The grinding of long, slender shafts or bars is usually done by
A. In-feed grinding
B. Through feed grinding
C. End-feed grinding
D. Any one of these
Answer: Option B
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through feed grinding for long slender shafts.
in feed grinding for shafts with shoulders
end feed griding is for taper and spherical objects
Method of centre less grinding used to produce taper is end feed grinding