曲り管加工の英語

曲り管と塑性加工による曲り管製造方法例文帳に追加

BENT PIPE AND MANUFACTURE OF BENT TUBE BY PLASTIC WORKING - 特許庁

曲げ加工部分が偏平化したり外側部分が薄肉となることがなく、曲げ加工による曲り部も二軸延伸した樹脂管と同様の強度を備えたベンド管を得ることができる二軸延伸熱可塑性樹脂管の曲げ加工方法を提供する。例文帳に追加

To provide a method for bending a bixaially stretched thermoplastic resin pipe capable of obtaining a bent pipe having the same strength as a resin pipe of which the bent part formed by bending processing is biaxially stretched without generating such a phenomenon that the bent part is flattened or the thickness of the outside part thereof becomes thin. - 特許庁

パイプＷを曲げ型２に押し付けて該曲げ型の曲り形状に倣わせるパイプの曲げ加工方法において、該パイプの両端に管軸引張荷重を付加しつつ、かつ該パイプの曲げ加工部に絞り加工を付加しつつ、該パイプを曲げ型に押し付ける。例文帳に追加

In this method for bending the pipe W by pressing the pipe W onto a bending mold 2 to be copyed into its bend shape, the pipe is pressed against the bending mold 2 while adding tube-axis tensile load to both ends of the pipe and adding drawing in the bending part of the pipe. - 特許庁