The learner will identify and select the proper techniques for maintaining surface grinding wheels.

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Surface Grinding Wheel Maintenance

When truing a grinding wheel, it is important:

to find the highest point (closest to the dresser) of the wheel
it doesn't matter where you start truing a wheel
to find the lowest point (closest to the spindle) of the wheel
to find a point somewhere in the middle

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

When truing a grinding wheel, it is important:

Correct Answer

to find the highest point (closest to the dresser) of the wheel

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

When truing a grinding wheel, it is important:

Your Answer

Correct Answer

to find the highest point (closest to the dresser) of the wheel

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

True or False: A small amount of coolant should be used when truing or dressing a wheel with a diamond dresser.

False
True

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

True or False: A small amount of coolant should be used when truing or dressing a wheel with a diamond dresser.

Correct Answer

False

Explanation:

If you can't flood the diamond dresser with coolant, don't use any coolant.

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

True or False: A small amount of coolant should be used when truing or dressing a wheel with a diamond dresser.

Your Answer

Correct Answer

False

Explanation:

If you can't flood the diamond dresser with coolant, don't use any coolant.

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Grinding wheel truing is:

making the cutting edges concentric with the machine spindle
the removal of dull abrasive grains
the removal of swarf from the wheel face
done mainly for form grinding

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

Grinding wheel truing is:

Correct Answer

making the cutting edges concentric with the machine spindle

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

Grinding wheel truing is:

Your Answer

Correct Answer

making the cutting edges concentric with the machine spindle

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Select the name of the type of wheel dresser shown in the illustration.

Cluster type dresser
Brake type dresser
Single diamond dresser
Crush roll type dresser

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

Select the name of the type of wheel dresser shown in the illustration.

Correct Answer

Cluster type dresser

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

Select the name of the type of wheel dresser shown in the illustration.

Your Answer

Correct Answer

Cluster type dresser

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

In the illustration below, the wheel dresser position:

is correct
is on the wrong side of the vertical centerline of the wheel
is too close to the vertical centerline of the wheel
is pointing in the wrong direction

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

In the illustration below, the wheel dresser position:

Correct Answer

is correct

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

In the illustration below, the wheel dresser position:

Your Answer

Correct Answer

is correct

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

The depth of in feed or down feed per pass in truing should be no more than _______ .

0.0005
0.001
0.005
0.0001

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

The depth of in feed or down feed per pass in truing should be no more than _______ .

Correct Answer

0.001

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

The depth of in feed or down feed per pass in truing should be no more than _______ .

Your Answer

Correct Answer

0.001

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

When dressing a wheel for roughing cuts:

use relatively lighter dressing cuts and a fast traverse speed
use relatively heavier dressing cuts and a fast traverse speed
use relatively lighter dressing cuts and a slow traverse speed
use relatively heavier dressing cuts and a slow traverse speed

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

When dressing a wheel for roughing cuts:

Correct Answer

use relatively heavier dressing cuts and a fast traverse speed

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

When dressing a wheel for roughing cuts:

Your Answer

Correct Answer

use relatively heavier dressing cuts and a fast traverse speed

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Wheel balancing that is done on overlapping discs:

must be done with the disc apparatus being perfectly leveled
is a static form of wheel balancing
is a dynamic form of wheel balancing

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

Wheel balancing that is done on overlapping discs:

Correct Answer

is a static form of wheel balancing

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

Wheel balancing that is done on overlapping discs:

Your Answer

Correct Answer

is a static form of wheel balancing

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

The result of using an out of balance grinding wheel is:

chatter marks appearing on the work piece surface and damage done to the spindle bearings of the grinder
fish tails markings appearing on the work piece surface
chatter marks appearing on the work piece surface
damage done to the spindle bearings of the grinder

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

The result of using an out of balance grinding wheel is:

Correct Answer

chatter marks appearing on the work piece surface and damage done to the spindle bearings of the grinder

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

The result of using an out of balance grinding wheel is:

Your Answer

Correct Answer

chatter marks appearing on the work piece surface and damage done to the spindle bearings of the grinder

Next Question

Question 1 of 10

Surface Grinding Wheel Maintenance

In the illustration below, the wheel dresser position:

is correct
is too close to the vertical centerline of the wheel
is pointing in the wrong direction
is on the wrong side of the vertical centerline of the wheel

Question 1 of 10

Surface Grinding Wheel Maintenance

Correct!

In the illustration below, the wheel dresser position:

Correct Answer

is pointing in the wrong direction

Finish

Question 1 of 10

Surface Grinding Wheel Maintenance

Incorrect

In the illustration below, the wheel dresser position:

Your Answer

Correct Answer

is pointing in the wrong direction

Finish

Question 1 of 10

Surface Grinding Wheel Maintenance

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You have answered 5 of 10 questions correctly.

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grinding
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wheel

Question 1 of 10

Author

Kelly Curran

Published: 4/2/2015

Last Updated: 4/2/2015

Tags

grinding
grinding wheels
machine tool
maintenance
surface
techniques
wheel

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Surface Grinding Wheel Maintenance by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.