Jig and fixture 4

clamps is simple and economical and most popular device for clamping.

• Toggle
• Strap
• Screw
• All the above

High clamping force at constant pressure is possible by _

• . magnetic clamping
• . Vacuum clamping
• . Hydraulic clamping
• differential clamping

are used for correctly positioning the cutting tool relativ e to the work.

• Cutter guides
• Flat tool guides
• Angle plate
• None of these

cutter guides for ------------- and ------------ operation take the form of bushes

• Tapping and reaming
• Drilling and boring
• Both
• None of these

In lathe fixture ------------ are used for positioning the tool for facing cuts.

• Cutter guides
• Flat tool guides
• Angle plate
• None of these

In ------------- jigs and fixtures, the designer must consider major factor

• Designing
• Planning
• Both
• None of these

The tool should be designed, efficient operation and for ----------- by the operator.

• Easy manipulation
• Single manipulation
• Both
• None of these

The ------------ of jigs and fixtures is influenced by the degree of accuracy required in work piece.

• Designing
• Planning
• Both
• None of these

Fixtures are used generally in small lot and single piece production

• Cutter guides
• Adaptable
• Standard or universal
• All the above

Holes above -----It is necessary to securelyfasten the jig to the machine table.

• 10mm
• 16mm
• 4mm
• 6mm