Chapters 5. 6. & 7 Flashcards
True or False?
You should wear loose fitting clothing when using a grinder.
True
False
False
Which of the following statements are true?
Always wear person eye protection when operating a grinder.
The tool rest on the bench grinder must always be in proper adjustment.
All of the above.
All guards and safety devices must be in place and operable before using.
All of the above.
All guards and safety devices must be in place and operable before using.
What are the two types of grinders typically found in the shop?
a.
Portable Grinder
b.
Bench Grinder
c.
Angle Grinder
d.
Wet Grinder
a & b
portable and bench grinders
The file should be used in ________ direction(s) only.
Four
Three
Two
One
One
A piece of power equipment used to abrasively remove metal from a larger piece of material is a:
Skill saw
Guard
Toolrest
Grinder
Grinder
What stone is used to sharpen knives, scissors, and other flat bladed tools?
Limestone
Whetstones
Soapstone
Sandstone
Whetstones
True or False?
Never use a file or a rasp without a handle.
True
Which term means “the sharpening, cleaning, redressing, and adjustment of tools so they can better do the work they were designed to do.”
Redressing
Guards
Grinder
Tool Fitting
Tool fitting
True or False?
When using a grinder, all guards and safety devices must be in place and be operable before using.
True
True or False?
Because the bench grinder has shields over the grinding wheel, safety glasses are not necessary when operating.
False
True or False?
The grinder is intentioned for grinding steel only.
False
There is a __________ and course grinding wheel for bench grinders.
rigid
fine
stone
extra course
fine
True or False?
Grinders generally don’t use any machine lighting as vision of the grinding operation does not need light.
False
Wire and _____________ wheels can help keep your tools shiny and new looking!
sanding
buffing
cloth
plastic
buffing
Which stone did the presenter use to sharpen his knife?
Wet
Whet
whent
stone
whet
You are actually making your knife or tool ________________ while sharpening.
larger
smaller
It stays the same size.
smaller
Sharping stones come in fine and _______________ grit.
course
marble
ceramic
none of the above
course
If a tool is very dull, it’s alright to start with ____________________ to start the sharpening process.
sand paper
emery cloth
steel file
Don’t use any of the above!
steel file
The _________________ stone is the finest stone used to complete sharpening or polishing the blade.
Arkansas
Oklahoma
Texas
Montana
Arkansas
- ________________ is often used in the final sharpening of a knife or tool.
Water
Oil
Grinding Paste
Nothing should be used on any stone for grinding
Oil
A ___________________ is used for maintenance of knives or tools and is often found in your kitchen!
steel or honing steel
sand paper
grinding wheel
emery cloth
steel or honing steel
Using a power sharpening device is __________________ than stone grinding
slower
more accurate
faster
none of the above
faster
One of the dangers of using a power sharping device is to _________________________.
make your tool or knife uneven so it doesn’t make contact with the counter top.
damage the tip of the knife.
Both are correct
Both are correct
It’s important to keep the sharpening surface cool while sharpening by dipping it in _____________________.
sand
gel
water
All are correct
water
76% of all grinding wheels are made of ________________________.
synthetic diamond
black silicon carbide
regular aluminum oxide
40 grit sand
regular aluminum oxide
If you want to remove a large amount of material with your grinding wheel, choose a _________________ wheel.
Fine
Medium
Course
All take the same amount of material.
course
___________________ indicates the strength of the bond.
Type
Grade
Structure
All are correct
Grade
The space between the grains of the grinding wheel is called _________________________?
adhesive type
grade
grain size
structure
structure
Approximately 75% of bond type is ________________________?
metal
rubber
vitrified
electroplated
vitrified
What piece of information on a grinding wheel information is most important?
Size
Structure
Bonding Type
Maximum RPM for the wheel
Maximum RPM for the wheel
A 14 X 1 X 5 grinding wheel has a diameter of _________________?
5 inches
1 inch
14 inches
6 inches
14 inches
It is important to make sure your grinder RPM is ___________________ than the RPM on the grinding wheel label.
faster
slower
the same speed
slower
What do you put on a leather strap to make it a good for sharpening?
Oil
Water
Abrasive Paste
Sand
Abrasive paste
When using a leather strap to sharpen tools, you should ______________ the tool slightly.
push down
stay level
lift slightly
None of the above
lift slightly
