1
GATE PI 2015
Numerical
+2
-0
In an orthogonal machining experiment carried out using a cutting tool with zero degree rake angle, the measured cutting force was $$1700$$ $$N.$$ If the friction angle at the rake face-chip interface is $${26^ \circ },$$ then the thrust force value, in $$N$$ is ___________________
Your input ____
2
GATE PI 2015
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following statements related to grinding process is INCORRECT?
A
Grinding wheels made of finer abrasive grains produce better surface finish.
B
Abrasive grains tend to fracture frequently during the grinding process.
C
Specific energy in grinding is higher than that in turning.
D
Cutting speed in grinding process is much lower than that in face milling
3
GATE PI 2015
Numerical
+2
-0
In a slab milling operation, a cutter of $$75$$ $$mm$$ diameter with sufficient width is used to remove $$5$$ $$mm$$ thick material from a $$200$$ $$mm$$ long part in a single pass. The minimum length of travel, in $$mm,$$ for the cutter to engage and completely cut the part surface is ______________.
Your input ____
4
GATE PI 2015
MCQ (Single Correct Answer)
+1
-0.3
In Computer Aided Process Planning, determination of process sequence for manufacture of any part design without predefined standard plans is known as
A
variant type process planning
B
retrieval type process planning
C
generative type process planning
D
group technology based process planning
EXAM MAP