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Runtime error
Runtime error
| \begin{questions} | |
| \question | |
| Which G-code is used for rapid positioning? | |
| \choice {G01} | |
| {G90} | |
| {G00} | |
| {G43} | |
| {c} | |
| \question | |
| What is the function of G01? | |
| \choice {Linear interpolation using feed rate} | |
| {Return to reference point} | |
| {Cutter compensation right} | |
| {Drill cycle} | |
| {a} | |
| \question | |
| Which G-code commands circular interpolation clockwise (CW)? | |
| \choice {G03} | |
| {G00} | |
| {G02} | |
| {G41} | |
| {c} | |
| \question | |
| Which G-code performs circular interpolation CCW? | |
| \choice {G03} | |
| {G17} | |
| {G64} | |
| {G02} | |
| {a} | |
| \question | |
| What does G04 do? | |
| \choice {Dwell} | |
| {Exact stop} | |
| {Reset scale factors} | |
| {Mirror image cancel} | |
| {a} | |
| \question | |
| Which G-code forces an exact stop at the end of the move? | |
| \choice {G09} | |
| {G04} | |
| {G41} | |
| {G82} | |
| {a} | |
| \question | |
| What is the function of G10? | |
| \choice {Data setting} | |
| {Drill cycle} | |
| {Cutter comp left} | |
| {Return to reference} | |
| {a} | |
| \question | |
| G17 selects which CNC machining plane? | |
| \choice {X–Y plane} | |
| {Z–X plane} | |
| {Z–Y plane} | |
| {Machine coordinate plane} | |
| {a} | |
| \question | |
| G18 selects which plane? | |
| \choice {X–Y plane} | |
| {Z–X plane} | |
| {Z–Y plane} | |
| {Local coordinate plane} | |
| {b} | |
| \question | |
| G19 selects which plane? | |
| \choice {Z–Y plane} | |
| {X–Y plane} | |
| {Z–X plane} | |
| {Drill plane} | |
| {a} | |
| \question | |
| Which G-code specifies imperial (inch) units? | |
| \choice {G21} | |
| {G20} | |
| {G17} | |
| {G55} | |
| {b} | |
| \question | |
| Which G-code specifies metric units? | |
| \choice {G20} | |
| {G21} | |
| {G43} | |
| {G98} | |
| {b} | |
| \question | |
| What does G22 activate? | |
| \choice {Stored stroke limit setting} | |
| {Stroke limit cancel} | |
| {Probe skip} | |
| {Circular interpolation CCW} | |
| {a} | |
| \question | |
| What does G23 do? | |
| \choice {Stored stroke limit cancel} | |
| {Stored stroke limit set} | |
| {Reference check} | |
| {Mirror image} | |
| {a} | |
| \question | |
| Which G-code performs a reference point return check? | |
| \choice {G27} | |
| {G29} | |
| {G81} | |
| {G61} | |
| {a} | |
| \question | |
| Which G-code returns the machine to its reference point? | |
| \choice {G31} | |
| {G30} | |
| {G28} | |
| {G04} | |
| {c} | |
| \question | |
| G29 performs: | |
| \choice {Return from reference point} | |
| {Return to reference point} | |
| {Macro call} | |
| {Plane select} | |
| {a} | |
| \question | |
| Which G-code returns the tool to a 2nd, 3rd or 4th reference point? | |
| \choice {G28} | |
| {G30} | |
| {G27} | |
| {G17} | |
| {b} | |
| \question | |
| G30.1 performs: | |
| \choice {Floating reference point return} | |
| {Tool length cancel} | |
| {Probe skip} | |
| {Mirror image} | |
| {a} | |
| \question | |
| Which G-code activates the probe skip function? | |
| \choice {G40} | |
| {G31} | |
| {G42} | |
| {G62} | |
| {b} | |
| \question | |
| Which G-code cancels cutter compensation? | |
| \choice {G40} | |
| {G41} | |
| {G42} | |
| {G49} | |
| {a} | |
| \question | |
| G41 commands: | |
| \choice {Cutter comp left} | |
| {Cutter comp right} | |
| {Cancel comp} | |
| {Tool length increase} | |
| {a} | |
| \question | |
| G42 commands: | |
| \choice {Cutter comp right} | |
| {Cutter comp left} | |
| {Cancel comp} | |
