CNC Mill operator Test Questions And Answers

CNC Mill operator Test Questions And Answers The area of the control keypad that allows the operator to show different information, such as offsets, machine settings, and the current program. - ANS offset The area of the control keypad that allows an operator to enter letters and special characters into the control. - ANS Alpha keys A code used to signal an action from a miscellaneous group of commands. - ANS M codes An offset used on the machining center that accounts for variations in tool length along the Z- axis. - ANS Tool offset In zero return mode, the key that returns and initializes all axes to machine zero or Home. - ANS Home 28 The rate that the cutting tool or work piece moves at the point of contact. - ANS Feed rate The control button used to pause a program. - ANS Feed hold CYCLE START - ANS The control button used to begin a program or continue a program that has been previously stopped. FEED HOLD - ANS The control button used to pause a program. LIST PROG - ANS An operation mode key that lists programs and allows an operator to select, send, receive, and delete programs.