Avoid the four major mistakes during the use of agricultural machinery, and extend the service life!
The current agriculture is no longer the traditional farming model, and more is carried out by means of various agricultural machinery. Therefore, the role of agricultural machinery in agricultural production is also growing. However, when we use agricultural equipment, we often have some misunderstandings, which lead to a decline in the service life of agricultural machinery, or can not improve the efficiency of farming operations. What are the common misunderstandings? How to avoid them? Let's take a look at the following. Four common mistakes in the use of agricultural machinery 1, the more oil, the better When the oil in the bottom of the diesel engine is insufficient, the oil pump will take in air, which will affect the lubrication of the high-speed running bearing and the journal. In severe cases, the burning accident will occur. However, too much oil does not work. If the oil is too much, the crank connecting rod will stir the engine oil vigorously when the engine is working, which not only causes the diesel engine power loss to increase, but also consumes too much oil, and the engine oil phenomenon will occur, thus causing the cylinder to deposit carbon. Increase emissions pollution. 2, the lower the machine temperature, the better If the temperature of the body is too high, the engine charging efficiency will decrease, the combustion will easily cause air resistance, causing the mechanical strength to drop, causing the normal gap to be destroyed, and also causing deterioration of the oil, causing problems such as poor lubrication and increased loss. Too low machine temperature will cause fuel flow and evaporability to deteriorate, the combustion process will become slow, engine power will drop, fuel consumption will increase, frictional resistance will increase, wear will increase, and cylinder liners will be susceptible to chemical and electrochemical corrosion. So it is not the lower the machine temperature, the better. 3, the tighter the bolt, the better Fasteners connected to bolts and nuts on agricultural vehicles, such as cylinder heads, connecting rod bearing caps, crankshaft bearing caps, etc., should ensure that their bolts and nuts have sufficient preload. The pre-tightening force is too small to ensure the normal operation of the agricultural vehicle. However, if the bolt is tightened too tightly, not only will the connecting piece be deformed under the action of external force, but also the tensile permanent deformation of the bolt, the pre-tightening force will decrease, and even the buckle or the broken, causing the connection to fail. 4, the tighter the drive belt, the better Pumps, generators, hydraulic pumps, etc. on agricultural vehicles are basically driven by V-belts. If the belt is slack, it will cause slippage, which will reduce the transmission efficiency and cause serious wear of the V-belts. However, the belts will not be stretched due to stretching. Excessively shortens the life of the belt and causes the pulley shaft to bend and the bearing and shaft wear to accelerate. Therefore, it is not the tighter the drive belt. The above is the misunderstanding of the use of agricultural machinery, I believe that most people have to commit these basic operations, in order to extend the life of the agricultural machinery, it is necessary to master this operational knowledge, for the use of agricultural machinery, what else do you have to add Is it? For the wonderful pictures and popular comments on the use of agricultural machinery, you may be interested in the following recommended content, welcome to read. Tetanus Shot,varicella vaccine,Hepatitis B Injection,Hep B Vaccine FOSHAN PHARMA CO., LTD. , https://www.fs-pharma.com
