THE CURING RESEARCH OF COMPOSITE PIPE BASED ON BRAIDING-WINDING-PULTRUSION PROCESS

Abstract

Abstract: This paper makes research on the curing of the composite pipe which is produced based on braiding-winding-pultrusion process. According the principle of composite curing, this paper sets heat transfer model and cure kinetic model, which is based on composite braiding-winding-pultrusion process. The ANSYS and APDL language are used to develop the curing process numerical simulation procedure. Through the simulation of three-dimensional resin thin-walled pipe and the experimental verification, the process parameters affecting the curing temperature and curing of the process of forming the new pipe were analyzed. The influence law of initial temperature of pipes, heating process and pultrusion speed on solidification process of the new process for pipes is attained by the simulation analysis for the fitting. The on-line temperature testing is operated on the new process pipes, and the result shows that the simulation is identical with the actual production process, which can guide the actual production.

Key words: composite, braiding-winding-pultrusion, numerical simulation, curing research

CLC Number:

TB332

XU Jia-zhong, YUAN Ya-nan, ZHANG Bo-wen, LI Qiang. THE CURING RESEARCH OF COMPOSITE PIPE BASED ON BRAIDING-WINDING-PULTRUSION PROCESS[J]. Fiber Reinforced Plastics/Composites, 2017, 0(1): 68-76.

References

[1] Xu J Z, Wang X Y, Qiao M, et al. The numerical simulation research of internal curing process for fiber winding composite shell[J]. Polymer and Polymer Composites, 2011, 19(4-5): 319-326.
[2] Xu J Z, Qiao M, You B, et al. Research on heated-mandrel winding process for resin-matrix composite shells[J]. Journal of Reinforced Plastics and Composites, 2012, 31(9): 605-620.
[3] Xu J Z, Qiao M, You B, et al. Simulation and optimization of mandrel-heating process for composite shells using internal heat-curing method[J]. Journal of Reinforced Plastics and Composites, 2012, 31(3): 133-143.
[4] Luca S, Luca T. A method for cure process design of thick composite components manufactured by closed die technology[J]. Applied Composite Materials, 2012, 19(1): 31-45.
[5] Jin T, Liu Y, Cai D G, et al. Research on 3D temperature field and thermal-stress field numerical simulation of dry-type transformer curing process[C]//2006 China International Conference on Electricity Distribution (CICED2006). Beijing: 2006: 209-213.
[6] Costa M L, Botelho E C, Rezende M C. Monitoring of cure kinetic pre and cure cycle modeling[J]. Journal of Materials Science, 2006, 41(13): 4349-4356.
[7] Park H C, Lee S W. Cure simulation of thick composite structures using the finite element method[J]. Journal of Composite Materials, 2001, 35(03): 188-201.
[8] 胡照会, 王荣国, 赫晓东, 等. 复合材料层板固化全过程残余应变/应力的数值模拟[J]. 航空材料学报, 2008, 28(2): 55-59.
[9] 徐亚栋, 钱林方, 石秀东. 复合材料身管三维瞬态热结构耦合分析[J]. 南京理工大学学报, 2007, 31(2): 151-154.
[10] 赵海涛, 张博明, 武湛君, 等. 光纤光栅监测缠绕复合材料与铝板界面的固化应变[J]. 复合材料学报, 2006, 23(6): 64-68.
[11] 谭华, 晏石林. 热固性树脂基复合材料固化过程的三维数值模拟[J]. 复合材料学报, 2004, 21(6): 167-172.
[12] 郭兆璞, 陈浩然, 段滋华. 复合材料层合板粘弹性固化残余应力分析[J]. 计算结构力学及其应用, 1996, 13(4): 401-407.
[13] 戴福洪. 树脂传递模塑工艺有限元模拟与树脂流动过程监测[D]. 哈尔滨: 哈尔滨工业大学, 2004: 62-80.
[14] Fernlund G, Osooly A, Poursartip A, et al. Finite element based prediction of process-induced de-formation of autoclaved composite structures using 2D process analysis and 3D structural analysis[J]. Composite Structures, 2003, 62(2): 224-234.
[15] 郭战胜, 杜善义, 张博明, 等. 先进复合材料用环氧树脂的固化反应和化学流变[J]. 复合材料学报, 2004, 21(4): 146-152.