In this learning activity the student will calculate the proper feed rate for milling applications.

Milling Machine Feed Rate Calculations

Which factor does not make up one of the three cutting conditions?
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Which factor does not make up one of the three cutting conditions?

Correct Answer

Metal removal rate

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Which factor does not make up one of the three cutting conditions?

Your Answer

Correct Answer

Metal removal rate

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Question 1 of 10

Milling Machine Feed Rate Calculations

The feed rate setting on milling machines is given in ______.
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

The feed rate setting on milling machines is given in ______.

Correct Answer

inches per minute

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

The feed rate setting on milling machines is given in ______.

Your Answer

Correct Answer

inches per minute

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Question 1 of 10

Milling Machine Feed Rate Calculations

Feed per tooth is also known as ______.
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Feed per tooth is also known as ______.

Correct Answer

chip load

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Feed per tooth is also known as ______.

Your Answer

Correct Answer

chip load

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Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for milling a slot with a 0.500-inch high-speed steel, two flute, endmill in 4140 steel. The cutting speed for a high-speed steel endmill in 4140 steel is 60 SFPM. The chip load factor is 002.
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for milling a slot with a 0.500-inch high-speed steel, two flute, endmill in 4140 steel. The cutting speed for a high-speed steel endmill in 4140 steel is 60 SFPM. The chip load factor is 002.

Correct Answer

2.0 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for milling a slot with a 0.500-inch high-speed steel, two flute, endmill in 4140 steel. The cutting speed for a high-speed steel endmill in 4140 steel is 60 SFPM. The chip load factor is 002.

Your Answer

Correct Answer

2.0 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for milling a slot with a 0.7500-inch high-speed steel, four flute, endmill in 1010 steel. The cutting speed for a high-speed steel endmill in 1010 steel is 100 SFPM. The chip load factor is 0.003.

Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for milling a slot with a 0.7500-inch high-speed steel, four flute, endmill in 1010 steel. The cutting speed for a high-speed steel endmill in 1010 steel is 100 SFPM. The chip load factor is 0.003.

Correct Answer

6.4 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for milling a slot with a 0.7500-inch high-speed steel, four flute, endmill in 1010 steel. The cutting speed for a high-speed steel endmill in 1010 steel is 100 SFPM. The chip load factor is 0.003.

Your Answer

Correct Answer

6.4 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for face milling with a 2.500-inch high-speed steel, five tooth, shell mill in 1095 steel. The cutting speed for a high-speed steel shell mill in 1095 steel is 40 SFPM. The chip load factor is 0.01.
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for face milling with a 2.500-inch high-speed steel, five tooth, shell mill in 1095 steel. The cutting speed for a high-speed steel shell mill in 1095 steel is 40 SFPM. The chip load factor is 0.01.

Correct Answer

3.2 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for face milling with a 2.500-inch high-speed steel, five tooth, shell mill in 1095 steel. The cutting speed for a high-speed steel shell mill in 1095 steel is 40 SFPM. The chip load factor is 0.01.

Your Answer

Correct Answer

3.2 IPM

 Next Question
Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for face milling with a 4.0-inch carbide, five tooth, shell mill in 1045 steel. The cutting speed for a carbide shell mill in 1045 steel is 350 SFPM. The chip load factor is 0.02.
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for face milling with a 4.0-inch carbide, five tooth, shell mill in 1045 steel. The cutting speed for a carbide shell mill in 1045 steel is 350 SFPM. The chip load factor is 0.02.

Correct Answer

35 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for face milling with a 4.0-inch carbide, five tooth, shell mill in 1045 steel. The cutting speed for a carbide shell mill in 1045 steel is 350 SFPM. The chip load factor is 0.02.

Your Answer

Correct Answer

35 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for milling a slot with a 1.0-inch high-speed steel, three flute, hog mill in tool steel. The cutting speed for a high-speed steel hog mill in tool steel is 50 SFPM. The chip load factor is 0.003.

Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for milling a slot with a 1.0-inch high-speed steel, three flute, hog mill in tool steel. The cutting speed for a high-speed steel hog mill in tool steel is 50 SFPM. The chip load factor is 0.003.

Correct Answer

1.8 IPM

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Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for milling a slot with a 1.0-inch high-speed steel, three flute, hog mill in tool steel. The cutting speed for a high-speed steel hog mill in tool steel is 50 SFPM. The chip load factor is 0.003.

Your Answer

Correct Answer

1.8 IPM

 Next Question
Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for milling with a 0.125-inch high-speed steel, two flute, endmill in 4140 steel. The cutting speed for a high-speed steel endmill in 4140 steel is 60 SFPM. The chip load factor is 0.0005.

Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for milling with a 0.125-inch high-speed steel, two flute, endmill in 4140 steel. The cutting speed for a high-speed steel endmill in 4140 steel is 60 SFPM. The chip load factor is 0.0005.

Correct Answer

1.9 IPM

 Next Question
Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for milling with a 0.125-inch high-speed steel, two flute, endmill in 4140 steel. The cutting speed for a high-speed steel endmill in 4140 steel is 60 SFPM. The chip load factor is 0.0005.

Your Answer

Correct Answer

1.9 IPM

 Next Question
Question 1 of 10

Milling Machine Feed Rate Calculations

Calculate the feed rate setting for milling a 0.500-inch slot with a 6.0-inch high-speed steel, 24-tooth, plain milling cutter in 1045 steel. The cutting speed for a high-speed plain milling cutter in 1045 steel is 70 SFPM. The chip load factor is 0.005.
Question 1 of 10

Milling Machine Feed Rate Calculations

Correct!

Calculate the feed rate setting for milling a 0.500-inch slot with a 6.0-inch high-speed steel, 24-tooth, plain milling cutter in 1045 steel. The cutting speed for a high-speed plain milling cutter in 1045 steel is 70 SFPM. The chip load factor is 0.005.

Correct Answer

5.6 IPM

 Finish
Question 1 of 10

Milling Machine Feed Rate Calculations

Incorrect

Calculate the feed rate setting for milling a 0.500-inch slot with a 6.0-inch high-speed steel, 24-tooth, plain milling cutter in 1045 steel. The cutting speed for a high-speed plain milling cutter in 1045 steel is 70 SFPM. The chip load factor is 0.005.

Your Answer

Correct Answer

5.6 IPM

 Finish
Question 1 of 10
Milling Machine Feed Rate Calculations

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Published
4/2/2015
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4/2/2015
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Milling Machine Feed Rate Calculations by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.