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研究了塑料/铸铝复合模具用环氧浇铸料及其玻璃钢热性能及内应力,探讨了塑料配方对浇铸料固化收缩率、力学性能、热膨胀性能及塑料/铝复合板经热处理后的内应力的影响。
The thermal properties and internal stresses of epoxy resin castings and FRP for plastic / cast aluminum composite mold were studied. The curing shrinkage, mechanical properties, thermal expansion properties and internal stress of plastic / aluminum composite panels after heat treatment were discussed. influences.