平辊轧机设计大学学位论文.docVIP

Φ380H平辊轧机设计 摘 要 Φ380H平辊轧机是轧制生产线上的主要设备之一,其主要由传动系统与压下系统两部分构成，其作用主要是用来轧制不同规格的钢坯。本文通过对Φ380H平辊轧机的设计，将所学理论知识与实践相结合，培养了我们独立思考能力和分析问题、解决问题的能力，并提高了对创新意识的培养。设计的主要内容包括Φ380H平辊轧机设计方案的确定与论证，使设计方案能够达到使用要求，并且合理可行，然后进行轧制力能参数的计算，并根据算出的结果来选择电动机并进行校核、计算，同时对其中的主要零部件，如轧辊、机架、连接轴、传动轴、压下螺丝等进行强度计算，并对压下螺丝的自锁、牙强度、和耐磨性的校核，保证了使用的安全性与可靠性，最后对润滑方式进行了简单分析。 关键词：轧机；轧辊；机架；轧制力 The Design Of Φ380H Mill Abstract The level of Φ380H mill is one of the main equipments in a rolling mill production line.The main pressure system from the drive system with two components, its role is primarily used for rolling billets of different specifications. In this paper, the level of Φ380H mill design theory will be the combination of knowledge and practice to cultivate our capacity for independent thinking and analysis of issues, problem-solving skills, and increased awareness of the culture of innovation. The key elements of the design level of Φ380H mill design and feasibility studies to determine, so that the use of design to meet requirements and is reasonably practicable, and then rolling force can be calculated parameters,And in accordance with the results calculated to select the motor and check the calculation, while the main components, such as roller, rack, connecting shaft, transmission shaft, screws and so on down to the strength calculation of pressure from the screw lock, tooth strength and wear resistance of the check to ensure that the use of the safety and reliability, the last of the Lubrication Analysis of a simple manner. Keywords: rolling mill; roll; rack; rolling force