What does the loader do after the tube is detonating? Guizhou direct injection loader tell you!
The loader detonator may be the use of the inferior hydraulic pipe, the replacement of the hydraulic pipe must choose the regular large brand products.
The loader detonator may be the use of the inferior hydraulic pipe, the replacement of the hydraulic pipe must choose the regular large brand products. If the preset pressure of the hydraulic system is too high, it will increase the probability of bursting. The method is to test the pressure value produced by the main pump combined with various actions. If we confirm that the pressure value is too large, we can lower the pressure of the multi way valve appropriately.
If the hydraulic system of the loader is at high temperature, it will also affect the sealing performance of the hydraulic components and cause the leakage of the bursting pipe. In addition, the high temperature will also cause the expansion of the hydraulic components, resulting in the valve core and the valve body stuck, causing the local high temperature to cause the tube burst. If the common 68# hydraulic oil is added to the accessories store in the process of use, it will cause the instability of the hydraulic oil properties and damage the components. The poor fluidity of high viscosity hydraulic oil will cause high pressure in the hydraulic system, and easily cause leakage of the pipeline.
If the loader is rough in operation, the huge impact load will produce transient impact pressure in the hydraulic system. The impact pressure will lead to the premature failure of the high pressure tubing connection and the hose, premature leakage, or leakage, and greatly shorten the service life of the hydraulic pipe. In addition, the rough operation will also affect the durability of other components, so that the mechanical failure occurs frequently. Therefore, the usual operation must be soft, not high intensity, high dangerous action.
When a hydraulic tube exploded in a loader happened in operation engineering, because there was a higher pressure in the hydraulic pipe, and in order to avoid the excessive loss of hydraulic oil, the bucket should be landed first and then shut down and stalled, so as to reduce the pressure in the hydraulic system and slow down the oil loss. If the condition of the construction site is limited, the repair measures can be taken when the hydraulic pipe can not be replaced immediately. When the rubber hose between 25-8.0MPa hydraulic system pressure rupture, can take the sticking method: the specific method is ruptured hose around wipe clean; paint "anaerobic" glue ", epoxy resin glue, glue" 801 "or" 502 "glue in a cloth wrapped with tape or glue. The 4-5 layer (each layer should be coated with glue) can play the role of temporary sealing. The Guizhou direct jet loader has been shared here today.