In 1984 the new double drawing net-making machine was successfully developed in the aquatic research institute in Liaoning province and was honoured with first prize of scientific progress by Ministry of Agriculture A...In 1984 the new double drawing net-making machine was successfully developed in the aquatic research institute in Liaoning province and was honoured with first prize of scientific progress by Ministry of Agriculture Animal Husbandry and Fishery in the next year. The double drawing net-making machine, which is characteristic of short productive process, high productivity,working smooth and etc, consumes 60% energy of the rated power, but its cost of manufacture apparently decreased by 94% in comparasion with the import price of the analogue of Nidron company in England.展开更多
针对中国围网渔船作业机械化程度低、起放网速度慢等问题,围绕加快围网网具整理速度,提高整体作业的效率,开发了1.5T围网理网机。利用CREO三维建模软件建立理网机实体模型,并将建好模型导入ANSYS Work Bench中进行有限元受力分析,对理...针对中国围网渔船作业机械化程度低、起放网速度慢等问题,围绕加快围网网具整理速度,提高整体作业的效率,开发了1.5T围网理网机。利用CREO三维建模软件建立理网机实体模型,并将建好模型导入ANSYS Work Bench中进行有限元受力分析,对理网机作业工况位置进行有限元分析计算,对最大应力结构部件进行优化分析设计,最终得到结构合理、强度满足安全系数的理网机部件参数。展开更多
文摘In 1984 the new double drawing net-making machine was successfully developed in the aquatic research institute in Liaoning province and was honoured with first prize of scientific progress by Ministry of Agriculture Animal Husbandry and Fishery in the next year. The double drawing net-making machine, which is characteristic of short productive process, high productivity,working smooth and etc, consumes 60% energy of the rated power, but its cost of manufacture apparently decreased by 94% in comparasion with the import price of the analogue of Nidron company in England.
文摘针对中国围网渔船作业机械化程度低、起放网速度慢等问题,围绕加快围网网具整理速度,提高整体作业的效率,开发了1.5T围网理网机。利用CREO三维建模软件建立理网机实体模型,并将建好模型导入ANSYS Work Bench中进行有限元受力分析,对理网机作业工况位置进行有限元分析计算,对最大应力结构部件进行优化分析设计,最终得到结构合理、强度满足安全系数的理网机部件参数。
