Byju's Answer
Other
Production
ISO Designation of Grinding Wheel
The standard ...
Question
The standard specification of a grinding wheel is
A
−
46
−
M
−
6
−
V
−
21
. It means a wheel of
A
Aluminum oxide of mesh size
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Boron carbide of mesh size
46
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Aluminum oxide of mesh size
46
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Silicon carbide of mesh size
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
Aluminum oxide of mesh size
46
Aluminum oxide of mesh size
46
Suggest Corrections
1
Similar questions
Q.
The base of a brass bracket needs rough grinding. For this purpose, the most suitable grinding wheel grade specification is
Q.
A specimen is being grinded on a surface grinder with grinding wheel speed of 1600 m/min, and workpiece speed of 25 mm/min, grinding wheel diameter of 200 mm, grinding depth of cut of 0.025 mm. Take transverse feed of workpiece = 4.4 mm/pass and specific cutting energy =
2200
J
/
m
m
3
. Assume that pitch of grits at periphery of grinding wheel is 12 mm, the factor for negative rake angle of abrasive grains as 5. Mean grinding power in above operation will be___kW
Q.
In a grinding wheel marked with
A
A
−
48
−
L
−
7
−
V
−
25
−
L
refers to
Q.
A grinding wheel
A
27
K
7
V
is specified for finished grinding of a
H
S
S
cutting tool. What do you understand about the wheel from the abvoe code. Is this an appropriate choice?
Q.
During grinding of a C.I specimen of 10 mm wide and 100 mm long with A 27 K 6V grinding wheel of 300 mm dia and 25 mm wide, the wheel has undergone a radial wheel wear of 50 microns after removing a layer of 5 mm. The grinding ratio is
View More
Related Videos
ISO Designation of Grinding Wheel
PRODUCTION
Watch in App
Explore more
ISO Designation of Grinding Wheel
Other Production
Solve
Textbooks
Question Papers
Install app