FITTING (Work Holding Devices )

What is the purpose of holding tools in the fitting workshop?

• To cut the workpiece

• To polish the workpiece

• To hold all types of components between jaws

• To measure the workpiece

Which holding tool is used for gripping very small objects such as screws, rivets, and small drills?

• Leg Vice

• Hand Vice

• Bench Vice

• Pipe Vice

What is the purpose of the spring attachment in a Hand Vice?

• To secure the vice to the bench

• To tighten the workpiece

• To keep the jaws separate

• To rotate the handle

Which holding tool is used for heavy hammering, chipping, and cutting in the fitting shop?

• Bench Vice

• Pipe Vice

• Leg Vice

• Hand Vice

What is the shape of the jaws in a Pipe Vice?

• Square

• Round

• V-shaped

• Rectangular

What is the purpose of a Pin Vice?

• To secure the vice to the bench

• To grip irregularly shaped objects

• To hold very small pieces like wire, nails, and pins

• To hold large pieces of metal

What is the purpose of a Tool Maker’s Vice?

• To hold small work for filing or drilling

• To hold round jobs for polishing

• To hold large work for welding

• To hold irregularly shaped objects

What is the height at which the top of the bench vice jaws should be in relation to the operator’s elbow?

• At the same height as the elbow

• Above the elbow

• Below the elbow

• Twice the height of the elbow

What is the purpose of knurling on the jaw plates of a Bench Vice?

• To increase the weight of the vice

• To cool down the workpiece

• To make the vice look attractive

• To prevent the surface of the finished work from damaging

What is the purpose of the handle in a Bench Vice?

• To adjust the height of the vice

• To rotate the jaws

• To hold the workpiece

• To tighten and loosen the screw