什么是开放的锻造?

开放式锻造涉及在连接到公羊的顶部模具与锤子,砧或螺栓上的底部模具之间形成加热的金属零件。金属零件在适当的温度下工作,范围从500°F到2400°F,并通过工件的熟练锤击或压力逐渐形成所需的构型。

开放式锻造和封闭的锻造之间的差异

While impression or closed die forging confines the metal in dies, open die forging is distinguished by the fact that the metal is never completely confined or restrained in the dies. Most open die forgings are produced on flat dies. However, round swaging dies, V-dies, mandrels, pins and loose tools are also used depending on the desired part configuration and its size.

Although the open die forging process is often associated with larger, simpler-shaped parts such as bars, blanks, rings, hollows or spindles, in fact it can be considered the ultimate option in "custom-designed" metal components. High-strength, long-life parts optimized in terms of both mechanical properties and structural integrity are today produced in sizes that range from a few pounds to hundreds of tons in weight. In addition, advanced forge shops now offer shapes that were never before thought capable of being produced by the open die forging process.

    spindle-shaped part open die forging process:

      1. Starting stock cut to size by weight is first rounded, then upset to achieve structural integrity and directional grain flow.

      Open-die forging

      2.一个“填充”工具标记了完全圆形工件上的“起点”位置。

      “开放

    3. Forging or "drawing" down the first step to size. The second step is drawn down to size.

    “Open

    4. Note how the part elongates with each process step as the material is being displaced.

    “Open

    5. "Planishing" the rough forging for a smoother surface finish and to keep stock allowance to a minimum.

    “Open

    Scot Forge Difference

    在Sc188bet体育开户注册ot Forge,我们知道按预期进行按时获得您的零件的重要性。但是,对于新手获得怀的客户而言,订购符合最终用途应用程序规格的锻造可能是一个挑战,这就是为什么寻找值得信赖的供应商和合作伙伴至关重要的原因。我们的员工所有者在这里确保您的项目通过提供的姿势保持良好的态度:

    Pro Tip - Did you know near-net shapes can save you time and money? Oftentimes, a customer calls to order a disc, which they will later machine down to a more shaped part. By working with our technically trained sales team you can get as close to your finished product shape as possible to optimize your production process.

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