M forgingとは 意味・読み方・使い方

A method for manufacturing a main metal piece for a spark plug includes a forging step of forming a m-th main metal piece intermediate body to be formed into the main metal piece by the forging of m-times (where m denotes a natural number of ≥2) to a metallic starting material.例文帳に追加

スパークプラグ用主体金具の製造方法は、金属製の出発材料に対するｍ回（ｍは２以上の自然数）の鍛造加工により主体金具となるべき第ｍ主体金具中間体を成形する鍛造工程を備える。 - 特許庁

A stage 64 for forming process becoming a closed forging die M for forming at least the flange 32 is constituted by co-operation of the upper die unit 61 and the lower die unit 60.例文帳に追加

上型ユニット６１と下型ユニット６０とで協働して、少なくともフランジを３２成形する閉塞鍛造Ｍとなる成形工程用ステージ６４を構成する。 - 特許庁

A wire M is installed in a forging die 14, followed by a forging process so that a ball 6' as a work for rolling element having a curvature at the periphery 6a to serve as the rolling surface and having at least one plane 6b is formed, and after the die releasing, surplus material F is removed.例文帳に追加

鍛造型１４内に線材Ｍを組み込んで鍛造成形することで、転動面となる外径６ａに曲率を有すると共に、少なくとも一平面６ｂ以上を有する転動体素球６′が成形され、離型後予肉Ｆを除去する。 - 特許庁

The lubricating film 15 to be used in warm forging is formed of the phosphated chemical-conversion film 11 and the inorganic lubricating film 12 and/or the organic lubricating film 13, and is formed so that the amount thereof exceeds 50 g/m^2.例文帳に追加

リン酸塩化成皮膜１１と無機潤滑膜１２及び／又は有機潤滑膜１３とからなる温間鍛造潤滑膜１５を５０ｇ／ｍ^2を越える量で形成する。 - 特許庁

A formed product suppressing means 146 with which the elevation of the upper die unit 61 in a state of leaving the formed product 38 formed with the closed forging M at the lower die unit 60 side is allowed, is provided to the die apparatus.例文帳に追加

閉塞鍛造Ｍにて成形した成形品３８を下型ユニット６０側に残した状態での上型ユニット６１の上昇を許容する成形品押え手段１４６を設けた。 - 特許庁

At the time when spherical zircon beads with the average particle diameter of 300 μm are used as shot particles, and shot peening is performed in such a manner that the velocity of the shot particle is controlled to ≥40 m/s, forging effect can be obtained in the surface of an aluminum sheet, so as to improve its strength.例文帳に追加

平均粒径３００μｍの球状ジルコンビーズをショット粒子とし、ショット粒子の速度を４０ｍ／ｓｅｃ以上としてショットピーニング処理を行うとアルミ板表面に鍛造効果が得られ、強度が向上する。 - 特許庁

When the work WK is subjected to the forging processing, the amplitude signal in the effective range set from the detected AE detection signal is extracted and the fractal dimension (m) of AE is calculated on the basis of the extracted amplitude signal to judge the life of a die 102.例文帳に追加

そして、ワークＷＫを鍛造加工する際、検出されたＡＥ検出信号から設定した有効範囲内の振幅信号を抽出し、抽出した振幅信号に基づいてＡＥのフラクタル次元ｍを計算してダイ１０２の寿命を判定する。 - 特許庁