我们在设计通用小底盘配套工作装置——翻斗车的过程中,对翻斗油缸的推力(等于工作载荷)采用了优化设计方法,选出了使油缸推力最小的设计方案。与国内同类型翻斗车(2吨)相比,使油缸推力有较大幅度地下降,改善了液压系统的性能,也降低了造价,收到了良好的技术经济效果。 In the process of designing the dumper for the universal small chassis supporting work device, the optimization design method was adopted for the thrust of the dump cylinder (equal to the working load), and the design scheme for minimizing the thrust of the fuel cylinder was selected. Compared with domestic dump trucks of the same type (2 tons), the thrust of the cylinder has been greatly reduced, the performance of the hydraulic system has been improved, the cost has also been reduced, and good technical and economic results have been received.