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A ______________ is a power driven hammer used to shape forgings.(a) Tripod drill(b) Wagon drill(c) Stop hammer(d) Steam hammerI got this question in my homework.My question comes from Equipments topic in division Construction Equipments of Construction & Building Materials

Answer»

Correct choice is (d) Steam hammer

To elaborate: Steam hammer consists of a hammer like Piston located within a CYLINDER. The hammer is raised by the pressure of steam injected into the LOWER PART of a cylinder and FALLS down with a force by removing the steam. Steam hammer that FALL by their own weight are called as steam drop hammers.



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