Layout Diagram, Working Principle
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Moulding machine is used for mass production. Since the hand moulding is a slow process, it can be only used for making few castings.
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Small moulds which can easily be lifted by a single worker are normally prepared on a moulding bench.
with Advantages, Limitations
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Moulding is the process of making a mould cavity by packing the prepared moulding sand around the pattern and removing the pattern from the mould to form the mould cavity.
Essential Qualities, Core Binders, Boxes & Ovens, Core Making Methods, Types, Methods of Testing
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
A core is a body made of sand which is used to make a cavity or a hole in the casting.
Constituents, Types, Properties, Preparation, Tools, Testing, Solved Problems
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
The special type of sand is used for making mould. Moulding sand essentially contains the following three constituents.
Mould | Metal Casting Processes
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Patterns are not made into the exact size of the castings to be produced.
Mould | Metal Casting Processes
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
The following factors are to be considered for the selecting pattern materials.
Mould | Metal Casting Processes
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Patterns are classified according to the usage and forms of the pattern.
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
A pattern is one of the important tools used for making cavities in the mould.
Statement, Important processes
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Mould is the cavity of the required shape made using moulding sand or other suitable materials.
Metal Casting Processes
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
Casting is one of the processes used for making components of complicated shapes in large quantities.
Introduction | Manufacturing Processes
Subject and UNIT: Manufacturing Processes: Unit I: Metal Casting Processes
In engineering industries, most of the components are made by ferrous and non-ferrous metals such as iron, steel, aluminium, etc.