Types of Pattern : Pattern is the principal tool during the casting process. It may be defined as a model of anything, so constructed that it may be used for forming an impression called mould in damp sand or other suitable material. When this mould is filled with molten metal, and the metal is al

In this article we are going to learn about What is Moulding sand, Properties of moulding sand and types of moulding sand. The principal material used in the foundry shop for moulding is the sand. This is because it possesses the properties vital for foundry purposes. Sources All sands are form

Modernisation and Mechanisation of Foundries. Persons engaged in founding industry have to lead a life because of the unhealthy atmosphere prevailing inside a foundry. There is thus a vital need for modernisation in this particular field of industry. Measures that lead to increased production,

In this article we are going to discuss about Classification of Materials in Engineering. Whatever we use is made of some materials. Based on certain properties they are grouped together. Let’s understand the Classification clearly. Classification of Materials Solid materials have been con

In this article we are going to learn about casting defects and what are the types of casting defects. What is Casting Defects ? Casting Defects : It is an undesirable irregularity that appears in the casting during the metal casting process. Defects in casting metal can occur for a variety of re

SAND TESTING : In this article we will discuss about the various sand testing methods which are very important to understand in a foundry. In progressive foundries it is recognized that the foundry sand deserves as much attention as the casting metal. The foundry sand may account for one third of

Foundry tools and equipment may be classified into three groups, namely, hand tools, flasks, and mechanical tools. 1. Hand Tools Hand Tools :- The hand tools uses are fairly numerous. A brief description of the most important tools is given here. 1. Shovel A shovel mixing and tempering movin

Gimlet tool : Definition ,Uses ,Image , Drawing , Meaning , Parts ,Types , Functions , Advantages , Disadvantages , Applications What is a Gimlet tool ? A gimlet tool is a hand tool used for Drilling small holes ,mainly in wood without splitting it. Definition according to Joseph Gwilt ( an

What is manufacturing process ? A Manufacturing process is the production of workpieces having defined geometric shapes. It is one of the most important production technologies. Other technologies are process technology (production of chemicals etc.) and energy technology (production of electricit

What are the Mechanical Properties of Materials ? The mechanical properties of materials define the behaviour of materials under the action of external forces, called loads. They are a measure of the strength and lasting characteristic of a material in service and are of great importance in the d

What is reamers A reamers is a rotary cutting tool (of cylindrical or conical shape) used for enlarging or finishing a previously formed hole to precise dimensions. These can have solid or inserted blades, be adjustable or non-adjustable, and be designed for manual use (hand reamers) or machine u

In this article we are going to talk about Clamps meaning, uses, types of clamps like C clamps, clamp pipe, hose clamps, pipe clamps, genital clamps, g clamps, wire clamps and many more. The use of clamps depends on the requirements of the job being performed. Let’s have a look about Clamps

The jigs and fixtures are the economical means to produce repetitive type of work by incorporating special work holding and tool guiding devices. Definitions of Jigs and Fixtures Jigs and fixtures are devices that help in increasing the rate of identical parts while decreasing the amount of huma

In this article we will discuss about the Industrial Dispute Act 1947, it’s provisions and details of enactment. At the end you can download pdf as a note given as Industrial Disputes Act 1947 pdf. The Industrial Disputes Act 1947 is applicable in whole of India. This Act is a replacement o

In this article we are going to discuss about the types of gauges, their uses along with their images. Let’s start with the Definition of Gauge. What is Gauge ? Gauges are tools which are used for checking the sides shape and relative position of various parts but not provided with a gradu

In this article we are going to discuss about Coupling, Types of coupling, Shaft Coupling, Working and construction with Images. Let’s start with defining What is coupling? What is coupling ? A coupling is a device that connects two shafts at their ends in order to transmit power. Couplings

Bearing Temperature Sensor / Detector Bearing Temperature Sensor is also Known or called as Bearing Temperature Detector (BTD ). It is Shortly known as BTD. First ,we know about what is Temperature Sensor ? Temperature sensor is an instrument or a device used for measuring the temperature of

Bearing Temperature Chart Bearing Temperature chart in which Show the Temperature range of bearing for Different running conditions. Or, Bearing Temperature Chart basically gives us the information about the ideal working temperature of the bearing with optimum lubrication. The diagram below i

Calculating Brake Horsepower Calculating Brake Horsepower is very easy for anyone, If he knows the Exact Formula of BHP. Here, in this Article, We will Discuss calculation of Brake horsepower equation in details so that you can calculate BHP Very Fast. Formula for calculations of Break horsep

Advanced Strength of Materials Books (Dover Civil and Mechanical Engineering ) Do You want to Buy Or Download Pdf Of Advanced Strength of materials Books (Dover Civil and Mechanical Engineering ) Link of for buying a book is Given Below. Description of Products It was four decades ago, J.P. D