Moulding sand is prepared by mixing suitable amount of clay and water. 2. Place the pattern on moulding board with its flat side on the board. 3. Place drag over board after giving a clay wash inside. 4. Sprinkle the pattern and moulding board with parting sand. 5. Allow the loose sand preferably through a […]
Table of Contents Introduction What is Line Balancing? Terminologies and Parameters Station Time Cycle Time Total Work Content Idle Time Total Idle Time Balance Delay Line Efficiency Production Rate Minimum Number of Workstations required (ideal) Introduction There are different layouts used in heavy industries to manufacture a finished product. The most common of them are
Moulding materials are used for making cope, drag and core parts. As it’s used for making structural part it has to be processed certain kind of characteristics. Most desirable 8 Moulding Materials property are discussed below, MOULDING MATERIALS PROPERTY:- 1. REFRACTORINESS:- It is the capability of the moulding sand material to withstand the high temperature
Contents (Click to skip to the relevant part): Introduction: What is Detonation? Ideal, detonation free working of a petrol engine Mechanism of detonation Causes of detonation Steps to prevent detonation Introduction: What is Detonation? While a petrol engine is running, it may sometimes vibrate unevenly and produce noise which is uncomfortable and irritating. Such a
Detonation in Petrol Engines-Problems and Remedies Read More »
PETROL ENGINE 1. Petrol engine works on Otto cycle, in which the heat addition takes place at constant volume. 2. Admitted into the engine cylinder is a well blended mixture of air and petrol or gasoline. 3. Petrol engines are designed for low compression ratios in the range 5:1 to 9:1 4. The admitted charge
10 Differences between Petrol and Diesel Engine that you didn’t know Read More »
MIG and TIG Welding are one of the most commonly known welding method. In this article we find out some key differences between them. DIFFERENCE BETWEEN MIG AND TIG WELDING:- MIG WELDING TIG WELDING 1. it’s Full form- METAL INERT GAS WELDING. 1. it’s Full form- TUNGSTEN INERT GAS WELDING. 2. MIG welding uses consumable
A number of foundry tools and other equipment are used in foundry work, particularly in sand moulding for doing different kind of foundry operation. All of them are classified
Boiler is perhaps the most important component of a power plant. In a boiler, the water is heated to high temperature and high pressure steam, which is then used to drive a turbine to generate power. In other words, it is that device which transfers the chemical energy of the fuel into pressure and heat
