130名专家参与玛帕专题讨论会,探讨热喷涂涂层的经济加工

• 作 者: 本刊讯
• 出 处: 金属加工(冷加工)
• 发表日期: 2015年08期
• 关键词: 热喷涂涂层 专题讨论会 乘用车 生产趋势 金属涂层 压装 加工工艺 发动机发展 加工经验 亚铁

现在乘用车的生产趋势就是朝低油耗小型轻型的发动机发展。新的加工工艺——热喷涂涂层代替了颇具时代感的在缸体上压装灰铸铁套。这种高效可靠的热喷涂涂层就是本次玛帕专题讨论会与来自欧洲各国130位与会者的重要议题。直到现在,现代铝合金发动机广泛地采用灰铸铁衬套来生产,以保证其必要的导向性能。然而,成本和生产环保机车必要性的压力使得这种引擎逐渐减产。如果采用热喷涂亚铁金属涂层来代替浇铸

Now the production trend of passenger cars is towards small, light-weight engines with low fuel consumption. New Processing Technology - Thermal Spray Coating replaces the contemporary feel of gray cast iron sleeves. This highly efficient and reliable thermal spray coating is an important issue of the current workshop and 130 participants from all over Europe. Until now, modern aluminum engines were widely used with gray cast iron bushings to produce the necessary guidance. However, the pressure on the costs and the need to produce environmentally friendly locomotives has led to a gradual reduction in the size of such engines. If thermal sprayed ferrous metal coating is used instead of casting