The operation of the tanker can be judged by using the inspection lamp on the instrument panel. Then, it can be diagnosed with the meaning of the following indicators. 1. When the oil lamp of the dashboard of the oil tanker is on, there are two situations that may happen. The first is the lack of pressure in the oil pump. At this time, it is necessary to immediately stop at a safe location to avoid engine damage caused by the continued operation of the vehicle without oil lubrication. The second is the lack of oil, the engine does not receive full lubrication of the oil, if under normal conditions, the consumption of oil will not be excessive, so it should be because the engine oil leaked. 2. The water level indicator on the dashboard of the oil tanker is on, because the water in the water tank of the vehicle may not suddenly be inexplicably reduced. Then, it should be the cooling system has failed. There are two possible causes of the failure. . First, there may be a water leak in a certain place in the cooling system. The second is that the temperature is too high, causing the water pressure to shoot out after the pressure of the cooling system rises. If the tank is leaking, you can temporarily add water to the auxiliary tank and try to open the tanker to the nearest repair station. However, because the vehicles are not the same and the position of the sub tank is different, it is still necessary to understand the vehicle manual before using the vehicle. If it is because the operating temperature of the engine is relatively high, do not cover the sauce tank easily to prevent the damage caused by the steam coming out in a moment. It is also not possible to drive the vehicle to the destination, which will also cause more damage to the engine. If the temperature of the tanker 's water temperature lamp is not on, it means that the cooling fan used for cooling has malfunctioned and the vehicle needs to be parked, otherwise it will rise during the temperature component rise. Stress will also grow bigger and bigger. Causes the coolant to become a high-pressure steam that leaks out. Caused deformation of the engine cylinder head and damage to the cylinder mattress. If the brake oil lamp of the tanker is on, it may be because of the oil leakage in the brake system or the excessive wear of the brake pad. It should be immediately stopped by the side, otherwise the brake failure will result in greater damage. danger. When the ABS lamp lights up, it proves that the brake system is not working, but there is still a brake function, such a situation is best to go to a professional repair shop for maintenance. (Text / Sun Ni) Bimetallic Parallel Screw and Barrel
The outer surface of the screw is cut into a cylinder with a spiral groove or a cone with a tapered spiral groove. The screw has a different head, the head is called an external hexagonal screw. There are others, such as large flat screws, hexagon socket screws and so on.
Commonly used screw materials in China are No. 45 steel, 40Cr, ammoniated steel, 38CrMOAl, high-temperature alloys and so on. Bimetallic Parallel Screw And Barrel,Barrel Screw For Extruder,Screw And Barrel Set,Barrel Screw ZHOUSHAN JINTANG OULIN MACHINERY CO., LTD. , https://www.oulinscrewbarrel.com