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Quiz 3 MTM12603

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Human factor is important in operational the tools.......

a)

RIGHT

b)

WRONG

2.

The number of processes involve to develop the product is important for tool designer before design the jigs

a)

Yes

b)

Wrong

3.

To keep the low cost in jigs development is refer to ..............

a)

Preformed material

b)

Ergonomics

c)

Design economy

d)

Tooling alternatives

4.

Which one is the important element in keeping costs low while maintaining the part quality.

a)

Use preformed material where possible

b)

Simplify drawing tool

c)

Avoid tightly tolerance

d)

All above

5.

This power clamp in figure above is driven by the

a)

hydraulic

b)

pneumatic

c)

manual handling

d)

all above

6.

Determine the benefits of power work holding in jigs design...

a)

Consistent and repeatable operation

b)

Automatic sequencing

c)

all above

d)

Could control clamping forces

7.

Drill bushing is used for...

a)

Guide the drilling process

b)

Guide the point of drilling process

c)

Guide the workpiece holder

d)

Guide the safety for operator

8.

Drill bushing must closed to the workpiece to achieved the required accuracy

a)

YES

b)

NO

9.

To have the high cost of jigs development, tool designer should design their own fastening devices..

a)

YES

b)

WRONG

10.

Which types of tool bodies is high accuracy and expensive

a)

All above

b)

Welded

c)

Built in

d)

Casting