我国自硬树脂砂工艺和设备的技术及应用现状

Present Technique and Application Situation of Self-Setting Resin Sand Process and Equipments in China

归纳了国内自硬树脂砂工艺、原辅材料和设备的技术现状,指出了我国树脂砂设备水平跟国外相比的主要差距在于自主开发能力差,产品品种少,设备可靠性差等方面。

The present technical situation of the self-setting resin sand process,raw ma terials and equipment for the process in China was summarized.It was pointed o ut that,compared with devel-oped countries,China has not enough ability to i ndependently develop resin sand equipment,les va-riety of equipment product, and the reliability of equipment is relatively poor.