| 混凝土搅拌车罐体成形技术研究及应用 |
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| 引用本文： | 李兵,张春,肖海峰,李丹.混凝土搅拌车罐体成形技术研究及应用[J].精密成形工程,2016,8(6):90-93. |
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| 作者姓名： | 李兵 张春 肖海峰 李丹 |
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| 作者单位： | 湖北汽车工业学院 材料科学与工程学院，湖北 十堰 442002,湖北汽车工业学院 材料科学与工程学院，湖北 十堰 442002,湖北汽车工业学院 材料科学与工程学院，湖北 十堰 442002,东风汽车股份有限公司 品质保证部，武汉 430000 |
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| 基金项目： | 国家自然科学基金（51205116）；湖北省教育厅科学计划项目（Q2015183）；湖北省高等学校优秀中青年科技创新团队计划项目（T201518） |
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| 摘 要： | 目的针对混凝土搅拌车罐体在卷锥成形时坯料下料不精确、出料率低、成形精度差等问题,对混凝土搅拌车罐体成形技术进行优化。方法通过对罐体螺旋线的参数化和优化设计,进而优化坯料,并通过数控精确下料,从而改善罐体成形的精度。结果优化罐体结构和精确下料可以提高罐体成形精度,提高出料率,出料率达到98%以上。结论罐体结构优化和坯料优化对罐体卷锥成形精度影响较大。
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| 关 键 词： | 罐体 参数化 数控下料 螺旋线 |
| 收稿时间： | 2016/9/25 0:00:00 |
| 修稿时间： | 2016/11/10 0:00:00 |
Research and Application on Tank Forming Techniques of Concrete-mixer |
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| LI Bing,ZHANG Chun,XIAO Hai-feng and LI Dan.Research and Application on Tank Forming Techniques of Concrete-mixer[J].Journal of Netshape Forming Engineering,2016,8(6):90-93. |
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| Authors: | LI Bing ZHANG Chun XIAO Hai-feng and LI Dan |
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| Affiliation: | School of Materials Science and Engineering, Hubei University of Automotive Industry, Shiyan 442002, China,School of Materials Science and Engineering, Hubei University of Automotive Industry, Shiyan 442002, China,School of Materials Science and Engineering, Hubei University of Automotive Industry, Shiyan 442002, China and Quality Assurance Department, DFAC, Wuhan 430000, China |
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| Abstract: | The paper aims to optimize tank forming techniques of concrete-mixers in allusion to problems such as blanking inaccuracy, low output rate and poor forming precision. Blanks were optimized by parameterization and optimization design of helical curve of tank. Precision of tank forming was improved by precise blanking under numerical control. The optimization of tank structure and precise blanking could improve forming accuracy of tank and increase output rate to over 98%. Optimization of tank structure and blank has great influences on precision of roll cone forming. |
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| Keywords: | tank parameterization numerical control blanking helical curve |
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