Multi-function appear what are the cause of the noise - dining car
Flow dining car manufacturer
Use after a period of time in the utility diners tend to present such a question, is the noise of the motor will gradually become bigger.
Lead to this situation because there are many, generally do not prevent.
Therefore, we in the use of utility diners encountered this kind of condition, should according to the detail of the reason for repair.
So, what on earth is the reason led to this situation?
Let's take a look at below.
First, utility diners magnetic steel loose, fall off.
Strong magnetic steel is made up of several kinds of hard metal, such as iron and aluminum, nickel, cobalt, etc, and sometimes copper, niobium, tantalum, used to produce super hardness permanent magnetic alloys.
Second, the motor internal axial channeling.
Again, there are motor commutator surface oxidation, ablation, the oil pollution, uneven, commutator segment is loose.
In the other, motor rotor chamber, and motor rotating parts.
Motor consists of two parts, the rotor and stator, it is used to complete electrical energy and mechanical energy and mechanical energy and electrical energy conversion devices.
The motor rotor is divided into motor rotor and generator rotor.
After all, the motor bearings lots: motor bearing is also called the motor bearing may motor bearing, is specially applied to the motor may be a special bearing on the motor.
Motor bearing is a bearing support shaft parts, it can guide the axis of rotation, also able to turn over the shaft parts, under the concept of bearing is very broad.