The cage is an important element in car parts. The service life of the ball and driver manipulation, driving habits, driving conditions, maintenance consciousness has a direct relationship. The normal use of 200 thousand km or 5 years, there is little damage to the phenomenon. But once found to or straight Kaka sound and voice frequency and speed matching, the most is ball wear. Ball wear have two kinds of cases: 1 normal wear. The mileage in particular, dust cover is not damaged outside the cage, and cage inside the cage and a lot of oil. 2 abnormal wear. Mileage is not much, the outer bellows wear, throw ball cage into the sediment caused by oil, wear and noise.

Normal wear of ball cage no maintenance value, must be replaced. Said the abnormal wear of ball cage or wear extent is not found in time, can continue to use repair and maintenance. Generally use the dismantling, cleaning, adding ball cage oil, replace the dustproof sleeve etc. methods for maintenance, does not need to replace ball cage assembly, cost savings. Cage maintenance must be done early discovery, early maintenance and maintenance with high-quality ball and dust sets, ball cage oil can extend the service life of the ball.

    The 2015 Shanghai auto show to the Frankfurt National Convention Center (Shanghai), will be launched in December 2nd -5. Taizhou DLF Machinery Co. Ltd. sincerely invite you to visit our booth 1.1, D21!

    Our stand

Auto repair for automobile engine belt wear and prevent aging, are defined, in front of the definition of rare machine belt, the belt bears the primary outcome. In the proposed machine, via a belt drive of the auxiliary operation, such as shrink machine, air conditioner power steering pump, alternator etc.. If the belt is broken, perhaps there is a slip, will make the relevant auxiliaryloss function, or the function decline, and affect the normal use of the car.

Belt inspection process is quite simple. First check the belt tension, then you can use the thumb,press the 2 strong middle belt pulley. According to the pressure is about 10kg, the reductionhypothesis belt around 10mm, that is suitable for belt tension at. If pressure is too large, is that the lack of belt tension. If the belt there is almost no reduction, is that the belt tension is too large. Lack of tension, the belt is very easy be slipping. The tension is too large, easy damage of the auxiliary bearing. Therefore, should take corresponding adjustment nut or bolt loosen, thebelt tension adjustment to the best shape.

In addition, car repair must also wear belt. The old belt wear serious, so that the contact area ofthe belt and pulley dropped. Then just pressed the belt, the belt can be deeply sunk to thepulley groove. The rubber belt and a rubber belt that serious problem of aging, aging, mustpromptly change the new belt.

The automobile engine is the car brain, if the engine is bad, a car is useless. The car every dayto run in the street, a long time, may cause the engine belt wear or aging, so the owners generally over a period of time, will start to check the belt, so as to avoid unnecessary trouble.

People in the car repair and there are some false belief, these false belief is the formation of long-term low level of automobile manufacturing, repair means backward, the lack of testing means in the age of. These false belief sometimes seems right, in fact, has great harm, causes the vehicle damage, personal safety is threatened, and the greater likelihood is thus laid the hidden dangers of accidents, or cause the decrease of vehicle performance, wear speed,shorten the life etc..

1, the blind down engine thermostat

If the engine temperature is high and the blind demolition of the thermostat, coolant can proceed big circulation, can adjust the cooling intensity, it is difficult to ensure the engine working at asuitable temperature, but the engine is often in low temperature condition, resulting in reduction of engine power, speed up wear, increased fuel consumption. If the engine thermostat fails to repair or replace, the engine temperature is higher, it should be the other parts of maintenanceof the cooling system, the thermostat can not be removed.

2, if the engine temperature is high not low

Some people think that driving the engine temperature is high not low fear. In fact, the engine temperature is low is also a great harm. According to the normal temperature of the automobiledriving manual provisions, in order to ensure the service life of the engine.

3, pump and fan belt tightening the better

Belt tightening is not better. The belt is too tight will not only make the elongated or fracture,shorten the service life of the belt, but also because tension is too large, resulting in the early damage of the generator shaft, shaft bending deformation and bearing. Engine fan belt tightness should meet the technical requirements, the normal deflection when the belt assemblyis appropriate for the 10-15mm.

In 4, the engine idle temperature

With the idle temperature, due to the low speed, the oil pump can not quickly the lubricating oil into the lubricating oil pressure is low, the surface, the movement of engine parts under dry friction or semi dry friction condition; low temperature fuel due to poor atomization, the unburnedfuel into the crankcase, wash away the oil film wall on, will accelerate the wear parts. So, start the engine after a few seconds, the application of fast idle temperature, improve the lubrication condition of the engine.

5, burner for baking oil bottom

Winter burner for baking oil bottom, will not only make the additives in the oil and chemical changes, loss of the original performance, but also the oil cement, oil bottom deformation, easy to cause fire. The best approach is based on the minimum temperature in winter oil suitable for use. In some places, the best vehicle park in heat preservation facilities in the garage.

Removal method is more advanced ultrasonic spray method and the removal of nuclearclearance method, but the most used, the simplest way is the physical removal and chemical removal method. The two methods can also be combined.