Carpentry Practical File
Smithy or Forging is the oldest shaping process used for producing small articles for which accuracy in size is not so important. The parts are shaped by heating them in an open fire or hearth by the blacksmith and shaping them through applying compressive forces using a hammer.
In another Words:-The process When the forging is done by hand tool manually then it is called hand forging and when
Password = Smithy1
Password = Foundry1
The term Fitting is related to the assembly of parts, after bringing the dimension or shape to the required size or form, in order to secure the necessary fit. The operations required for the same are usually carried out on a workbench, hence the work is done on the bench is called Fitting work.
Benchwork and fitting play an important role in engineering. Although in today’s industries most of the work is done by automatic machines that produce jobs with good accuracy still it requires some hand operations called fitting operations. A fitting shop worker is called Fitter.
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Where most of the work is performed on different machines is called a machine shop. In a machine shop, the raw material is cut, machined formed, or shaped with the help of machines. Different machines are used in a machine shop.
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Welding is the process of joining two materials with the help of heat or pressure. The heat may be generated either from the combustion of gases, electric arc, electric resistance, or by chemical reaction. When heat is produced by means of electricity, it is called Arc Welding and when used the gases it is called Gas welding. In this shop, we cover the following welding technique and their mechanism and also discuss the tools.
Password = Welding1
Password = Ece1