Sometimes explosion-proof battery electric locomotives will slip, why? How to solve it?
The fact that the explosion-proof battery electric locomotive slips is due to insufficient adhesive traction. Obviously, the solution is to increase the adhesive traction of the explosion-proof battery electric locomotive or reduce the traction required by the electric locomotive. The common methods to deal with the slipping problem of explosion-proof battery electric locomotives are as follows:
1. Sprinkle sand. Using a sand spreading device is the easiest way to improve the adhesion coefficient between the wheel and the track by sanding.
2. Choose a route with a low slope. The greater the slope, the greater the traction force required by the explosion-proof battery electric locomotive to drive the mining cart. Choosing a route with a small slope can effectively reduce the traction force required by the explosion-proof battery electric locomotive.
3. Do not overload. Although different models of explosion-proof battery electric locomotives have different traction upper limits, there is a limit. Generally, the maximum traction force marked on explosion-proof battery electric locomotives is the same as its adhesive traction force. This means that once overloaded, the electric locomotive is likely to slip during driving.
4. Insufficient power. When the battery power is insufficient, the output power of the electric motor of the explosion-proof battery electric locomotive may be weakened, resulting in insufficient traction.
5. The transmission function is damaged. If the daily maintenance is not in place, there are problems with the transmission system, and insufficient power transmission may also cause the electric locomotive to slip. Of course, it is more likely to let the electric locomotive “strike” directly.
The above is a simple analysis of why the explosion-proof battery electric locomotive slips.