摘要：【中文】本发明公开了一种带刃口金属模具的加工方法，属于模具加工技术领域，包括以下步骤：a.采用数控加工机床对模具的外形轮廓进行加工，得到模具毛坯；b.用夹具将所述模具毛坯固定，并且所述夹具固定在所述模具毛坯待加工成刃口的刃口加工位置处；在所述刃口加工位置处，所述夹具与所述模具毛坯形状配合；该加工方法可对模具的刃口加工部位提供有效支撑，保证刃口加工质量。 【EN】The invention discloses a method for processing a metal die with a cutting edge, which belongs to the technical field of die processing and comprises the following steps: a. processing the outline of the die by a numerical control processing machine tool to obtain a die blank; b. fixing the die blank by using a clamp, and fixing the clamp at a cutting edge machining position of the die blank to be machined into a cutting edge; at the cutting edge machining position, the clamp is matched with the mold blank in shape; the processing method can provide effective support for the cutting edge processing part of the die and ensure the processing quality of the cutting edge.