【摘要】 介绍了风机叶轮前盘冷压成型制作工艺方法,应用该方法制作的风机叶轮能够达到设计要求和质量标准,能够保证安装配合的要求,并节省了能源,减少了环境污染,缩短了生产周期。更多还原

【Abstract】 The paper introduces the technology method of pressure and molding for front disc of fan impeller.The fan impeller manufactured by this method can meet design requirements and quality standards.It can ensure the requirements of installation and mounting,save energy,cut down environmental pollution and shorten manufacturing cycle.更多还原