| {Mirror on} | |
| {a} | |
| \question | |
| G43 applies: | |
| \choice {Tool length compensation +} | |
| {Tool length compensation –} | |
| {Cancel tool comp} | |
| {Plane select} | |
| {a} | |
| \question | |
| G44 applies: | |
| \choice {Tool length compensation –} | |
| {Tool length compensation +} | |
| {Mirror on} | |
| {Machine coordinate} | |
| {a} | |
| \question | |
| Which G-code increases tool position offset? | |
| \choice {G47} | |
| {G45} | |
| {G46} | |
| {G48} | |
| {b} | |
| \question | |
| G46 performs: | |
| \choice {Tool position offset decrease} | |
| {Offset increase} | |
| {Tool length cancel} | |
| {Exact stop} | |
| {a} | |
| \question | |
| G47 performs: | |
| \choice {Tool position offset double increase} | |
| {Offset decrease} | |
| {Offset increase} | |
| {Return home} | |
| {a} | |
| \question | |
| G48 performs: | |
| \choice {Tool position offset double decrease} | |
| {Offset increase} | |
| {Reset scale} | |
| {Dwell} | |
| {a} | |
| \question | |
| What does G49 do? | |
| \choice {Cancel tool length compensation} | |
| {Apply tool comp +} | |
| {Return reference} | |
| {Mirror on} | |
| {a} | |
| \question | |
| Which G-code resets scale factors to 1.0? | |
| \choice {G50} | |
| {G51} | |
| {G92} | |
| {G72} | |
| {a} | |
| \question | |
| Which G-code sets axis input scale factors? | |
| \choice {G51} | |
| {G50} | |
| {G17} | |
| {G99} | |
| {a} | |
| \question | |
| G50.1 performs: | |
| \choice {Programmable mirror image cancel} | |
| {Programmable mirror image} | |
| {Tool length comp} | |
| {Dwell} | |
| {a} | |
| \question | |
| G51.1 performs: | |
| \choice {Programmable mirror image} | |
| {Mirror cancel} | |
| {Offset increase} | |
| {Cutter comp left} | |
| {a} | |
| \question | |
| What does G52 do? | |
| \choice {Local coordinate system setting} | |
| {Machine coordinate system} | |
| {WCS 1} | |
| {Absolute mode} | |
| {a} | |
| \question | |
| Which G-code activates machine coordinate system? | |
| \choice {G53} | |
| {G52} | |
| {G54} | |
| {G59} | |
| {a} | |
| \question | |
| Which G-code activates WCS 1? | |
| \choice {G54} | |
| {G53} | |
| {G55} | |
| {G92} | |
| {a} | |
| \question | |
| Which G-code activates WCS 2? | |
| \choice {G55} | |
| {G57} | |
| {G58} | |
| {G59} | |
| {a} | |
| \question | |
| Which G-code activates WCS 3? | |
| \choice {G56} | |
| {G58} | |
| {G59} | |
| {G92.1} | |
| {a} | |
| \question | |
| Which G-code activates WCS 4? | |
| \choice {G57} | |
| {G58} | |
| {G56} | |
| {G40} | |
| {a} | |
| \question | |
| Which G-code activates WCS 5? | |
| \choice {G58} | |
| {G59} | |
| {G54} | |
| {G57} | |
| {a} | |
| \question | |
| Which G-code activates WCS 6? | |
| \choice {G59} | |
| {G55} | |
| {G58} | |
| {G45} | |
| {a} | |
| \question | |
| G60 performs: | |
| \choice {Single direction positioning} | |
| {Exact stop} | |
| {Cutting mode} | |
| {Macro cancel} | |
| {a} | |
| \question | |
| G61 performs: | |
| \choice {Exact stop mode} | |
| {Continuous cutting mode} | |
| {Machine coordinates} | |
| {Local coordinates} | |
| {a} | |
| \question | |
| What does G62 do? | |
| \choice {Automatic corner override} | |
| {Exact stop} | |
| {Incremental mode} | |
| {Return home} | |
| {a} | |
| \question | |
| G63 activates: | |
| \choice {Tapping mode} | |
| {Cutting mode} | |
| {Probe skip} | |
| {Mirror image} | |
| {a} | |
| \question | |
| G64 activates: | |
| \choice {Cutting mode (continuous)} | |
| {Exact stop mode} | |
| {Single direction} | |
| {Work coordinate} | |
| {a} | |
