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ＨＴ－Ｕ托卡马克装置的１∶２模拟纵场线圈是由１４块１５３０ｍｍ×１５００ｍｍ×７ｍｍ的大块铜板进行胶接而成的。设计粘接层厚度为１５ｍｍ的玻璃纤维复合材料，厚度精度±０１ｍｍ，剪切强度大于３０ＭＰａ，耐交流电压１５００Ｖ／１ｍｉｎ。经试验采用１３层０１４ｍｍ、含胶量３０％～３５％（重量）载胶玻璃布，真空条件下先期预制成１６ｍｍ厚左右的“Ｂ”状态复合材料，然后放入两块７ｍｍ厚的铜板之间，叠合所有铜板加压固化。结果表明厚度均匀性小于３％，剪切强度大于设计要求。
The 1: 2 simulated longitudinal field coil of HT-U tokamak device is made of 14 pieces of 1530mm × 1500mm × 7mm copper plates. The design of the adhesive layer thickness of 1 5mm glass fiber composite material, the thickness accuracy ± 0 1mm, shear strength greater than 30MPa, resistant to AC voltage 1500V / 1min. The test using 13 layers 0 14mm, containing 30% to 35% by weight of plastic-containing glass cloth, under vacuum pre-made into a 1 6mm thick “B” state composite material, and then into two Between 7mm thick copper plates, all the copper plates are pressed and solidified. The results show that the thickness uniformity is less than 3% and the shear strength is greater than the design requirements.