论文部分内容阅读
造型机和制芯机是铸造车间中最关键的机械化设备,它所完成的工序有:填砂、紧砂及起模等,其中,最主要的作用是紧砂。造型机大都以其紧实型砂方法的不同加以分类,如:震击造型机、射压造型机、抛砂机等都以紧砂的方法命名。伟大领袖毛主席教导我们:“离开具体的分析,就不能认识任何矛盾的特性。”为了对各种造型机、制芯机进行分析比较,认识造型机和制芯机的发展方向,这里对造型机和制芯机的紧砂工艺基础作简略的介绍和分析。
Molding machine and core making machine is the most critical mechanized equipment in the foundry. The processes completed are: sand filling, sand pressing and mold lifting, among which the most important function is sand compaction. Most molding machines are classified according to the different methods of compact sand, such as shock molding machine, injection molding machine, sand throwing machine and so on. Great leader Chairman Mao taught us: “To leave the specific analysis, we can not understand any contradictory characteristics.” In order to analyze and compare various molding machines and core making machines, recognize the development direction of molding machines and core making machines, Machine and core making machine sand technology for a brief introduction and analysis.