| \question | |
| Which G-code calls a macro? | |
| \choice {G65} | |
| {G66} | |
| {G67} | |
| {G69} | |
| {a} | |
| \question | |
| Which G-code performs macro modal call? | |
| \choice {G65} | |
| {G66} | |
| {G67} | |
| {G04} | |
| {b} | |
| \question | |
| What does G67 do? | |
| \choice {Macro modal call cancel} | |
| {Macro modal call} | |
| {Macro call} | |
| {Probe function} | |
| {a} | |
| \question | |
| What does G68 do? | |
| \choice {Coordinate rotation} | |
| {Mirror image} | |
| {Probe skip} | |
| {Return reference} | |
| {a} | |
| \question | |
| What does G69 do? | |
| \choice {Coordinate rotation cancel} | |
| {Coordinate rotation} | |
| {Tool length cancel} | |
| {WCS select} | |
| {a} | |
| \question | |
| G72.1 is used for: | |
| \choice {Rotation copy} | |
| {Parallel copy} | |
| {Macro modal call} | |
| {Offset increase} | |
| {a} | |
| \question | |
| G72.2 is used for: | |
| \choice {Parallel copy} | |
| {Rotation copy} | |
| {Dwell} | |
| {Cutting mode} | |
| {a} | |
| \question | |
| G73 performs: | |
| \choice {Pattern repeating cycle} | |
| {Face grooving} | |
| {Rigid tapping} | |
| {Backboring} | |
| {a} | |
| \question | |
| G74 (mill) performs: | |
| \choice {Left-hand tapping} | |
| {Fine boring} | |
| {Drill cycle} | |
| {Cutter comp left} | |
| {a} | |
| \question | |
| G74 (lathe) performs: | |
| \choice {Face grooving cycle} | |
| {Left-hand tapping} | |
| {Parallel copy} | |
| {Exact stop} | |
| {a} | |
| \question | |
| G76 performs: | |
| \choice {Fine boring cycle} | |
| {Face grooving} | |
| {Tapping} | |
| {Macro call} | |
| {a} | |
| \question | |
| G80 does what? | |
| \choice {Cancel cycles} | |
| {Drill cycle} | |
| {Boring cycle} | |
| {Exact stop mode} | |
| {a} | |
| \question | |
| G81 commands: | |
| \choice {Drill cycle} | |
| {Drill with dwell} | |
| {Peck drilling} | |
| {Tapping cycle} | |
| {a} | |
| \question | |
| G82 performs: | |
| \choice {Drill cycle with dwell} | |
| {Drill cycle without dwell} | |
| {Backboring} | |
| {Exact stop} | |
| {a} | |
| \question | |
| G83 performs: | |
| \choice {Peck drilling cycle} | |
| {Rigid tapping} | |
| {Boring with dwell} | |
| {Return from reference} | |
| {a} | |
| \question | |
| G84 performs: | |
| \choice {Tapping cycle} | |
| {Backboring} | |
| {Boring cycle} | |
| {Macro modal call} | |
| {a} | |
| \question | |
| G84.2 is: | |
| \choice {Rigid tapping cycle} | |
| {Rigid counter tapping} | |
| {Drill cycle} | |
| {Peck cycle} | |
| {a} | |
| \question | |
| G84.3 is: | |
| \choice {Rigid counter tapping cycle} | |
| {Rigid tapping} | |
| {Boring cycle} | |
| {Macro cancel} | |
| {a} | |
| \question | |
| G85 performs: | |
| \choice {Boring cycle} | |
| {Backboring} | |
| {Fine boring} | |
| {Rigid tapping} | |
| {a} | |
| \question | |
| G86 performs: | |
| \choice {Boring cycle (spindle stop, rapid out)} | |
| {Boring with dwell} | |
| {Manual return boring} | |
| {Pattern repeat} | |
| {a} | |
| \question | |
| G87 performs: | |
| \choice {Backboring cycle} | |
| {Rigid tapping} | |
| {Face grooving} | |
| {Tool offset increase} | |
| {a} | |
| \question | |
| G88 performs: | |
| \choice {Boring cycle (manual return)} | |
| {Boring with dwell} | |
| {Backboring} | |
| {Dwell cycle} | |
| {a} | |
| \question | |
| G89 performs: | |
| \choice {Boring cycle with dwell} | |
| {Peck cycle} | |
| {Drill cycle} | |
| {Macro call} | |
| {a} | |
| \question | |
| G90 activates: | |
| \choice {Absolute programming mode} | |
| {Incremental mode} | |
| {Machine coordinates} | |
