Among them, the function of each function key is as follows.
(1) Position function key POS: Display the current position coordinate value on the CRT.
(2) Program function key PRGRM: In the edit mode, edit and display the memory; in the manual data input (MDI) mode, it is convenient for the user to manually input numerical control instructions; in the automatic mode (AOTO), perform Program and instruction display.
(3) Tool compensation function key MENU/OFSET: Coordinate system, compensation amount and variable setting and display, including G54, G55 and other workpiece coordinate system, tool compensation amount and R variable setting.
(4) Parameter setting function key OPR/ALARM: display and alarm display on the CRT operation panel.
(5) Graphic function key AUX/GRAPH: Combined with the extended function soft key, you can enter the dynamic tool path display, coordinate display and tool path simulation and other related functions.
