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        河北鍛件廠家

        2019-10-31
        河北鍛件廠家
        詳細介紹:

        鍛圓廠家力學性能:


        ①順零件的主應力方向切取縱向試樣:在零件高應力部位切取縱向、橫向和高度方向試樣


        ②零件有金屬流線要求的部位


        ③鑄造變形里小的部位


        ④湊近鋼錠冒口一端的部位


        ⑤在鍛件截面內,圓形實心件普通在距外貌1/3半徑處切?。壕匦螌嵭募诰嗤饷?/6 對角線處切取:空腹件則在1/2壁厚處切取


        Forging round manufacturers mechanical properties:


        1 Cut the longitudinal specimen along the direction of the principal stress of the part: cut the longitudinal, transverse and height direction specimens at the high stress part of the part


        2 parts have metal flow line requirements


        3 small parts in the casting deformation


        4 close to the end of the steel ingot riser


        5 In the forging section, the circular solid part is usually cut at a radius of 1/3 from the outer appearance: the rectangular solid part is cut at the diagonal of 1/6 from the outer appearance: the hollow part is cut at the 1/2 wall thickness



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