Invention Grant
US08097196B2 Method and device for manufacturing a mould, and method and device for manufacturing a product using the mould 失效
用于制造模具的方法和装置,以及使用该模具制造产品的方法和装置

Method and device for manufacturing a mould, and method and device for manufacturing a product using the mould
Abstract:
In one embodiment of the present invention, a method and device are disclosed for manufacturing a mould for the manufacture of at least one product. The product can be a concrete body. The method includes: adjusting a rough shape which roughly approximates, with clearance, the shape of a side of the product; arranging a layer of processible material over the rough shape, and processing the layer of material in accordance with almost exactly the shape of the product.
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