In metal forging process, the gravity drop hammers are operated by a ram using steam or pressurized air.(a) True(b) FalseI had been asked this question in an online quiz.Query is from Metal Forming Processes topic in division Forming Process of Casting-Forming-Welding II

In metal forging process, the gravity drop hammers are operated by a r

1.	In metal forging process, the gravity drop hammers are operated by a ram using steam or pressurized air.(a) True(b) FalseI had been asked this question in an online quiz.Query is from Metal Forming Processes topic in division Forming Process of Casting-Forming-Welding II
Answer» The CORRECT answer is (b) False For explanation: In the METAL forming process, drop hammers are MAINLY of two types which are gravity drop hammer and power drop hammer. Gravity drop hammers are the tools which achieve their ENERGY by the falling weight of a heavy ram. The force mainly depends on the height of the drop and the weight of the ram. And power drop hammers are in which a ram is ACCELERATED by the steam or pressurized air.

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In metal forging process, the gravity drop hammers are operated by a ram using steam or pressurized air.(a) True(b) FalseI had been asked this question in an online quiz.Query is from Metal Forming Processes topic in division Forming Process of Casting-Forming-Welding II

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