| {Mirror image} | |
| {a} | |
| \question | |
| G91 activates: | |
| \choice {Incremental programming} | |
| {Absolute programming} | |
| {Machine coordinates} | |
| {Local offsets} | |
| {a} | |
| \question | |
| G92 performs: | |
| \choice {Alteration of work-coordinate system} | |
| {Machine coordinate select} | |
| {Mirror cancel} | |
| {Cycle cancel} | |
| {a} | |
| \question | |
| G92.1 performs: | |
| \choice {Work coordinate preset} | |
| {WCS alteration} | |
| {Mirror on} | |
| {Cutter comp right} | |
| {a} | |
| \question | |
| G98 commands: | |
| \choice {Canned cycle initial point return} | |
| {Canned cycle R-point return} | |
| {Metric mode} | |
| {Mirror cancel} | |
| {a} | |
| \question | |
| G99 commands: | |
| \choice {Canned cycle reference point return} | |
| {Initial point return} | |
| {Metric mode} | |
| {Rapid travel} | |
| {a} | |
| \question | |
| Which G-code ends a drilling cycle and returns to initial point? | |
| \choice {G98} | |
| {G99} | |
| {G88} | |
| {G28} | |
| {a} | |
| \question | |
| Which G-code returns to the R-point in cycle? | |
| \choice {G99} | |
| {G98} | |
| {G80} | |
| {G76} | |
| {a} | |
| \question | |
| Which G-code pair controls absolute vs incremental mode? | |
| \choice {G90 / G91} | |
| {G98 / G99} | |
| {G40 / G41} | |
| {G50 / G51} | |
| {a} | |
| \question | |
| Which G-code pair controls inch/mm units? | |
| \choice {G20 / G21} | |
| {G17 / G18} | |
| {G41 / G42} | |
| {G90 / G91} | |
| {a} | |
| \question | |
| Circular interpolation CW and CCW are: | |
| \choice {G02 / G03} | |
| {G17 / G19} | |
| {G50 / G51} | |
| {G80 / G89} | |
| {a} | |
| \question | |
| Which G-code group controls plane selection? | |
| \choice {G17–G19} | |
| {G20–G21} | |
| {G40–G42} | |
| {G90–G92} | |
| {a} | |
| \question | |
| Which G-code controls local coordinate system? | |
| \choice {G52} | |
| {G53} | |
| {G54} | |
| {G92} | |
| {a} | |
| \question | |
| Which G-code activates machine coordinates? | |
| \choice {G53} | |
| {G54} | |
| {G52} | |
| {G69} | |
| {a} | |
| \question | |
| Which G-code group activates WCS 1–6? | |
| \choice {G54–G59} | |
| {G20–G21} | |
| {G41–G42} | |
| {G80–G89} | |
| {a} | |
| \question | |
| Which G-code increases tool offset? | |
| \choice {G45} | |
| {G46} | |
| {G48} | |
| {G43} | |
| {a} | |
| \question | |
| Which G-code decreases tool offset? | |
| \choice {G46} | |
| {G45} | |
| {G47} | |
| {G48} | |
| {a} | |
| \question | |
| Which G-code doubles the increase of tool offset? | |
| \choice {G47} | |
| {G45} | |
| {G46} | |
| {G48} | |
| {a} | |
| \question | |
| Which G-code doubles the decrease of tool offset? | |
| \choice {G48} | |
| {G45} | |
| {G46} | |
| {G47} | |
| {a} | |
| \question | |
| Which G-code applies tool length compensation +? | |
| \choice {G43} | |
| {G44} | |
| {G49} | |
| {G40} | |
| {a} | |
| \question | |
| Which G-code applies tool length compensation –? | |
| \choice {G44} | |
| {G43} | |
| {G40} | |
| {G52} | |
| {a} | |
| \question | |
| Which G-code cancels tool length compensation? | |
| \choice {G49} | |
| {G43} | |
| {G44} | |
| {G48} | |
| {a} | |
| \question | |
| Which G-code resets mirror mode? | |
| \choice {G50.1} | |
| {G51.1} | |
| {G69} | |
| {G40} | |
| {a} | |
| \question | |
| Which G-code enables mirror mode? | |
| \choice {G51.1} | |
| {G50.1} | |
| {G68} | |
| {G48} | |
| {a} | |
| \question | |
| What is the primary plane for milling? | |
| \choice {G17 – X-Y plane} | |
| {G18 – Z-X plane} | |
| {G19 – Z-Y plane} | |
| {G72.1 – Rotation copy} | |
| {a} | |
