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宏旭模具為您提供箱涵模具配件、箱涵模具廠家、箱涵模具制造工藝。宏旭箱涵模具的制作方法技術領域本實用新型涉及一種能夠根據所需產品尺寸需要，改變模具大小的模塊式箱涵模具，屬模具制造領域。

背景技術目前，模具在工廠、車間的應用越來越廣泛，模具通常都是針對一種規格大小的加工產品而定制的，無法應用于其他尺寸的產品，然而，在生產制造時，時常會接到同一系列產品的加工單子，這些產品外形類似，尺寸大小不同，如果每一個尺寸的產品都需要定制一套模具，不僅模具所花費的代價太大，而且成本更是成倍增加，更重的是耗時非常長，直接耽誤了生產進度。Hongxu mould provides you with box culvert Mould accessories, box culvert mould manufacturers and box culvert mould manufacturing process. The utility model relates to a modular box culvert mold which can change the size of the mold according to the required product size, belonging to the mold manufacturing field.

Background technology at present, molds are more and more widely used in factories and workshops. Molds are usually customized for processed products of one size and cannot be applied to products of other sizes. However, during production and manufacturing, processing lists of the same series of products are often received. These products have similar shapes and different sizes, If a set of mold needs to be customized for each size of product, not only the cost of the mold is too high, but also the cost increases exponentially. What's more, it takes a long time, which directly delays the production progress.