Question

1. forming steel plate into cylinders is a process known as:

a) braking.
b) bending.
c) pressing.
d) rolling.

1. the main reason for using templates when forming steel is to:

a) maintain accuracy.
b) increase production.
c) eliminate tactical errors.
d) impress your boss with your pattern development skills.

1. before using a power brake, it is good practice to:

a) turn the machine on.
b) check with your foreman.
c) confirm the machine settings.
d) take off your safety glasses.

1. the power tool that is best suited for creating intricate shapes and multiple bends is the:

a) plate roll.
b) power bender.
c) power brake.
d) hydraulic press.

1. trip hammers are a good tool for:

a) sharpening bucket teeth.
b) pounding out dents.
c) removing alignment pins.
d) driving bolts into misaligned holes.

1. what two factors must be considered when setting the blade clearance on a power shear?

a) hardness and ductility
b) shear strength and thickness
c) material type and thickness
d) shear blade condition and lubricant type

1. one advantage of a vertical band saw is that it:

a) permits better operator visibility.
b) can be used to cut curves.
c) provides easy access for blade changes.
d) shuts itself off when the cut is completed.

1. when cutting with a horizontal band saw, it is possible to:

a) cut several pieces of bar stock at the same time.
b) cut a variety of structural shapes.
c) start the cut and then go work on something else.
d) all of the above.

Explanation:

1. Rolling is the process of forming steel plates into cylinders as it involves passing the plate through rolls.
2. Templates are used in steel - forming to maintain accuracy in the shape and dimensions of the formed steel.
3. Confirming machine settings before using a power brake is a good practice to ensure proper and safe operation.
4. A power bender is well - suited for creating intricate shapes and multiple bends due to its flexibility in bending operations.
5. Trip hammers are useful for pounding out dents as they deliver a strong impact force.
6. When setting blade clearance on a power shear, the material type and its thickness are crucial factors as they affect the cutting process and quality.
7. One advantage of a vertical band saw is that it can be used to cut curves due to the nature of its blade movement.
8. A horizontal band saw allows for cutting several pieces of bar stock at once, cutting a variety of structural shapes, and starting a cut and then working on something else due to its automated or semi - automated nature.

Answer:

1. d) rolling
2. a) maintain accuracy
3. c) confirm the machine settings
4. b) power bender
5. b) pounding out dents
6. c) material type and thickness
7. b) can be used to cut curves
8. d) all of the above