Learners will understand trouble-shooting techniques associated with milling.

Trouble-Shooting Milling Operations

Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

When channel milling, slotting, or cavity milling, chip packing can cause:

Correct Answer

All of the above

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

When channel milling, slotting, or cavity milling, chip packing can cause:

Your Answer

Correct Answer

All of the above

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Question 1 of 10

Trouble-Shooting Milling Operations

It is extremely important to replace damaged cutter hardware, as damaged hardware can cause poor surface finishes, as well as reduced insert life.
Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

It is extremely important to replace damaged cutter hardware, as damaged hardware can cause poor surface finishes, as well as reduced insert life.

Correct Answer

True

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

It is extremely important to replace damaged cutter hardware, as damaged hardware can cause poor surface finishes, as well as reduced insert life.

Your Answer

Correct Answer

True

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Question 1 of 10

Trouble-Shooting Milling Operations

Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

A beat up or damaged tool holder can cause:

Correct Answer

All of the above

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

A beat up or damaged tool holder can cause:

Your Answer

Correct Answer

All of the above

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Question 1 of 10

Trouble-Shooting Milling Operations

The clues indicating the type of insert failure can easily be seen with the naked eye.
Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

The clues indicating the type of insert failure can easily be seen with the naked eye.

Correct Answer

False

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

The clues indicating the type of insert failure can easily be seen with the naked eye.

Your Answer

Correct Answer

False

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Question 1 of 10

Trouble-Shooting Milling Operations

Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

The primary function of coolant or an air blast when milling is:

Correct Answer

Evacuation of the chips surrounding the cutter

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

The primary function of coolant or an air blast when milling is:

Your Answer

Correct Answer

Evacuation of the chips surrounding the cutter

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Question 1 of 10

Trouble-Shooting Milling Operations

Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

In general, coolant is not recommended for milling with indexable carbide insert cutters because:

Correct Answer

Coolant causes rapid changes in insert temperature

Explanation:

Rapid changes in insert temperatures can cause thermal cracking.

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

In general, coolant is not recommended for milling with indexable carbide insert cutters because:

Your Answer

Correct Answer

Coolant causes rapid changes in insert temperature

Explanation:

Rapid changes in insert temperatures can cause thermal cracking.

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Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

Coolant can be used when cutting aluminum or other soft materials with carbide inserted cutters because:

Correct Answer

The cutting temperatures are low, and coolant decreases the chance of built-up edge when cutting aluminum

Explanation:

When the cutting temperatures are low, there is no threat of thermal cracking.

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Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

Coolant can be used when cutting aluminum or other soft materials with carbide inserted cutters because:

Your Answer

Correct Answer

The cutting temperatures are low, and coolant decreases the chance of built-up edge when cutting aluminum

Explanation:

When the cutting temperatures are low, there is no threat of thermal cracking.

 Next Question
Question 1 of 10

Trouble-Shooting Milling Operations

Question 1 of 10

Trouble-Shooting Milling Operations

Correct!

The most common solution for chatter on the surface finish is:

Correct Answer

Increase the rigidity of the setup

 Finish
Question 1 of 10

Trouble-Shooting Milling Operations

Incorrect

The most common solution for chatter on the surface finish is:

Your Answer

Correct Answer

Increase the rigidity of the setup

 Finish
Question 1 of 10
Trouble-Shooting Milling Operations

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Published
4/2/2015
Last Updated
4/2/2015
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Trouble-Shooting Milling Operations by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.