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cnc setup and operation
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cnc setup and operation
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cnc setup and operationwhen a CNC lathe is equipped with an automatic tool changer it is called a - correct
answer-turning center
CNC mills with a ATC are called - correct answer-machining center
the CNC program is created and stored in the - correct answer-machine control unit
most modern CNC machines employ a high-tech modernized version of ways called -
correct answer-ball screw
a __ assembly device consists of a screw and a nut assembly with steel balls in place of
threads - correct answer-linear interpolation
a__ motor is a hybrid electric motor with half motor/ half position sensor - correct
answer-servo
a __ works by recording the amount of rotation a motor makes ( in degrees) - correct
answer-encoder
CNC programming does not use north, south, east, or west to identify distance and direction,
but instead a similar system called the __ system - correct answer-absolute positioning
the place a travler begins from is called the point of __ - correct answer-origin
the x- and y-axes of the Cartesian coordinate system divides the system into four separate
regions called__ - correct answer-quadrants
coordinates require that positions be identifies by defining both a angle and a distance( like
vector in mathematics) - correct answer-incremental
when using __ positioning the coordinates of all positions will be referenced from the
beginning - correct answer-absolute
the__ positioning system specifies a distance from the current position to the next position
instead of a location related to the origin - correct answer-incremental
programming code that the machine can understand is called __ address - correct
answer-encoded
__ codes prepare a machine to engage in a particular mode for machining - correct
answer-G
__ traverse is designated by the code g0 - correct answer-rapid
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