27e69 01 permanent mould casting gravity die casting advantages gravity die casting Manufacturing Engineering Permanent Mould Casting
Manufacturing Engineering

Permanent Mould Casting | Gravity Die Casting

Permanent Mould Casting: Permanent mould casting, also sometimes called gravity die casting employs moulds which can be used more than once and hence are permanent. These moulds are usually made in more than one piece to facilitate removal of the finished casting. The mould is assembled; and held together by clamps, screws or toggles during…

30339 01 ceramic mould casting ceramic moulding processes ceramic mold making baseboard moulding Manufacturing Engineering Plaster mould casting
Manufacturing Engineering

Plaster Mould Casting | Plaster Molds For Ceramics | Ceramic Mould Casting

Ceramic Mould Casting (or) Cope and Drag Investment Casting (or) Plaster Moulding The ceramic mould casting uses permanent patterns made of plaster, plastic, wood, metal or rubber and utilizes fine grain zircon and calcined, high-alumina mullite slurries for moulding. Ceramic mould casting method uses a ceramic slurry prepared by mixing fine grained refractory powders of…

7b201 01 gated patterns lost wax method lost wax casting investment casting Manufacturing Engineering Investment Casting
Manufacturing Engineering

Investment Casting Process | Lost Wax Investment Casting | Investment Casting Foundry

Investment Casting (or) Lost Wax Method A wax duplicate of the desired casting is created to be invested into a “Ceramic Slurry”. The slurry covered investment can be dipped into alternating coatings of sand and slurry until a suitable thickness of shell is achieved that can hold the molten metal after the investment is burnt…

0dc16 01 semi auto shell moulding machine disadvantages of shell casting Manufacturing Engineering Shell Mould Casting
Manufacturing Engineering

Shell Mould Casting | Shell Casting Process | Shell Casting Materials

Shell Moulding (or) Croning Shell Process Introduction Shell moulding is a process for producing simple or complex near net shape castings maintaining tight tolerances and a high degree of dimensional stability. Shell moulding is method for making high quality castings. Principle The process is based on the principle of capability of a thermosetting resin and…

01-lost wax method-gated patterns-chess piece manufacturing
Manufacturing Engineering

Special Casting Process | Special Casting Techniques | 15 Helpful Tips For Doing Special Casting Methods

Introduction to Special Casting Process Sand castings is being used to cast both ferrous and nonferrous metals, but they is only used once because the mould is broken when the metal becomes solidified. So, the cost of production will go up as a result. Sand castings, too, are unable to sustain resistance and a smooth…

01-induction furnace - coreless induction furnace - electromagnetic induction
Manufacturing Engineering

Coreless Induction Furnace | 10 Steps To Answer the Most Frequently Asked Questions About Induction Furnace Melting | An Ultimate Beginner’s Guide to Induction Furnace Basics To Outsmart

Coreless Induction Furnace The principle of induction melting is that a high voltage electrical source from a primary coil induces a low voltage, high current in the metal or secondary coil. Induction heating is simply a method of transferring heat energy. Principles of Coreless Induction Furnace are: The principle of Coreless induction Furnace heating is…

01-crucible furnace-electric arc furnace-direct arc furnace
Manufacturing Engineering

Electric Arc Furnace Process | Electric Arc Furnace Steel Making | Carbon Arc Furnace

Electric Arc Furnace Process Electric arc furnaces are used for melting of steel. Direct arc electric furnaces are very popular for the melting of alloy steels and range in size from a few kilograms, for laboratory units, to in excess of 100 tonnes per batch. Typically units found in foundries are in the range of…

01-crucible furnace-fuel fired furnaces-stationary pot furnace
Manufacturing Engineering

Crucible Melting Furnace | Metal Melting Furnace | Tilting Crucible Furnace

Crucible Melting Furnace Crucible furnaces These furnaces melt the metal without direct contact with a burning fuel mixture. For this reason, they are sometimes called indirect fuel-fired furnaces. Crucible furnaces are mostly used for melting non ferrous metals and alloys. The metal is melted in a crucible which is a refractory vessel made of silicon…

Manufacturing Engineering

Cupola Furnace | How To Build A Popular Cupola Furnace | 5 Stages of Iron Melting Furnace

Cupola Furnace Furnaces in casting: Melting furnaces used in the foundry industry are of many diverse configuration The selection of the melting unit is one of the most important decisions foundries must make with due consideration to several important factors including: · The temperature required to melt the alloy · The melting rate and quantity…

f37a0 01 mold pattern mould casting pattern Manufacturing Engineering Moulding Patterns
Manufacturing Engineering

Moulding Patterns | Sand Casting Patterns | Patterns And Moulds

Pattern: Pattern is the solid form that is used to make the mould. Even though a pattern generally resembles the casting being produced, it differs from the casting in terms of certain allowances that are required for producing the correct shape and dimensions and in eliminating some minor details which are too complicated or small…

01-moisture content test-sand testing
Manufacturing Engineering

Sand Testing Methods | Sand Testing Equipment

Methods of Sand testing: The moulding sand after it is prepared should be properly tested to see that require properties are achieved. Tests conducted on a sample of the standard sand. The moulding sand should be prepared exactly as it is done in the shop on the standard equipment and then carefully enclosed in a…