NIMS Practice Test Questions with Complete Solutions When a CNC lathe is equipped with an automatic tool changer it is called a ______. - Correct Answers ✅turning center CNC mills with an ATC are called _____. - Correct Answers ✅Machining Centers The CNC program is created and stored in the _____. - Correct Answers ✅Machine control unit A(n) _____ assembly device consists of a screw and nut assembly with steel balls in place of threads. - Correct Answers ✅Ball screw Most modern CNC machines employ a high-tech modernized version of ways called _____. - Correct Answers ✅Linear guides A(n) _____ motor is a hybrid electric motor with half motor / half position sensor. - Correct Answers ✅Servo A(n) _____ works by recording the amount of rotation a motor makes (in degrees). - Correct Answers ✅Encoder CNC programming does not use north, south, east, or west to identify distance and direction, but instead a similar system 1 / 2
NIMS Practice Test Questions with Complete Solutions called the _____ system. - Correct Answers ✅Cartesian coordinate The place a traveler begins from is called the point of _____. - Correct Answers ✅Origin The X- and Y- axes of the Cartesian coordinate system divides the system into four separate regions called _____. - Correct Answers ✅Quadrants _____ coordinates require that positions be identified by defining both an angle and a distance (like a vector in mathematics). - Correct Answers ✅Polar When using _____ positioning, the coordinates of all positions will be referenced from the beginning. - Correct Answers ✅Absolute The _____ positioning system specifies a distance from the current position to the next position instead of a location related to the origin. - Correct Answers ✅Incremental Programming code that the machine can understand is called _____ address. - Correct Answers ✅Word
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