1、 本科生毕业设计说明书（毕业论文） 题 目：包钢棒材厂 120T 推钢机 I 包钢棒材厂包钢棒材厂 120T120T 推钢机推钢机 摘要摘要 推钢机是轧钢车间上料区主要设备之一，其作用是将加热炉前辊道上的钢坯或炉前上 料台架上的钢坯推入加热炉进行二次加热过程。本设计选用了机械式推钢机，在推钢机 结构设计上主要采用了齿轮齿条的结构形式。该机构具有结构简单，整体尺寸适中，传 动效率高，维修方便，造价较低的优点。在本设计中主要对推钢机进行了结构设计和理 论计算，并着重对传动机构做了详细的分析设计。 关键词关键词： 推钢机；结构设计；理论计算 II Design of 120 T pusher-mac
2、hine for Baotou Steel Bars factory Abstract Pushing steel-rolling workshop is based on one of the main equipmentsPusher-machine, and its role is to push the billet material which lies on the Roller or the bench before the furnace into the furnace for reheating process. The design chooses a mechanica
3、l pusher- machine,while the structure designed primarily for the use of the gear and rack structure. The advantages of the structure exists that the body is simple in structure, the overall size of moderate, high transmission efficiency, easy maintenance, the lower cost.The main content of the pusheer-design includes the structure design and theoretical calculations and focus on the transmission mechanism to do a detailed analysis and design. Keywords: Pusher-machine; Structural Design; Theoretical calculations III 目录目录 摘要摘要 I ABSTRACTABSTRACT
