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Tooltipster is nice The places you don't need to seek the holy grail in In today's podcast I,…

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\[\mathop {\lim }\limits_{x \to \infty } \sqrt {{b^2} - 4ac} \sqrt {{b^2} - 4ac} \frac{{ - b…

Submerged arc welding,working,advantages and disadvantages.

SUBMERGED ARC WELDING (SAW)  Flux Core  When the flux is required continuously or where the larger…

Gas metal arc welding (GMAW) or MIG welding

GAS METAL ARC WELDING (GMAW)  The process is also called as metal inert gas welding (MIG). In this…

Gas tungsten arc welding or TIG welding

GAS TUNGSTEN ARC WELDING (GTAW):                      Gas tungsten arc welding is also called as T…

Stretch Forming ,Form block and Mating die method,limitations,applications,advantages and disadvantages.

STRETCH FORMING OPERATIONS:                     This method is used for producing large accurately…