温控型微型粉末合金冷压烧结机设计  

Temperature-Controlled Design of Miniature Powder Alloy Cold-Pressed Sintering Machine

作　　者：安浩 李震宇 刘励韬 孙坤 Hao An;Zhenyu Li;Litao Liu;Kun Sun(School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai)

机构地区：[1]上海理工大学机械工程学院,上海

出　　处：《建模与仿真》2025年第2期268-278,共11页Modeling and Simulation

摘　　要：粉末冶金件在工业方面的应用越来越广泛,粉末冶金件主要制造方法为压制后烧结,因此烧结机的作用十分重要。冷压烧结法是一种经济实惠的技术。为微型粉末合金冷压烧结机,利用冷压外加烧结这种工艺制备零件设计一种温控型微型粉末合金冷压烧结机,结合冷压和温控技术,通过精确控制温度和压力,优化粉末合金零件的成型过程。该设计采用通用压力机、专用模具和单片机控制系统,确保烧结过程中温度稳定、均匀,从而提高零部件的质量和生产效率。设计的烧结机具有节能、环保、可靠性高等优点,适用于小型合金零件的批量生产。Powder metallurgy parts are more and more widely used in industry,and the main manufacturing method of powder metallurgy parts is sintering after pressing,so the role of sintering machine is very important.Cold press sintering is an economical technology.A temperature-controlled micropowder alloy cold-pressing sintering machine was designed for the miniature powder alloy coldpressing sintering machine,which used the cold-pressing and sintering process to prepare parts,and combined the cold-pressing and temperature-controlled technologies to optimize the forming process of powdered alloy parts by accurately controlling the temperature and pressure.The design uses a universal press,a dedicated mold and a single-chip microcontroller control system to ensure a stable and uniform temperature during the sintering process,thereby improving the quality and production efficiency of the parts.The designed sintering machine has the advantages of energy saving,environmental protection and high reliability,and is suitable for mass production of small alloy parts.

关 键 词：烧结机 冷压烧结法 温度自动调节 

分 类 号：TF124.3[冶金工程—粉末冶金]