为了获得高模量碳纤维复合材料薄壁管件最佳成型工艺参数组合,通过正交试验确定了缠绕工艺参数的大小顺序,经过进一步优化试验及对孔隙率和管件性能分析,得到挤胶装置间隙为0.1～0.12 mm,胶液温度为(40±2)℃,纤维缠绕张力为(10±2)N,加压带缠绕张力为40 N时,管件综合性能最优.
Aimed at the optimal technological condition of filament winding process for high modulus carbon fiber reinforced composite thin-wall cylindrical tube,the orthogonal experiments for winding process factors were designed and performed to confirm the order of these studied factors.According to the results of the further optimization tests,the metallographic test and tensile and compressive property tests,the synthetical performance of cylindrical tube reaches the optimization,when squeeze equipment gap is 0.1 to 0.2 mm,glue temperature is (40+2)℃,Winding tension is (10+2) N,the pressurized tape tension is 40 N.
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