What is NOT Principle of casting

• melt the metal

• pour it into the mold

• turn on the casting switch

• •remove the metal from the mold

Answer explanation

step 3 is let it freeze

What is NOT casting design consideration

• Temperature

• Geometric simplicity

• corners

• machining allowances

Which is NOT refer to HOT Chamber

• Internal melting operation

• Pressure 14 - 140 MPa

• Low Melting point

• High Cycle rate

What is refer to Cold Chamber

• High Cycle rate

• Low Cycle rate

• High Melting point

• Pressure 7 - 37 MPa

The picture is refer to

• Cold Chamber

• Hot Chamber

• Hot Furnace

• Cold Furnace

The picture refer to

• Cold Chamber

• Hot Chamber

• Hot Furnace

• Cold Furnace

What is advantages of metal casting

• High quality parts with complex shape

• High cost equipment and dies

• The die must be strong and rigid

• Large casting size cannot be produced

Which is NOT included in casting design consideration in metal casting

• Geometric simplicity

• Corners

• Machining allowances

• Cold Tearing

Sand casting must be machined to some extent in order for the part to be made functional. The statement refer to

• Corners

• Machining allowances

• Geometric simplicity