INTRODUCTION As a mechanical engineer, workshop technology is one of the major sector of working and it is quite necessary for everyone from the chairman of a company to the worker. It is because of its versatility and wide range …
ARC WELDING Introduction Arc welding is the type of fusion welding in which the heat for welding is generated through an arc and this arc is generated between the positive and negative terminal. The arc is generated when the two …
METAL CASTING Introduction: Casting is the basic or primary manufacturing process. It is generally known as the oldest process of manufacturing. It is a process in which molten metal is allowed to form predefined mould material. Here first of …
MILLING OPERATION Introduction: It is the metal removing process which removes metal from a workpiece by rotating a multipoint cutting tool.Due to the use of multipoint cutting tool the material removal rate becomes very higher.The milling machine perform almost all …
LATHE MACHINE Generally lathe machine is a production machine tool which is used to perform many operations. In this article we are going to discuss different topics of lathe machine given below- 1.) Lathe machine introduction 2.) Different parts of …
HEAT TREATMENT OF STEEL It is the process of heating and cooling of metals and alloys in solid state to obtain the following properties- a.) To relief the internal or residual stress present inside the metal. b.) To change the …