Many customers will shorten the life of the tanker if they use it improperly after purchasing the bulk powder tankers. This article will tell you some information about the maintenance of the bulk powder tankers.
Engine oil is essential in the use of diesel engines, mainly for lubrication, cooling, cleaning and other functions. Therefore, many drivers of bulk powder tankers will pay attention to check the amount of lubricating oil and add it according to the standard, but they ignore the inspection of the quality of lubricating oil and the replacement of the deteriorated oil, resulting in the moving parts of some engines always running at a high speed. Running in a poor lubricating environment, thus accelerating the wear of various parts. Under normal circumstances, the loss of engine oil is not large, but it is easily polluted, thus losing the role of protecting the diesel engine.
During the operation of the diesel engine, many dirt (soot, carbon deposits and fouling generated by incomplete combustion of fuel) will enter the engine oil. For new or overhauled machinery, there will be more impurities after trial operation. If you just add it without changing it, you are eager to put it into use, which will easily cause accidents such as tile burning and shaft holding.
In addition, even if the engine oil is changed, some bulk powder tankers drivers will not thoroughly clean the oil passage due to lack of maintenance experience or to save trouble, so that mechanical impurities still remain in the oil pan and oil passage.
(1) Apply butter to the cylinder head gasket.
Butter is a grease commonly used in the repair of bulk powder tankers, which can play the role of lubrication and sealing. Therefore, some repairmen will put a layer of butter on the cylinder gasket when installing the cylinder gasket, thinking that this can increase the sealing of the diesel engine. As everyone knows, doing so will affect the working performance of the diesel engine.
Cylinder gasket is the most important seal between the cylinder block and the cylinder head of a diesel engine. It can not only seal the high-temperature and high-pressure gas generated in the cylinder, but also seal the cooling water and lubricating oil in the cylinder head and cylinder body. Therefore, in When disassembling the cylinder gasket, pay special attention to its sealing quality.
If butter is applied to the cylinder gasket during installation, when the cylinder head bolts are tightened, part of the butter will be squeezed into the cylinder water channel and oil passage, and the butter remaining between the cylinder gasket will flow due to the high temperature when the cylinder is working. The other part remains on the joint surface between the cylinder block and the cylinder head, so that there is a gap between the cylinder gasket, the cylinder head and the plane of the body, and the high-temperature and high-pressure gas can easily impact the cylinder gasket from here, destroying the cylinder gasket and causing leakage. gas.
In addition, when the butter is at high temperature for a long time, it will also produce carbon deposits, which will cause premature aging and deterioration of the cylinder pad. Therefore, do not apply butter when installing the cylinder head gasket.
(2) Grease the tire nuts.
In order to tighten the nuts easily and prevent corrosion, many repairmen oil the bolts and nuts of tires. In fact, this is a wrong approach. Because after the tire nut is tightened, the thread has a self-locking feature.
This is because the thread helix angle is smaller than the equivalent friction angle between threads. In a given bolt connection, the helix angle is a certain value, while the equivalent friction angle changes with the friction state between threads. Obviously, the equivalent friction angle between threads decreases after oiling, and the self-locking performance of bolted connection becomes worse.
Therefore, never apply grease or drip oil on the bolts and nuts of bulk powder tankers tires. Doing so will loosen the nuts and even cause accidents.
PANDA MECH is a professional manufacturer of bulk cement tankers in China, factory direct sales, specializing in the production of bulk cement tankers, bulk powder tankers, fly ash tankers, flour tanker trucks, dump trucks and other products, which are exported to 100+ countries and regions , can customize different cement tanker capacity, size, professional design team design bulk powder tankers drawings.
