锻压技术

卷板机辊筒的优化分析

英文标题：Optimization analysis for the rollers of bending machine

作者：王昌赵红坡陆家山

单位：内蒙古科技大学

分类号：TH16;TH122

出版年,卷(期):页码：2017,42(3):114-118

摘要：

辊筒是卷板机最重要的部件，它所占的质量也是最大的，因此,在满足工作要求的前提下减少辊筒质量，能够有效地降低生产成本。研究采用非线性动力学分析方法，运用ANSYS和Workbench对辊筒进行数值分析，得到辊筒在卷板过程中的变形图，并在Workbench中采用Design Exploration优化分析模块对辊筒进行结构优化，辊筒的总质量由原来的10080 kg减小到优化后的8858 kg，同时辊筒长度由原先的2.2 m减小到2.06 m。最终结果证明：使用非线性动力学分析方法能够准确地得到卷板过程中辊筒的变形，经过Workbench优化后的辊筒尺寸和质量明显减小，生产成本更低。

Rollers are important components of bending machine with larger quality. Therefore, under the promise of meeting the work requirements, to reduce the quality of rollers can save the production cost effectively. The bending process of rollers was numerically analyzed by the nonlinear dynamic analysis software ANSYS and Workbench, and its deformation was obtained. Then, its structure was optimized by the Design Exploration optimization analysis module in Workbench. Therefore, the total mass of the rollers was reduced from the original 10080 kg to 8858 kg, while the rollers length was reduced from the original 2.2 m to 2.06 m. The result indicates that the deformation of rollers can be analyzed by nonlinear dynamics analysis method. Thus, after Workbench optimization, the mass and size of rollers are smaller than the former, and the production cost is cut down.

基金项目：

国家自然科学基金资助项目（51365033）

王昌（1967-），男，博士，硕士生导师赵红坡（1991-），男，硕士研究生

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