Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 7 (Q.No. 18)

Production Engineering

18.

The time (in minutes) for a drilling a hole is given by

where h is the

length of the drill

drill diameter

flute length of the drill

cone height of the drill

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Reshma said: 8 years ago

Machine time = depth of wp +approrch drill dia/Speed+feed rate.

1230 said: 6 years ago

What is cone height?

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers