Water-Jet Cutting

Introduction: In the battle to reduce costs, engineering and manufacturing departments are constantly on the lookout for an edge. The water jet process provides many unique capabilities and advantages that can prove very effective in the cost battle. Learning more about the water jet technology will give us an opportunity to put these cost-cutting capabilities to work. Beyond cost cutting, the water jet process is recognized as the most versatile...

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Friction Welding

Friction welding (FRW) is a welding process that generates heat through mechanical friction between a moving work-piece and a stationary component, with the addition of a lateral force called "upset" to plastically displace and fuse the materials. Technically, because no melt occurs, friction welding is not actually a welding process in the traditional sense, but a forging technique. However, due to the similarities between these techniques and traditional welding, the term has become common. Friction welding is used with metals and thermoplastics...

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Bernoulli Principle (Best Understanding)

Here i am sharing the video of Bernoulli Principle for better understanding....

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Anti-lock Braking System (ABS)

What is an ABS ? Anti-lock braking systems (ABS's) are electronic systems that monitor and control wheel slip during vehicle braking. ABS scan improve vehicle control during braking, and reduce stopping distances on slippery (split or low coefficient of friction) road surfaces by limiting wheel slip and minimizing lockup. Rolling wheels have much more traction than locked wheels. Reducing wheel slip improves vehicle stability and control...

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Drilling

Drilling is an operation of producing circular hole in a work-piece by using a rotating cutter called DRILL. The machine used for drilling process is called drill machine. The drilling operation can also be accomplished in lathe in which drill is held in tailstock and work piece is held by chuck. The most common drill tool used is called TWIST DRILL. DRILL MACHINE: It is the simplest and accurate machine used in production shop. The...

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Advantages and Disadvantages of Submerged Arc Welding

Advantages and major uses:  high quality of the weld metal.  extremely high deposition rate and speed.  smooth, uniform finished weld with no spatter.  little or no smoke.  no arc flash, thus minimal need for protective clothing.  high utilization of electrode wire.  easy automation for high-operator factor.  normally, no involvement of manipulative skills.  Uses: The submerged arc process is widely used in heavy steel plate fabrication work. This includes the welding of structural shapes,...

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Submerged Arc Welding (SAW)

Submerged arc welding is a process in which the joining of metals is produced by heating with an arc or arcs between a bare metal electrode or electrodes and the work. The arc is shielded by a blanket of granular fusible material on the work. Pressure is not used. Filler metal is obtained from the electrode or from a supplementary welding rod. b. Equipment. (1) The equipment components required for submerged arc welding are shown by figure...

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