| \question | |
| Which plane is used for vertical arc cuts (Y-Z)? | |
| \choice {G19} | |
| {G17} | |
| {G18} | |
| {G64} | |
| {a} | |
| \question | |
| Which plane is used for X-Z arc moves? | |
| \choice {G18} | |
| {G17} | |
| {G19} | |
| {G51} | |
| {a} | |
| \question | |
| Which mode produces continuous cutting without exact stops? | |
| \choice {G64} | |
| {G61} | |
| {G60} | |
| {G48} | |
| {a} | |
| \question | |
| Which mode forces exact stops at every block? | |
| \choice {G61} | |
| {G64} | |
| {G60} | |
| {G92.1} | |
| {a} | |
| \question | |
| What does G80 do? | |
| \choice {Cancel cycles} | |
| {Cutter comp left} | |
| {Machine coordinate} | |
| {Local coordinate} | |
| {a} | |
| \question | |
| G81 is which type of cycle? | |
| \choice {Drill cycle} | |
| {Peck drilling} | |
| {Tapping cycle} | |
| {Boring cycle} | |
| {a} | |
| \question | |
| G82 performs: | |
| \choice {Drill cycle with dwell} | |
| {Normal drilling} | |
| {Rigid tapping} | |
| {Backboring} | |
| {a} | |
| \question | |
| Which G-code performs peck drilling? | |
| \choice {G83} | |
| {G82} | |
| {G86} | |
| {G88} | |
| {a} | |
| \question | |
| G84 performs what cycle? | |
| \choice {Tapping cycle} | |
| {Boring cycle} | |
| {Peck drilling} | |
| {Backboring} | |
| {a} | |
| \question | |
| G84.2 performs: | |
| \choice {Rigid tapping cycle} | |
| {Tapping cycle} | |
| {Boring cycle} | |
| {Face grooving} | |
| {a} | |
| \question | |
| G84.3 performs: | |
| \choice {Rigid counter tapping cycle} | |
| {Rigid tapping cycle} | |
| {Peck drilling} | |
| {Fine boring} | |
| {a} | |
| \question | |
| What is G85? | |
| \choice {Boring cycle} | |
| {Drill with dwell} | |
| {Backboring} | |
| {Manual return bore} | |
| {a} | |
| \question | |
| What does G86 do? | |
| \choice {Boring (spindle stop, rapid out)} | |
| {Boring with dwell} | |
| {Tapping} | |
| {Counter tapping} | |
| {a} | |
| \question | |
| What does G87 perform? | |
| \choice {Backboring cycle} | |
| {Fine boring} | |
| {Peck drilling} | |
| {Dwell bore} | |
| {a} | |
| \question | |
| G88 performs: | |
| \choice {Boring cycle (manual return)} | |
| {Boring cycle with dwell} | |
| {Drilling} | |
| {Rigid tapping} | |
| {a} | |
| \question | |
| G89 performs: | |
| \choice {Boring cycle with dwell} | |
| {Boring rapid out} | |
| {Backboring} | |
| {Tapping} | |
| {a} | |
| \question | |
| G90 activates: | |
| \choice {Absolute programming} | |
| {Incremental mode} | |
| {Machine coordinate mode} | |
| {Mirror image} | |
| {a} | |
| \question | |
| G91 activates: | |
| \choice {Incremental programming} | |
| {Absolute programming} | |
| {Machine coordinates} | |
| {Tool length comp} | |
| {a} | |
| \question | |
| G92 performs: | |
| \choice {Alteration of work coordinate system} | |
| {Absolute mode} | |
| {Metric units} | |
| {Cancel offsets} | |
| {a} | |
| \question | |
| G92.1 performs: | |
| \choice {Work coordinate preset} | |
| {Incremental setting} | |
| {Tool comp cancel} | |
| {Rotation cancel} | |
| {a} | |
| \question | |
| Which G-code commands a canned cycle initial point return? | |
| \choice {G98} | |
| {G99} | |
| {G92} | |
| {G90} | |
| {a} | |
| \question | |
| Which G-code commands a canned cycle reference point return? | |
| \choice {G99} | |
| {G98} | |
| {G54} | |
| {G52} | |
| {a} | |
| \question | |
| Which of the following is G80? | |
| \choice {Cancel cycles} | |
| {Metric units} | |
| {Cutter comp left} | |
| {Peck drilling} | |
| {a} | |
| \question | |
| Which of the following is G81? | |
| \choice {Drill cycle} | |
