出典:Wikipedia
出典:『Wikipedia』 (2011/06/30 11:02 UTC 版)
An anvil is a basic tool, a block with a hard surface on which another object is struck. The inertia of the anvil allows the energy of the striking tool to be transferred to the work piece. In most cases the anvil is used as a forging tool. Before the advent of modern welding technology, it was a primary tool of metal workers.
名詞の変化形:
|