470Q汽油机连杆设计

本文对470Q汽油机连杆进行设计，首先根据连杆的工作条件对连杆进行了方案设计，包括材料和结构型式的选择，连杆长度等基本参数的确定；然后利用经验公式及经验数据对连杆组进行了结构参数确定，包括连杆体、小头衬套、大头盖和连杆螺栓，并对所确定的参数进行了刚度和强度的校核计算，确保连杆的机械负荷在许可范围内；最后利用AutoCAD对连杆进行了详细结构设计。

470Q gasoline engine connecting rod design

This article 470Q gasoline engine connecting rod set, the first under the working conditions of the connecting rod connecting rod of the program design, including determining the choice of materials and structural types, rod length and other basic parameters; then use the empirical formula and empirical data on even bar group were determined structural parameters, including the connecting rod body, small head bushings, big bonnet and connecting rod bolts, and the parameters were determined by calculating the stiffness and strength check to ensure that the link in the permitted range of mechanical load Finally, the use of AutoCAD on the link for a detailed structural design; inside.