Shandong Xinyi professional tryout material

Effect of mold material mold material die life is reflected in the choice of mold material is correct, the material is good and reasonable use of three aspects. When the selection must take into account the performance requirements of mold. Die should be the main consideration for the strength of steel, toughness and wear resistance. Often shift between strength and toughness and wear resistance and toughness. When the primary failure mode of the mold is brittle cracking may consider choosing a lower intensity but better toughness of the material or to establish a reasonable heat treatment process to improve the toughness of the steel can also choose to have a high strength and high toughness according to the actual situation of high alloy steel . From the perspective of both toughness and wear resistance in addition to a whole may consider reasonable selection outer toughness while ensuring the rational use of surface treatment to improve the wear resistance of the mold. Plastic mold steel should take into account when selecting their strength at the plastic molding temperature, wear and corrosion resistance should also consider its workability and mirror degrees. Review of five die technology: (1) Basic factors influence tool life; conditions of service (2) molds, failure mode and performance requirements of steel mold; Review (3) the mechanical properties of the mold steel indicators; (4 ) The development and selection of mold steel; (5) heat treatment and process optimization of mold. The company is engaged in construction, engineering, road, with machinery and equipment and spare parts production, trade, wholesale, retail and repair rental services, concrete mixing station (House) series, construction hoist series, construction hoist series, steel processing machinery series, advanced electric control supporting series of production equipment, complete, superb technology, to ensure product quality, has been widely used in various engineering, product selling more than 20 provinces, municipalities and economic benefits particularly significant!