Heat treatment is defined as a combined process of heating and cooling of metal to change the physical and mechanical properties of a material. Heat treatment is being used to homogenize the cast metal alloy to enhance their work-ability in the very high temperature, to change the micro-structure in such a way as to achieve …
In metalworking processes, several components are required such as machine tool, raw materials and proper cutting tools. For the proper cutting operation cutting fluid plays an important role. Cutting fluid is a type of coolant having lubricating properties as well which is used in almost all the metalworking processes during different machining operations such as …
Engineering Materials are nothing but a matter of substance used to create a certain thing. Engineering material are the materials used for the application of engineering works. Based on the mechanical, physical, chemical and manufacturing properties materials are selected according to the application. Mechanical properties of the materials are strength (compressive or tensile), toughness, stiffness, …
Today we will discuss about main type of grinding machine. Grinding is an another type of machining process which is used to for finishing purpose. This process is used as secondary machining process because it is always done after a primary machining on other machine tool like lathe, milling machine etc. We have discussed about …
Grinding machining is a type of machine tool and it is similar to other machine tools such as milling machine, turning machine, Lathe Machine and many more. The major difference between Grinding machine and other conventional machine tools is the type of operation and method of machining. Generally, all the machining process removes material from …
We all know about grinding and it must have ever seen where highly finished surfaces are required. Grinding is a kind of machining process which is done by means of abrasives. If we talk about centerless grinding then something is cleared by its name that this type of grinding is not have any kind of …
Capstan and turret lathes are semiautomatic lathes. Semiautomatic means machining is done automatically but some other functions like changing of job/work piece and setting of tools are done manually. These are the modified version of engine lathe. It is an example of advancement of technology in manufacturing industry. Construction of turret/capstan lathes is similar to …
Lathe is an important and widely used machine tool used in the machining process. Sometimes it is called as mother of all other machine tools. The main function of the lathe machine is to remove excess material from the job and give it require size and dimensions. Lathe rotates the work piece about an axis. …
Injection molding is an important industrial method. It is little bit similar to die casting but the difference is in raw material used. In die casting we use metals which require extremely high temperature for melting but injection molding is mainly done on glasses, elastomers and most commonly thermoplastic and thermosetting polymers but this technique …
Cupola Furnace is a melting device used to melt cast iron, Ni-resist iron, and some bronzes and It is used in Foundries. The cupola can be made of any size and the size of the cupola is measured in diameters which range from 1.5 to 13 feet. The shape of the cupola is cylindrical And …
