粉末冶金凸轮轴信号盘的研发

摘要

根据产品的结构及使用工况情况，合理运用粉末冶金成形和烧结原理，实现了上二下三凸轮轴信号盘的自动成形、自动整形；正确选用材质以及工艺，使产品尺寸、性能满足了工况使用要求。%According to the structure and working product condition, it rationally use of powder metallurgy forming and sintering theory. It realize over two three camshaft signal wheel automatic shaping and automatic forming. Due to the correct selection of materials and process,the size of products, meet the conditions of used requirements.