| {Tapping cycle} | |
| {Local coordinate} | |
| {Machine coordinate} | |
| {a} | |
| \question | |
| Which G-code corresponds to “Drill with dwell”? | |
| \choice {G82} | |
| {G81} | |
| {G83} | |
| {G89} | |
| {a} | |
| \question | |
| Which G-code corresponds to “Peck drilling”? | |
| \choice {G83} | |
| {G82} | |
| {G89} | |
| {G84} | |
| {a} | |
| \question | |
| Identify the tapping cycle: | |
| \choice {G84} | |
| {G89} | |
| {G80} | |
| {G72} | |
| {a} | |
| \question | |
| Rigid tapping is: | |
| \choice {G84.2} | |
| {G84} | |
| {G88} | |
| {G81} | |
| {a} | |
| \question | |
| Rigid counter tapping is: | |
| \choice {G84.3} | |
| {G84.2} | |
| {G86} | |
| {G82} | |
| {a} | |
| \question | |
| Which G-code is “Boring cycle”? | |
| \choice {G85} | |
| {G88} | |
| {G87} | |
| {G86} | |
| {a} | |
| \question | |
| Which G-code is “Boring with spindle stop, rapid out”? | |
| \choice {G86} | |
| {G85} | |
| {G89} | |
| {G88} | |
| {a} | |
| \question | |
| Which one is backboring? | |
| \choice {G87} | |
| {G88} | |
| {G82} | |
| {G61} | |
| {a} | |
| \question | |
| Which bore cycle uses manual return? | |
| \choice {G88} | |
| {G87} | |
| {G89} | |
| {G83} | |
| {a} | |
| \question | |
| Which boring cycle includes a dwell? | |
| \choice {G89} | |
| {G86} | |
| {G85} | |
| {G90} | |
| {a} | |
| \question | |
| Which G-code activates absolute programming? | |
| \choice {G90} | |
| {G91} | |
| {G92} | |
| {G98} | |
| {a} | |
| \question | |
| Which G-code activates incremental programming? | |
| \choice {G91} | |
| {G90} | |
| {G54} | |
| {G62} | |
| {a} | |
| \question | |
| Which G-code alters the work coordinate system? | |
| \choice {G92} | |
| {G92.1} | |
| {G59} | |
| {G43} | |
| {a} | |
| \question | |
| Which G-code performs “Work coordinate preset”? | |
| \choice {G92.1} | |
| {G98} | |
| {G61} | |
| {G59} | |
| {a} | |
| \question | |
| Identify the G-code for initial point return: | |
| \choice {G98} | |
| {G99} | |
| {G92} | |
| {G80} | |
| {a} | |
| \question | |
| Identify the G-code for reference point return: | |
| \choice {G99} | |
| {G98} | |
| {G92.1} | |
| {G52} | |
| {a} | |
| \question | |
| Which is the boring cycle with dwell? | |
| \choice {G89} | |
| {G85} | |
| {G87} | |
| {G82} | |
| {a} | |
| \question | |
| Which is the standard tapping cycle? | |
| \choice {G84} | |
| {G83} | |
| {G81} | |
| {G86} | |
| {a} | |
| \question | |
| Which is peck drilling? | |
| \choice {G83} | |
| {G82} | |
| {G81} | |
| {G88} | |
| {a} | |
| \question | |
| Which cycle has manual return? | |
| \choice {G88} | |
| {G86} | |
| {G89} | |
| {G87} | |
| {a} | |
| \question | |
| Which G-code is used for backboring? | |
| \choice {G87} | |
| {G88} | |
| {G89} | |
| {G85} | |
| {a} | |
| \question | |
| Which G-code stops spindle then rapid-out? | |
| \choice {G86} | |
| {G85} | |
| {G88} | |
| {G90} | |
| {a} | |
| \question | |
| Which is the simple boring cycle? | |
| \choice {G85} | |
| {G86} | |
| {G87} | |
| {G89} | |
| {a} | |
| \question | |
| Which represents absolute mode? | |
| \choice {G90} | |
| {G91} | |
| {G92} | |
| {G92.1} | |
| {a} | |
| \question | |
| Which represents incremental mode? | |
| \choice {G91} | |
| {G90} | |
| {G52} | |
| {G59} | |
| {a} | |
| \question | |
| Which G-code presets work coordinates? | |
| \choice {G92.1} | |
| {G92} | |
| {G98} | |
| {G80} | |
| {a} | |
| \question | |
| Which G-code returns to initial point in canned cycles? | |
| \choice {G98} | |
| {G99} | |
| {G92} | |
| {G91} | |
| {a} | |
| \question | |
