Introduce all sorts of techniques and their features of powder moulding, and present the design process of a powder moulding mold, and mold stuff, and give an application instance.

介绍粉末各种成型工艺及其特点，同时介绍了粉末成型模具的设计过程，以及模具材料，并例举了应用实例。

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With mold-based manufacturing, you amortize the mold costs over the life of the product, and molds allows mass production of shapes: None of this one-at-a-time stuff.

与模具型制造，则缓冲在产品的寿命的模具成本，以及模具允许大量生产形状：无的这个一在一次一东西。

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