Name:
Date:
Gavilan College AMT 110
Aircraft Metal Structural Repair
Worksheet #1
Points: 46
1. The satisfactory performance of an aircraft requires
2. Repairs must be strong enough to carry
the required
with
Repairing a damage section is usually solved by duplicating the original part in:
3.
4.
5.
6. An aircraft structure must be designed so that it accepts
without
7. A scratch or gouge in the surface of a highly stressed piece of metal causes a
and could lead to
The six types of stress in an aircraft are described as:
8.
9.
10.
11.
12.
13.
The three heads of a combination square are:
14.
15.
16.
17. Pencil is not used to mark aluminum because
Limited force should be used on a center punch to prevent
18.
19.
20. What type of punch is used to drive out pins and bolts?
Page 1 of 2
Two tools that are used to transfer or locate holes from a template:
21.
22.
23. What type of saw requires no hole to start cutting in the middle of a sheet of metal?
Three operations performed by a squaring shear:
24.
25.
26.
27. What is lacking in a throatless shear that makes in more flexible?
28. What determines the speed of a band saw?
Identified the cutting direction for aviation snips:
29. yellow:
30. green:
31. red:
32. Files with a crisscross tooth pattern are called
33. What is used to clean a file?
34. Why are electric drills not used near flammable material?
35. Hard materials, such as corrosion resistant steel and titanium, are drilled with a (higher or
lower) speed than aluminum.
36. At what RPM should a 1/8” drill turn to drill aluminum at 300 sfm?
37. What part of the drill bit contains the lands and flutes?
38. The main purpose for drill lubricants is to
Reamers are used for ?
39.
40.
41. What tool is used to form sheets into cylinders or other straight curved surfaces?
42. What machine is used to from a bead along the edge?
43. What machine has two wheels and can create a double curve?
The two most common vises are?
44.
45.
46. Hex nut and wing nut temporary sheet fasteners are for (higher or lower) pressure
applications.
Page 2 of 2