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Carpentry Level 3 > C2-C3 > Flashcards

C2-C3 Flashcards

1
Q

How fast does a router motor run?

A

20,000-30,000 Rpm

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2
Q

What happens when the router is moved to quickly?

A

Tool marks will be left on the wood

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3
Q

What two basic types of routers are there?

A

Standard router, and Plunge router

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4
Q

What is the porpoise of a laminate trimmer?

A

trim the overhanging edge of a laminate counter top

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5
Q

What determans the size of the router?

A

Horsepower of the motor, max shank diameter of the bit

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6
Q

Heavy duty routers (used on construction sites) Have at least a ___ Hp motor and ___ diameter shank.

A

3/4 Hp, 1/2 diameter shank

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7
Q

what are the 3 main parts of a router bit?

A

Shank, Cutting edge or flute, bearing

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8
Q

what is used to lock the bit into the router?

A

Collet and collet nut

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9
Q

what will happen if the bearing is slightly too tight?

A

it will burn the wood

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10
Q

what size shank are router bits?

A

1/4, 1/2

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11
Q

what bits have no bearing?

A

Straight flute bit, Dovetail bit

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12
Q

what is a usual angle for a laminate bit?

A

22.5 degrees

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13
Q

What are the 7 most common bits for a router?

A

Straight flute Bit, Laminate Bit, Chamfer Bit, Bullnose Bit, Ogee Bit, Dovetail Bit, Cove Bit

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14
Q

which bit makes an inside curve?

A

Cove Bit

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15
Q

Which bit curves one way and then the other?

A

Ogee Bit

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16
Q

Witch bit make an outside curve?

A

Bullnose Bit

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17
Q

Which bit makes a 45 degree angle?

A

Chamfer Bit

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18
Q

Using a jig which bit can make dovetail joints?

A

Dovetail Bit

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19
Q

which bit is used to make dados or plough?

A

Straight Flute Bit

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20
Q

Which bit is used to trim laminate?

A

Laminate Bit

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21
Q

How do you set the depth of a router?

A

releasing the locking clamp and twisting the base of the router around itself

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22
Q

when are guide bushings used?

A

router hing gains with a template

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23
Q

when should bushes of a router be examined?

A

after 50 hours of continous use

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24
Q

in witch direction do you push the router?

A

against the direction of the cutter. (counter clockwise around the outside of work

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25
Q

what are the 4 basic types of portable sanders?

A

Belt sander, Disk sander, Orbital sander, Random sander

26
Q

how is the size of the belt sander determined?

A

Max width of the sanding belt that will fit the sander (common 3-4 inches wide)

27
Q

which belt can be installed in ether direction?

A

Butt-joined belts

28
Q

in witch direction should you use a belt sander?

A

parallel to the grain and pull towards yourself against the the direction of the belt

29
Q

what material should never be belt sanded?

A

face of a veneer plywood

30
Q

How wide can Floor Belt sanders be?

A

8-12”

31
Q

What is another name for a floor disk sander?

A

edger (8-16” diameter

32
Q

what is a sheet sander?

A

orbital sander

33
Q

how fast doest an orbital sander orbit?

A

14,000rpm

34
Q

How fast does a random orbital sander orbit?

A

7,000-12,000

35
Q

what tool is used too sand it tight corners of funature?

A

Mulitimaster or fein

36
Q

A Fein rotates at what RPM?

A

20,000rpm

37
Q

which types of wood have toxic sawdust?

A

Yew, Redwood, Cedar

38
Q

what are the 2 types of miter saws?

A

fixed or sliding

39
Q

what determines the size of the miter saw?

A

the max diameter of the blade

40
Q

how can you reduce waste with a miter saw?

A

by cutting with a “thin rim” blade

41
Q

The braking action of the saw causes it to do what?

A

slightly jerk down

42
Q

Miter saws used for finish work should not be used for what?

A

Rough cutting

43
Q

What is a hopper cut?

A

Compound Miter Cut used for crown moldings

44
Q

What are the 3 standard angles for hopper cuts?

A

38 degree, 45 degree, 55 degree

45
Q

what tool should be used to check for squareness between the fence and the blade?

A

Framing Square

46
Q

what is the large knob on top of a portable power plane do?

A

adjusts the in-feed table (front base)

47
Q

how is the size for the plane determined?

A

the width of the blade

48
Q

The infeed and out feed tables are also called what?

A

Shoe, Sole, Foot, or Base

49
Q

What is the range of depth of cut for a power planer?

A

0 - 5/64

50
Q

What type of biscuit has a different radius than the rest?

A

FF

51
Q

what is the minimum thickness of material that should be left above, between, or below the biscuit?

A

3/16 (5mm)

52
Q

What safety measures should there be when using a bench grinder?

A

safety glasses, hearing protection, wheel guards, hood

53
Q

what is the safety precaution when choosing a wheel for a bench grinder?

A

never exceed the rated speed for the wheel

54
Q

what grit of grinding wheel is recommended for plane irons and chisels?

A

80 Grit

55
Q

what is the common angle to grind plane irons and chisels?

A

28-30 degrees

56
Q

what determines the hardness of the wheel?

A

the amount of bonding

57
Q

why is it better to sharpen tools at a lower rpm?

A

less likely to overheat tool

58
Q

How do you calculate baluster spacing?

A
  • Clear space + 1 bluster width / 100 = spacing (round up)

- (rounded up spacing) / clear space + 1 baluster= “Baluster spacing”

59
Q

Router template leaves how much clearance between edge of door to hinge gain?

A

1mm

60
Q

What do you can a door and frame ordered already assembled?

A

Pree Hung Door

61
Q

What kind of exterior flashing is above window?

A

Head flashing with end dam

Carpentry Level 3 (9 decks)

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