| Which G-code returns to reference point in canned cycles? | |
| \choice {G99} | |
| {G98} | |
| {G92} | |
| {G93} | |
| {a} | |
| \question | |
| Which G-code activates absolute programming? | |
| \choice {G91} | |
| {G98} | |
| {G92} | |
| {G90} | |
| {d} | |
| \question | |
| Which G-code activates incremental programming? | |
| \choice {G91} | |
| {G54} | |
| {G20} | |
| {G17} | |
| {a} | |
| \question | |
| What does G92 do? | |
| \choice {Work coordinate preset} | |
| {Mirror cancel} | |
| {Spindle CW} | |
| {Reference return} | |
| {a} | |
| \question | |
| What does G92.1 do? | |
| \choice {Cancel work coordinate preset} | |
| {Apply WCS 2} | |
| {Turn coolant on} | |
| {Enable tapping mode} | |
| {a} | |
| \question | |
| Which G-code returns to canned cycle initial point? | |
| \choice {G99} | |
| {G98} | |
| {G80} | |
| {G02} | |
| {b} | |
| \question | |
| Which G-code returns to canned cycle reference point? | |
| \choice {G98} | |
| {G99} | |
| {G83} | |
| {G31} | |
| {b} | |
| \question | |
| Which M-code stops the program? | |
| \choice {M0} | |
| {M30} | |
| {M6} | |
| {M9} | |
| {a} | |
| \question | |
| Which M-code is an optional stop? | |
| \choice {M1} | |
| {M3} | |
| {M5} | |
| {M8} | |
| {a} | |
| \question | |
| Which M-code ends the program? | |
| \choice {M0} | |
| {M19} | |
| {M2} | |
| {M11} | |
| {c} | |
| \question | |
| Which M-code starts the spindle clockwise? | |
| \choice {M4} | |
| {M5} | |
| {M3} | |
| {M9} | |
| {c} | |
| \question | |
| Which M-code starts the spindle counterclockwise? | |
| \choice {M5} | |
| {M3} | |
| {M4} | |
| {M30} | |
| {c} | |
| \question | |
| Which M-code stops the spindle? | |
| \choice {M3} | |
| {M9} | |
| {M5} | |
| {M2} | |
| {c} | |
| \question | |
| Which M-code commands an automatic tool change? | |
| \choice {M6} | |
| {M19} | |
| {M3} | |
| {M13} | |
| {a} | |
| \question | |
| Which M-code turns on mist coolant? | |
| \choice {M30} | |
| {M9} | |
| {M4} | |
| {M7} | |
| {d} | |
| \question | |
| Which M-code turns on flood coolant? | |
| \choice {M7} | |
| {M8} | |
| {M9} | |
| {M11} | |
| {b} | |
| \question | |
| Which M-code turns off all coolant? | |
| \choice {M7} | |
| {M30} | |
| {M9} | |
| {M1} | |
| {c} | |
| \question | |
| Which M-code clamps the 4th axis? | |
| \choice {M11} | |
| {M10} | |
| {M12} | |
| {M6} | |
| {b} | |
| \question | |
| Which M-code unclamps the 4th axis? | |
| \choice {M10} | |
| {M11} | |
| {M19} | |
| {M5} | |
| {b} | |
| \question | |
| Which M-code clamps the 5th axis? | |
| \choice {M10} | |
| {M13} | |
| {M12} | |
| {M7} | |
| {c} | |
| \question | |
| Which M-code unclamps the 5th axis? | |
| \choice {M12} | |
| {M6} | |
| {M13} | |
| {M8} | |
| {c} | |
| \question | |
| Which M-code orients the spindle? | |
| \choice {M19} | |
| {M5} | |
| {M1} | |
| {M9} | |
| {a} | |
| \question | |
| Which M-code ends the program and rewinds? | |
| \choice {M30} | |
| {M2} | |
| {M1} | |
| {M0} | |
| {a} | |
| \question | |
| Which plane is required for circular interpolation in milling by default? | |
| \choice {G19} | |
| {G18} | |
| {G17} | |
| {G92} | |
| {c} | |
| \question | |
| In milling, what does G17 define? | |
| \choice {X–Y plane} | |
| {Z–Y plane} | |
| {Z–X plane} | |
| {Probe plane} | |
| {a} | |
| \question | |
| A command: G18 G02 indicates an arc in which plane? | |
| \choice {X–Y} | |
| {Z–X} | |
| {Z–Y} | |
| {Machine plane} | |
| {b} | |
| \question | |
| What does G19 G03 command? | |
| \choice {CW arc in ZX plane} | |
| {CCW arc in ZY plane} | |
