Time Left - 15:00 mins
Taylor Tool Life Equation - Quiz Starter Quiz 2
Attempt now to get your rank among 118 students!
Question 1
In Taylor’s tool life equation VTn = C, the constants n and C depend upon
1. Work piece material
2. Tool material
3. cutting condition
1. Work piece material
2. Tool material
3. cutting condition
Question 2
What is the percentage increase in cutting speed when tool life is reduced to 60% use VTn = C and n = 0.5 __________.
Question 3
By decreasing the intermittent cuts, tool life will
Question 4
The tendency for a Built-up Edge chip cannot be reduced by______.
Question 5
Which of the following is the required condition for the formation of the Built-up edge ?
Question 6
In a certain machining operation with a cutting speed of 50 m/min, tool life of 45 minutes was observed. When the cutting speed was increased to 100 m/min, the tool life decreased to 10 minutes. The cutting speed for maximum productivity of tool change time is 2 minutes will be _________ m/min.
Question 7
In a tool wear study experiment, it is found that doubling cutting speed reduces the tool life to 1/8th of the original. The Taylor’s tool life index is
- 118 attempts
- 0 upvotes
- 0 comments
Jul 23ESE & GATE ME