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ADF - Techo Core > SWP > Flashcards

SWP Flashcards

1
Q

All workers have the responsibility to what?

A
  • Advise supervisor of any perceived risk
  • Use PPE
  • Understand and follow established safe work practices and procedures
  • Inspect and report any defects
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2
Q

What is the CTK?

A

Composite tool kit system

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3
Q

What are some key things to be aware of when working with oxygen?

A
  • Boom
  • Only AVTECHs work with oxygen
  • Oxygen tool kit is ONLY to be used on oxygen systems to keep the tools clean and free of debre
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3
Q

What is a key requirement for a multiple piece tool kit?

A

Each individual element needs to be serialised

E.g. All of the allan keys in a set of allan keys need to be individually serialised

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4
Q

What does a oxygen tool kit need to be fitted with in order to be operational?

A

Secured with a lock

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5
Q

What are the key roles of the CTK manager?

A
  • Manage defective tools
  • US tag and remove defected tools
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6
Q

Responsibility of personnel drawing and returning tools from the CTK?

A
  • Tools must be serviceable, calibrated and appropriate for set taskings
  • Report any defective tools to the CTK manager
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7
Q

Why is calibration important when relating to tools?

A
  • Calibration is done to determine and document the difference in the reading given by the tool and compared with the reading given by the fixed measuring standard
  • Calibration maintenance is conducted to establish a level of confidence in a specific item
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7
Q

What is a spanner?

A

A tool used to hold and secure the head of a bolt of nut

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7
Q

What is to be done when you identify a defective tool?

A
  • Report to CTK manager
  • US tag is to be placed in the defective tools place on the CTK
  • US tool is not to go back on the CTK
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8
Q

Some types of spanners?

A
  • Double open ended
  • Ring spanner - single or double hex ring
  • Combination spanner
  • Flare nut spanner - crow foot shape - used for aircraft plumbing
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9
Q

What is a socket?

A

Tube shaped spanner

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10
Q

What is a speed brace?

A

A cranking handle that allows for high speed fastener rotation

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11
Q

What is another name for a hex key?

A

Allan key

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12
Q

What are hex keys made from?

A

Hardened tool steel

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13
Q

What is the definition of a hex key?

A

Hexagonal cross section and L shape with 1 long and 1 short leg

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14
Q

What is the definition of torque?

A

Torque is a measure of the force that can cause an object to rotate on an axis

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15
Q

What is a screw driver?

A

Hand held tool used to turn screws

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16
Q

What is another term for a ‘common screw driver’?

A

Flat head

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17
Q

Most commonly used hammer for metal work?

A

Ball peen hammer

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18
Q

What is used to clean a file?

A

File card

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19
Q

Important care for a file?

A
  • Store away from other tools
  • Store in a clean environment
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20
Q

Important thing to remember when replacing the blade on a hack saw?

A

Insert the blade into the frame with the teeth pointing AWAY from the HANDLE

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21
Q

What is another term used for mark out?

A

Lay out

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22
Q

Why is it important to lay out?

A

To provide lines to work to

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23
Q

What is the datum?

A

Fixed start point
No datum = accumulative error
Symbol - Triangle

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24
Q

Smallest distance from 1 line to the next on a micrometer?

A

0.50mm

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25
Q

Fundamental care for the vernier and micrometer?

A
  • Jaws are to be cleaned
  • Jaws are to be parallel when closed
  • Confirm a reading of zero when closed
26
Q

Important things to ensure / remember when using tools / machinery?

A
  • Consider if you are trained and authorised to used the equipment
  • PPE
27
Q

What is of key importance when drilling or reaming?

A

Ensure your work is held FIRMLY by the vice, clamps or jigs when using the bench drill

28
Q

What is of key importance when using the hand break / pan press?

A
  • 75% of the feet are in place
  • Ensure all personnel are cleared before moving anything
29
Q

3 typed of clearance / fits?

A
  • Transition fit
  • Clearance fit
  • Interference fit
30
Q

What is a transition fit?

A

In between clearance and interference fit

31
Q

What is a clearance fit?

A
  • No friction
  • Slides through
  • Permits movement
32
Q

What is an interference fit?

A
  • Requires a force / press
  • Does not permit movement
33
Q

What is the hole basis chart used for?

A
  • Gives accurate tolerances to apply to either the shaft or the hold to give the desired type of fit
34
Q

What is an oil can?

A

Hand operated oil can with small mechanical pump which is operated by the thumb

35
Q

Grease gun requires what?

A

Grease nipple

36
Q

Types of cables?

A
  • Non flexible - 1x7 - 1x19
  • Flexible 7x7
  • Extra flexible 7x19
37
Q

Types of cable terminals?

A
  • Eye splice
  • Lap Splice
38
Q

What is a pulley?

A

Has a grooved wheel around which a controlled cable passes

39
Q

2 types of metal?

A
  • Ferrous - Contains iron
  • Non ferrous - Does not contain iron
40
Q

What does the term hardness refer to?

A

Toughness

41
Q

JUST REMEMBER

A

Chromium - Melybdenum steel (Chrome molly)

42
Q

Metals generally used for high temp areas?

A
  • Stainless steel
  • Cres
43
Q

Advantages to using aluminium?

A
  • High strength to weight ratio
  • Workable / ease of fabrication
  • Can be hardened through treatment: Solution / Precipitation
  • Can be softened through treatment: Annealing
44
Q

What is annealing?

A

To soften or remove work hardened stress from heat treatment or cold working

45
Q

What is hardening?

A

Is the process when a metal is heated to above the critical temperature then rapidly cooled

46
Q

What is tempering?

A

A process generally applied to steel to relieve the strains induced during the hardening process

47
Q

Most common metal test?

A

Bend test

48
Q

Most common hardness test?

A

Brinell hardness test

49
Q

Most common impact test?

A

Izod test - pendulum drop

50
Q

2 types of plastic?

A

Thermoplastic - soften when heated and harden when cools
Thermosetting - cures with heat and permanently sets

51
Q

What is the tensile test?

A
  • Uses the known cross sectional area
  • Gripped and stretched
52
Q

Primary advantage of using composite metals?

A
  • High strength
  • Low weight
  • Corrosion resistance
53
Q

What does the dash symbol mean on a bolt?

A

Cres

54
Q

What are the first 2 number in the part number of a bolt or screw?

A

Diameter and length

55
Q

Where are 12 pointed washer head bolts generally used?

A
  • High temp areas
  • Also have high strength
56
Q

What type of load does the clevis bolt need?

A

Shear load

57
Q

What type of load does the eye bold need?

A

Tension load

58
Q

When is internal wrenching generally used?

A

Used in special airframe application where sever loads are imposing on the structure

59
Q

When are fillister head bolts generally used?

A

When the surface smoothness is not critical due to its curved head

60
Q

2 types of nuts?

A
  • Self locking, generally nylon
  • Non locking - plain, castle
61
Q

Types of washer?

A
  • Plain
  • Locking - Tab washers, spring washer
62
Q

Another name for a split pin?

A

Cotter pin

63
Q

Most commonly used lock wiring method?

A

Double twist method

64
Q

3 Diameters of wire used for lock wiring?

A
  • 0.020”
  • 0.032”
  • 0.041”
65
Q

PTI for 0.020” wire?

A

9 - 12

66
Q

PTI for 0.032” wire?

A

7 - 12

ADF - Techo Core (8 decks)

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