Manufacturing Process Quiz

A pattern in foundry process refers to

• A foundry tool

• a moulding process

• the model of casting

• a method of casting.

The use of dowel pin is

• To support loose pieces

• To remove pattern easily

• To fit two parts of split pattern correctly

• none of the above

The taper provided for easy removal of pattern is called

• Tape allowance

• Draft allowance

• Distortion allowance

• Pattern allowance

Lifter is a

• Metal blade fitted with a wooden handle

• Long steel plate with a twisted and bent end

• Wood or metal piece with straight edges

• Cone shaped wooden

The foundry tool used for removing the pattern from the mould is.

• Slick

• lifter

• Draw spike

• Trowel

The lower part of moulding box is called

• Cope

• Drag

• Snap

• Check

Cores are used to

• Make hollow or a hole in a casting

• Strengthen moulding sand

• Support loose pieces.

• Remove pattern easily

Cupola furnace is used for melting of

• Steel

• Cast iron

• Copper

• Aluminum

The method used for producing cylindrical and symmetrical castings

• Gravity die casting

• Centrifugal casting

• Continuous casting

• Sand casting

Tumbling is

• A machining process

• A casting process

• A process used for cleaning the surface of casting

• A heat treatment process