ADF - Techo Core > SWP > Flashcards

SWP Flashcards

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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
Why is it important to lay out?
To provide lines to work to
23
What is the datum?
Fixed start point No datum = accumulative error Symbol - Triangle
24
Smallest distance from 1 line to the next on a micrometer?
0.50mm
25
Fundamental care for the vernier and micrometer?
- Jaws are to be cleaned - Jaws are to be parallel when closed - Confirm a reading of zero when closed
26
Important things to ensure / remember when using tools / machinery?
- Consider if you are trained and authorised to used the equipment - PPE
27
What is of key importance when drilling or reaming?
Ensure your work is held FIRMLY by the vice, clamps or jigs when using the bench drill
28
What is of key importance when using the hand break / pan press?
- 75% of the feet are in place - Ensure all personnel are cleared before moving anything
29
3 typed of clearance / fits?
- Transition fit - Clearance fit - Interference fit
30
What is a transition fit?
In between clearance and interference fit
31
What is a clearance fit?
- No friction - Slides through - Permits movement
32
What is an interference fit?
- Requires a force / press - Does not permit movement
33
What is the hole basis chart used for?
- Gives accurate tolerances to apply to either the shaft or the hold to give the desired type of fit
34
What is an oil can?
Hand operated oil can with small mechanical pump which is operated by the thumb
35
Grease gun requires what?
Grease nipple
36
Types of cables?
- Non flexible - 1x7 - 1x19 - Flexible 7x7 - Extra flexible 7x19
37
Types of cable terminals?
- Eye splice - Lap Splice
38
What is a pulley?
Has a grooved wheel around which a controlled cable passes
39
2 types of metal?
- Ferrous - Contains iron - Non ferrous - Does not contain iron
40
What does the term hardness refer to?
Toughness
41
JUST REMEMBER
Chromium - Melybdenum steel (Chrome molly)
42
Metals generally used for high temp areas?
- Stainless steel - Cres
43
Advantages to using aluminium?
- High strength to weight ratio - Workable / ease of fabrication - Can be hardened through treatment: Solution / Precipitation - Can be softened through treatment: Annealing
44
What is annealing?
To soften or remove work hardened stress from heat treatment or cold working
45
What is hardening?
Is the process when a metal is heated to above the critical temperature then rapidly cooled
46
What is tempering?
A process generally applied to steel to relieve the strains induced during the hardening process
47
Most common metal test?
Bend test
48
Most common hardness test?
Brinell hardness test
49
Most common impact test?
Izod test - pendulum drop
50
2 types of plastic?
Thermoplastic - soften when heated and harden when cools Thermosetting - cures with heat and permanently sets
51
What is the tensile test?
- Uses the known cross sectional area - Gripped and stretched
52
Primary advantage of using composite metals?
- High strength - Low weight - Corrosion resistance
53
What does the dash symbol mean on a bolt?
Cres
54
What are the first 2 number in the part number of a bolt or screw?
Diameter and length
55
Where are 12 pointed washer head bolts generally used?
- High temp areas - Also have high strength
56
What type of load does the clevis bolt need?
Shear load
57
What type of load does the eye bold need?
Tension load
58
When is internal wrenching generally used?
Used in special airframe application where sever loads are imposing on the structure
59
When are fillister head bolts generally used?
When the surface smoothness is not critical due to its curved head
60
2 types of nuts?
- Self locking, generally nylon - Non locking - plain, castle
61
Types of washer?
- Plain - Locking - Tab washers, spring washer
62
Another name for a split pin?
Cotter pin
63
Most commonly used lock wiring method?
Double twist method
64
3 Diameters of wire used for lock wiring?
- 0.020" - 0.032" - 0.041"
65
PTI for 0.020" wire?
9 - 12
66
PTI for 0.032" wire?
7 - 12
ADF - Techo Core
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