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The Current Will Also Affect The Wear Of Power Tools Carbon Brush

Oct 19, 2017

the current will also affect the wear of Power Tools Carbon Brush
A very important basis for determining the quality performance of the Power Tools Carbon Brush is the wear rate of the Power Tools Carbon Brush. The smaller the wear rate of the Power Tools Carbon Brush, the longer it will be. Also, because the wear rate of the Power Tools Carbon Brush is small, the workload of the associated personnel will be relatively small and the operating costs will be very low.
1, smoothness of the surface of the slip ring will cause some wear on the Power Tools Carbon Brush: If the smooth surface of the slip ring is relatively high, because the friction coefficient produced by it will be relatively small, then the Power Tools Carbon Brush wear rate It can be reduced. In addition, we all know that there is a layer of oxide on the surface of the slip ring, the main role is to reduce the slip ring and the Power Tools Carbon Brush between the friction coefficient, so as to reduce the wear of Power Tools Carbon Brush.
2, the pressure of the compression spring will also affect the wear of the Power Tools Carbon Brush: the pressure of the compression spring must be adjusted evenly, because if the compression spring pressure is too large, it will increase the Power Tools Carbon Brush mechanical wear; The pressure is too small, although the friction between the Power Tools Carbon Brush and the slip ring is small, but it is likely to cause poor contact and sparks.
3, the current will also affect the wear of Power Tools Carbon Brush. Under normal circumstances, the graphite Power Tools Carbon Brush in the positive Power Tools Carbon Brush flow through the current than the power of the Power Tools Carbon Brush current flow is relatively large, free to cause the positive Power Tools Carbon Brush wear degree than the negative Power Tools Carbon Brush wears some. And the wear of the positive slip ring is also more than the negative slip ring, then each time the unit overhaul, we can adjust the Power Tools Carbon Brush positive and negative cable head to achieve the purpose of delay wear.
4, Power Tools Carbon Brush material can also affect the wear of Power Tools Carbon Brush. Different Power Tools Carbon Brush manufacturers and different Power Tools Carbon Brush models are not the same in composition and structure, and the wear rate of the Power Tools Carbon Brush will not be the same. So we recommend that the majority of customers try to choose the same Power Tools Carbon Brush, because it can reduce the product model and the resulting Power Tools Carbon Brush uneven self-wear rate.
Four models:
It is important to choose the Power Tools Carbon Brush model correctly, and its technical performance is different due to the differences in raw materials and processes used to make Power Tools Carbon Brush. Therefore, when choosing Power Tools Carbon Brush, you should consider the performance of Power Tools Carbon Brush and the requirements of Power Tools Carbon Brush. Power Tools Carbon Brush Use good performance logo should be:
1, in the commutator or collector ring surface can quickly form a layer of uniform, moderate and stable oxide film.
2, Power Tools Carbon Brush long life, does not wear commutator or collector ring.
3, Power Tools Carbon Brush has a good commutation and current collection performance, so that the spark within the allowable range, and the energy loss is small.
4, Power Tools Carbon Brush run, but hot, low noise, reliable assembly, no damage.
Is a motor or generator or other rotating machinery and the rotating part of the fixed part of the transfer of energy or signal between the device, which is generally made of pure carbon coagulation agent, the appearance is generally a box, stuck in the metal bracket, which has a spring Press it on the shaft, such as oil drilling is completed, the need for testing, it is necessary to put the instrument from the wellbore down, that is, through the Power Tools Carbon Brush signal from the rotating part of the (cable wire drum) to the ground instrument. Power Tools Carbon Brush looks like a pencil-like rubber band, the top of the wire leads. The volume is very small. Power Tools Carbon Brush as a sliding contact, in many electrical equipment has been widely used. Product materials are mainly electro-graphite, dipped in graphite, metal (including copper, silver) graphite.