English Dictionary

button punch

名詞

(construction) indenting two or more thicknesses of metal that are pressed against each other to prevent slippage between the metal.

日本語の意味

ボタンパンチ：複数の厚さの金属板を互いに押し付け、滑り止め効果を得るために、金属に小さなくぼみ（ボタン状の凹み）を形成する加工法

The machinist used a button punch to crimp the two layers of sheet metal together, preventing any slippage under load.

機械工はかしめ用パンチを用いて二枚の板金を圧着し、荷重時の滑りを防いだ。

意味（1）

(construction) indenting two or more thicknesses of metal that are pressed against each other to prevent slippage between the metal.

button punches （ plural ）