NIMS 2 (Milling) – Questions With Objective Solutions

NIMS 2 (Milling) – Questions With Objective
Solutions

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Practice questions for this set


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Spindle Reverse



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Button to reactivate CNC program
1 Code G54 2
after stopped?



Match the code to the corresponding
3 Code M03 4
letters.... M4



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Terms in this set (53)


Code G54 Workoffset #1

Code M30 Program end/rewind

Code G91 Incremental Programming

Code G00 Rapid Motion

Code M03 Spindle On Clockwise

, Code M06 Tool change

Code G01 Linear Feed

Why is it necessary to click So the machine can find the X,Y and Z reference points.
"home" or zero return the
machine on it's initial
startup?

A box letter represents Datum
what?

Which direction do you positive (+) X direction
move handle or move the
axis if you want to move a
tool from left to right in
relationship to the
workpiece?

What mode switch position Zero return
allows you to send the
machine to it's reference
"home" position?

How many 2- ½" long bars 6
can be cut be cut from a
rod measuring a total of 15
- ¾" long?

Button to reactivate CNC Cycle Start
program after stopped?

What mode switch position Edit
allows programs to be
modified?

You must cut a block 3.25" 3.375
long and add ⅛ of an inch
for finish machining. The
length of the block you
must cut is...... ?

Before adding soluble oil Check the mixture in the machine for concentration
to the machine you must?

How often should you Once every Shift
check the oil and coolant
levels?