We analyzed the structure found in a hydraulic press, the two hydraulic cylinders of the hydraulic circuit of the synchronous motor, a hydraulic motor and two outputs are the same. To ensure the flow of the hydraulic motor is the same, the two are connected by a rigid axially, so that the effective area of ??the two hydraulic cylinders of equal synchronization behavior. Although synchronization can be achieved, but the synchronization accuracy is assured, but accuracy will be affected by various factors, so the hydraulic synchronization accuracy requirements are also different. Let's take a look at what factors affect synchronization accuracy will be? Because the hydraulic machine is a multi-cylinder system, the hydraulic system to ensure that the displacement or the same speed of movement of the hydraulic cylinders, but there are many factors that movement is not synchronized, the load comprises a hydraulic cylinder, leakage, friction, elastic deformation . And a synchronous circuit different volumes, the situation is the same in both the two other actuator volume size distribution of the oil, to achieve synchronization of two actuators. This cycle will affect oil shrinkage and leakage, there are traces of bias. Therefore, we must try to overcome, because some synchronization of user requirements in precision motion hydraulic cylinder and stop positions are the same everywhere, but some just focus position synchronization. Having said that, why should pursue sync it? Because if the hydraulic machine of high synchronization accuracy, system efficiency is increased accordingly. So we use, the need to strengthen attention to the problem, in order to avoid the impact of the entire production process. [Company Name] Tengzhou Machine Co., Ltd. Heng Noda [Sales Manager] Mr. Sun [Hotline] 0632-5168661 [Business Phone] 13356372661 [Main products] small hydraulic machine hydraulic machine hydraulic gantry single column hydraulic press machine hydraulic machine of small hydraulic arm 200t hydraulic machine hydraulic machine hydraulic machine hydraulic gantry single column hydraulic press machine [corporate website] http://www.yaliji1.com/ http://www.yeyaji1.com/ http://www.hndyeyaji.com [Address] Tengzhou City Economic Zone Industrial Park South