GATE ME · 2020 · ME
Question 46: Machining and Machine Tool Operations
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Question 46
MENAT2 marksNeeds review
A point ‘P’ on a CNC controlled XY- stage is moved to another point ‘Q’ using the coordinate system shown in the figure below and rapid positioning command (G00). A pair of stepping motors with maximum speed of 800 rpm, controlling both the X and Y motion of the stage, are directly coupled to a pair of lead screws, each with a uniform pitch of 0.5 mm. The time needed to position the point ‘P’ to the point ‘Q’ is ______ minutes (round off to 2 decimal places).
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2020ME
GATE ME 2020 · Paper 2
Mechanical Engineering · Original paper archive
- Section
- Mechanical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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