分配器体是 CPQX1叉车液压操纵部分的主要控制元件。结构复杂,技术要求高,铸造及加工都很困难。两年来,我们在分配器体的试制过程中,逐步摸索出一些经验,初步掌握了分配器体的铸造工艺。一、分配器体的结构特点及技术要求分配器体的最大轮廓尺寸为:104±0.2、138±0.2、146±0.2毫米,体内 The distributor body is the main control element of the hydraulic control section of the CPQX1 truck. Complex structure, high technical requirements, casting and processing are very difficult. In the past two years, we gradually found out some experiences during the trial production of the dispenser body and initially mastered the casting process of the dispenser body. First, the structure and technical requirements of the distributor body The maximum outline size of the distributor body is: 104 ± 0.2,138 ± 0.2,146 ± 0.2mm, the body