| {Rapid motion} | |
| {Return to WCS} | |
| {b} | |
| \question | |
| Which G-code defines inch input? | |
| \choice {G21} | |
| {G20} | |
| {G92} | |
| {G69} | |
| {b} | |
| \question | |
| Which G-code defines metric input? | |
| \choice {G20} | |
| {G21} | |
| {G54} | |
| {G61} | |
| {b} | |
| \question | |
| What is the default plane for drilling cycles? | |
| \choice {G17} | |
| {G18} | |
| {G19} | |
| {G68} | |
| {a} | |
| \question | |
| What does G90 indicate? | |
| \choice {Incremental mode} | |
| {Absolute mode} | |
| {Local coordinates} | |
| {Machine coordinates} | |
| {b} | |
| \question | |
| What does G91 indicate? | |
| \choice {Local coordinates} | |
| {Absolute mode} | |
| {Incremental mode} | |
| {Mirror mode} | |
| {c} | |
| \question | |
| Which G-code sets a temporary local origin? | |
| \choice {G52} | |
| {G53} | |
| {G92} | |
| {G72} | |
| {a} | |
| \question | |
| Which G-code selects machine coordinate mode? | |
| \choice {G52} | |
| {G53} | |
| {G92} | |
| {G59} | |
| {b} | |
| \question | |
| Which coordinate system is selected by G54? | |
| \choice {WCS 2} | |
| {WCS 1} | |
| {Local coordinates} | |
| {Machine coordinates} | |
| {b} | |
| \question | |
| Which coordinate system is selected by G55? | |
| \choice {WCS 3} | |
| {WCS 2} | |
| {Machine coordinates} | |
| {WCS 1} | |
| {b} | |
| \question | |
| Which coordinate system is selected by G56? | |
| \choice {WCS 3} | |
| {WCS 4} | |
| {WCS 5} | |
| {WCS 6} | |
| {a} | |
| \question | |
| Which coordinate system is selected by G57? | |
| \choice {WCS 4} | |
| {WCS 5} | |
| {WCS 3} | |
| {WCS 1} | |
| {a} | |
| \question | |
| Which coordinate system is selected by G58? | |
| \choice {WCS 5} | |
| {WCS 4} | |
| {WCS 6} | |
| {WCS 1} | |
| {a} | |
| \question | |
| Which coordinate system is selected by G59? | |
| \choice {WCS 6} | |
| {WCS 5} | |
| {WCS 3} | |
| {WCS 1} | |
| {a} | |
| \question | |
| A move: G00 X50 Y25 means: | |
| \choice {Rapid positioning} | |
| {Linear interpolation} | |
| {CW arc} | |
| {Tool change} | |
| {a} | |
| \question | |
| A move: G01 X10 Y10 F120 means: | |
| \choice {Rapid travel} | |
| {Feed linear cut} | |
| {Drill cycle} | |
| {Tapping} | |
| {b} | |
| \question | |
| G02 I5 J0 indicates: | |
| \choice {CW arc} | |
| {CCW arc} | |
| {Return home} | |
| {Probe skip} | |
| {a} | |
| \question | |
| G03 I-5 J0 indicates: | |
| \choice {CW arc} | |
| {CCW arc} | |
| {Rapid motion} | |
| {Machine coordinate} | |
| {b} | |
| \question | |
| Which G-code ensures continuous cutting mode? | |
| \choice {G61} | |
| {G60} | |
| {G64} | |
| {G30} | |
| {c} | |
| \question | |
| Which G-code ensures exact stop mode? | |
| \choice {G61} | |
| {G64} | |
| {G57} | |
| {G09} | |
| {a} | |
| \question | |
| Which G-code rotates the coordinate system? | |
| \choice {G69} | |
| {G68} | |
| {G62} | |
| {G92} | |
| {b} | |
| \question | |
| Which G-code cancels coordinate rotation? | |
| \choice {G68} | |
| {G69} | |
| {G99} | |
| {G52} | |
| {b} | |
| \question | |
| G90 G01 X50 means: | |
| \choice {Move to +50 incrementally} | |
| {Move absolute to X50} | |
| {Move machine zero} | |
| {Move to WCS2} | |
| {b} | |
| \question | |
| G91 G01 X50 means: | |
| \choice {Move 50 units from current position} | |
| {Move to absolute X50} | |
| {Select incremental plane} | |
| {Drill cycle} | |
| {a} | |
| \question | |
| G17 G02 command indicates: | |
| \choice {CW arc in XY plane} | |
| {CCW arc in ZX plane} | |
| {CW arc in ZY plane} | |
| {Incremental drilling} | |
| {a} | |
| \end{questions} |