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提出一种汽车模具自润滑复合金属凹凸V型导板的制造工艺,即利用低碳钢精密铸造工艺制成凹凸V型导板的衬背层,并进行烧结精加工。该工艺节材、节能、省工时,生产效率高,经济技术效益显著。为创建自润滑汽车模具标准件的制造以及再制造提供了参考。
A manufacturing process of self-lubricating composite metal concave-convex V-shaped guide plate for automobile mold is proposed, that is, a backing layer of concave-convex V-shaped guide plate is made by using a low carbon steel precision casting process and is sintered and finished. The process material, energy saving, labor-saving, high production efficiency, significant economic and technological benefits. To create a self-lubricating automotive mold standard parts manufacturing and remanufacturing provides a reference.