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(2)径向配油式回转变速分配阀的优化设计变速分配阀的优化设计是研究以最简的结构满足变速需要的方法。为了便于研究变速分配阀的优化设计,我们仍以图3-1提供的转速图和传动系统图,以及为图3-1传动系统服务的图3-2所示的液压变速操纵系统原理图为实例,以便于对同一传动系统和同一液压变速操纵系统的变速分配阀的不同结构设计进行比较。由于所讨论的传动系统和液压变速操纵系统与图3-1和图3-2完全相同,所以表1提供的变速滑移齿轮移动顺序与变速分配阀阀
(2) Optimal Design of Radial Oil Distribution Rotary Variable-speed Dispensing Valve The optimal design of variable-speed distribution valve is to study the method of meeting the need of speed-changing with the simplest structure. In order to facilitate the study of variable-speed distribution valve optimization design, we are still shown in Figure 3-1 provides the speed and drive system diagram, and Figure 3-1 transmission system services shown in Figure 3-2 hydraulic variable speed control system schematic Examples to facilitate the comparison of different structural designs of variable speed distribution valves for the same drivetrain and the same hydraulic shift operating system. Since the drive system and hydraulic shift control system in question are exactly the same as in Figure 3-1 and Figure 3-2, the shift slip gear movement sequence provided in Table 1 is associated with the shift distribution valve