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如何评价树脂砂工艺的生产成本直接地影响着这一先进工艺在我国的推广进程。本文通过与粘土砂工艺的对比分析，提出树脂砂工艺不仅能够获得高质量的优质铸件，具有良好的工艺性能，同时，具有很好的综合经济效益。
How to evaluate the resin sand production costs directly affect the promotion of this advanced technology in our country. In this paper, through the comparative analysis with the clay sand process, it is proposed that the resin sand process can not only obtain high quality castings with good process performance, but also have good comprehensive economic benefits.