Quiz 3 MTM12603

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

• RIGHT

• WRONG

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

• Yes

• Wrong

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

• Preformed material

• Ergonomics

• Design economy

• Tooling alternatives

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

• Use preformed material where possible

• Simplify drawing tool

• Avoid tightly tolerance

• All above

This power clamp in figure above is driven by the

• hydraulic

• pneumatic

• manual handling

• all above

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

• Consistent and repeatable operation

• Automatic sequencing

• all above

• Could control clamping forces

Drill bushing is used for...

• Guide the drilling process

• Guide the point of drilling process

• Guide the workpiece holder

• Guide the safety for operator

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

• YES

• NO

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

• YES

• WRONG

Which types of tool bodies is high accuracy and expensive

• All above

• Welded

• Built in

• Casting