CNC Setup & Operation's Exam Questions And Answers

When a CNC lathe is equipped with an automatic tool changer it is called a ____. - ANS Turning Center CNC mills with an ATC are called ____. - ANS Machining Centers The CNC program is created and stored in the ____. - ANS Machine Control Unit A(n) ____ assembly device consists of a screw and nut assembly with steel balls in place of threads. - ANS Ball Screw Most modern CNC machines employ a high-tech modernized version of ways called ____. - ANS Linear Guides A(n) ____ motor is a hybrid electric motor with half motor/ half position sensor. - ANS Servo A(n) ____ works by recording the amount of rotation a motor makes (in degrees). - ANS Encoder CNC programming does not use north, south, east, or west to identify distance and direction, but instead a similar system called the ____ system. - ANS Cartesian Coordinate The place a traveler begins from is called the point of ____. - ANS Origin The X- and Y- axes of the Cartesian coordinate system divides the system into four separate regions called ____. - ANS Quadrants ____ coordinates require that positions be ide