| 细长复杂截面定向器拉挤成型模具设计 |
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| 引用本文： | 卓毅,牛犇,秦旭锋,蔡建,胡秉飞,孙凤云,李辉.细长复杂截面定向器拉挤成型模具设计[J].精密成形工程,2016,8(5):163-166. |
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| 作者姓名： | 卓毅 牛犇 秦旭锋 蔡建 胡秉飞 孙凤云 李辉 |
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| 作者单位： | 西南技术工程研究所，重庆 400039,陆军航空兵驻成都地区军事代表室，成都 610036,西南技术工程研究所，重庆 400039,西南技术工程研究所，重庆 400039,西南技术工程研究所，重庆 400039,西南技术工程研究所，重庆 400039,西南技术工程研究所，重庆 400039 |
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| 摘 要： | 目的模具是拉挤成型的关键性部件,模具的工况直接影响着产品的性能。为提高定向器比强度,提高成型效率并节约成本,设计一种定向器拉挤成型模具。方法根据定向器结构特点和技术要求,将模具设计为组合装配式,并对模具材料进行了优化选择。结果模具被构造为模架、预成型模、成型模等。结论拉挤成型组合式模具具有足够长的使用寿命,耐腐蚀,可保证定向器力学强度并提高尺寸精度,且模具拆装方便,易于清理。
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| 关 键 词： | 定向器 模具 拉挤成型 |
| 收稿时间： | 2016/7/31 0:00:00 |
| 修稿时间： | 2016/9/10 0:00:00 |
Mould Design of Launch Tube Preparation by Pultrusion Process |
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| ZHUO Yi,NIU Ben,QIN Xu-feng,CAI Jian,HU Bing-fei,SUN Feng-yun and LI Hui.Mould Design of Launch Tube Preparation by Pultrusion Process[J].Journal of Netshape Forming Engineering,2016,8(5):163-166. |
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| Authors: | ZHUO Yi NIU Ben QIN Xu-feng CAI Jian HU Bing-fei SUN Feng-yun and LI Hui |
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| Affiliation: | Southwest Technology and Engineering Research Institute, Chongqing 400039, China,Military Representative Office of Aviation in Chengdu, Chengdu 610036, China,Southwest Technology and Engineering Research Institute, Chongqing 400039, China,Southwest Technology and Engineering Research Institute, Chongqing 400039, China,Southwest Technology and Engineering Research Institute, Chongqing 400039, China,Southwest Technology and Engineering Research Institute, Chongqing 400039, China and Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
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| Abstract: | Mould is the key part of the pultrusion molding. The working condition of the mould directly affects the performance of the product. In order to improve the strength, the manufacturing efficiency and the cost savings of the launch tube, a pultrusion mould was designed. The mould was a composite assembly that was designed according to structural features and technical requirements of the launch tube. Optimized selection was carried out for materials of the mould. The mould was constructed to be mould base, preforming mould and forming mould. In conclusion, the mould has a long service life and corrosion resistance. It also can guarantee the mechanical strength of the launch tube and improve the dimension precision. It is easy for assembly & disassembly and cleaning. |
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| Keywords: | launch tube mould pultrusion process |
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