Soal Memprogram Dan Mengeset Mesin CNC Untuk Kelas 12

The given commands are related to the control of a CNC machine. The commands G00, M03, and G01 are valid commands used in CNC programming. However, the command M05 is not a valid command in this context. M05 is typically used to stop the spindle rotation in a CNC machine, but it is not a command that should be included in the program sequence. Therefore, the command M05 is not appropriate to be inputted into the program sequence.

The correct answer is G03. In CNC programming, G03 is the correct command for a counterclockwise circular interpolation. This command is used to create curved or rounded shapes in the program. The other commands listed (M03, G90, G94) are not related to circular interpolation and would not be appropriate for inputting in the program header.

The correct answer is M03. M03 is the correct command for starting the spindle rotation in a CNC program. M05 is the command for stopping the spindle rotation, so it should not be inputted during program closure. M30 is the command for program end and it should be the last command in the program. G500 is not a valid command in the given context, so it should not be included in the program sequence.

The given options G54, G90, G93, and G94 are codes used in programming to determine the feed rate units. Among these options, G94 is the correct answer as it specifies that the feed rate is in millimeters per minute. This code is used when the desired feed rate is given in millimeters per minute and is commonly used in CNC machining operations.

The correct answer is G53. G53 is a code used in Siemens 802s control programming for zero point reference. It is used to move the machine to a specific position without considering any coordinate system offsets. This code is not used for storing workpiece coordinates or any other specific commands related to workpiece storage or referencing.