CNC 1-4 Questions and Answers Already Passed

CNC 1-4 Questions and Answers Already Passed A machine that uses a computer to control its cutter or table is a __________. CNC On a CNC milling machine, a movement along the X direction would move the Table The coordinates used by a CNC machine are specified by __________. X,Y, and Z A step used to operate a CNC mill is __________. Perform a safety check The function of __________ software is to provide a means for entering and editing a CNC program either offline or online. CNC Mill programming The __________ and machine code must match the file extension and machine code requirements of the CNC mill. file extention Long program __________ and programming errors cause decreased productivity. cycle times __________ allows the operator to see how a part program will create a part without connecting to the CNC mill. CNC simulation Around machinery you should wear __________. Proper shoes Which of the following is not a machine safety rule? Remove all safety shields The most common types of milling operations are __________. milling operations and hole operations The size of a cutting tool can often be found stamped on the cutting tool's __________. shank A device that holds a cutting tool securely in place on a mill is called a __________. collet The PRZ is usually located at the __________. bottom left-hand corner of the part The __________ or home position is a reference point that allows the controller to verify the position of each axis. MRZ Before running a CNC program, the controller must be taught the location of the __________. PRZ Which of the following components of a block of code is considered optional? line numbers Which of the following specifies the program line number? The N-word Stopping the spindle and returning the cutter to the home position are part of __________. The shutdown blocks Which of the following is not part of a CNC program? The spindle blocks G00 is called __________. Rapid Traverse G01 is called __________. Linear Interpolation he command to use S.I. coordinates (millimeters) is __________. G21 What is the difference between M03 and