seamless tubesとは 意味・読み方・使い方

To provide a sizing mill for seamless steel tubes by the Mannesmann piercing method which has both high productivity and economic performances.例文帳に追加

生産性と経済性の両方を兼ね備えたマンネスマン穿孔法による継目無鋼管の定径圧延機を提供する。 - 特許庁

To provide a method of manufacturing seamless steel tubes by which the deterioration of surface roughening is deterred without damaging the biting property of barrel-shaped rolling rolls.例文帳に追加

樽型圧延ロールの噛み込み性を損なうことなく、肌荒れの悪化を抑止できる継目無鋼管の製造方法を提案する。 - 特許庁

To provide a device for rolling seamless tubes and a method for controlling rolling for making tubes whose thickness deviation is small on the outlet side of a reducing mill or the like for adjusting the outside diameter of the tube without using an internal tool.例文帳に追加

内面工具を用いずに管の外径を調整する絞り圧延機等の出側において偏肉の小さい管を製造し得る、継ぎ目無し管の圧延装置および圧延制御方法を提供する。 - 特許庁

To provide a method of manufacturing seamless tubes by which the generation of cracks in tube end parts can be effectively prevented in a stretch-reducing stage with a mandrel mill.例文帳に追加

マンドレルミルによる延伸圧延工程で管端部に割れが発生することを効果的に防止可能な継目無管の製造方法を提供する。 - 特許庁

To provide a manufacturing method of seamless steel tubes and a jig for manufacturing seamless steel tubes by which products having good inside surface are made by removing the scale which is present on the inside surface of a tube stock during rolling by jetting water whose pressure is lower than that in a conventional method when the tube stock is elongated and rolled with an elongator and reeler.例文帳に追加

本発明は、エロンゲータやリーラで素管を延伸圧延するにあたり、圧延中に素管内面に存在するスケールを、従来より低圧の水を噴射させて除去し、内面肌の良い製品にする継目無鋼管の製造方法及び継目無鋼管製造用治具を提供することを目的としている。 - 特許庁

This glass wall is characterized by juxtaposing the plurality of architectural glass tubes formed by inserting the light untransmissive nonperspective material into the cavity part of the seamless glass tube.例文帳に追加

また、本発明のガラス壁は、継ぎ目のないガラスチューブの空洞部に透光不透視な材料を挿置してなる建築用ガラスチューブを複数本並べてなることを特徴とする。 - 特許庁

To solve such a problem as plural seamless tubes which have the same specifications and the ununiformity of thickness distribution in the longitudinal direction of which is dissolved can not be rolled without generating individual difference using a mandrel mill.例文帳に追加

長手方向への肉厚分布の不均一が解消された複数本の同じ仕様の継目無鋼管を、マンドレルミルを用いて固体差を生じずに圧延できない。 - 特許庁

To provide a method for rolling raw tubes for seamless steel tube manufacture by which rough tubes having an equivalent or better wall thickness distribution are obtained, compared with the ease where a fixed shoe is provided even if a Piercer mill provided with a roller shoe is used.例文帳に追加

本発明は、ローラ・シューを備えたピアサー・ミルを用いても、固定シューを備えていた時と同等以上の肉厚分布を有する素管が得られる継目無鋼管製造用素管の圧延方法を提供することを目的としている。 - 特許庁