With the substantial rise in private cars, many friends who have not previously contacted the maintenance of electric cars have their own private cars, they have a common point, for the car will only use, do not know how to repair, more do not think about maintenance, often the car or "short dress" on driving in the cold autumn wind, the results, the car from time to time on the halfway point "Little temper", give the owner a lesson, but the car owner it puzzled, repeatedly think that the car is not good, in fact, ...... on the use of the car is the biggest impact on the temperature.
People generally know that the normal "body temperature" of the car should be 30 ~ 90 ℃ for good; more than the "fever" (open pot), too low will be a large increase in fuel consumption, the car to go very "meat The car will be very "meaty" and not strong, as if it is not awake. However, the climate in Beijing is characterized by four distinct seasons, with cold winters and hot summers.
With the substantial increase of private cars, many friends who have not contacted with the maintenance of electric cars have their own private cars, they have a common point, they only use the car, do not know how to repair, and do not think about maintenance, often the car is still "short dress" driving in the cold autumn wind, the result is, the car often in the halfway point "Little temper", give the owner a lesson, but the car owner it puzzled, repeatedly think that the car is not good, in fact, ...... on the use of the car is the biggest impact on the temperature.
People generally know that the normal "body temperature" of the car should be 30 ~ 90 ℃ for good; more than the "fever" (open pot), too low will be a large increase in fuel consumption, the car to go very "meat The car will be very "meaty" and not strong, as if it is not awake. However, the climate in Beijing is characterized by four distinct seasons, with cold winters and hot summers.
The winter is very cold, with the average daytime temperature in January reaching about minus four or five degrees Celsius, and the lowest nighttime temperature reaching minus ten degrees Celsius. However, the summer season is very hot, with temperatures reaching 40 to 50 degrees Celsius in the midday sun, and often with torrential rain. The climate temperature changes throughout the year is quite large, that is, in order to ensure that the body temperature also needs to change to protect themselves, the car in this environment should also do so corresponding to change the quarter maintenance, adjustment to ensure normal work, driving, otherwise in the winter wear "short dress" driving electric car "not It is impossible to have a cold.
The car is made of iron through precision processing, it is through the tight cooperation movement between the parts to achieve engine operation and drive driving, it is designed to work normally at about 90 ℃, at this time, the piston, crankshaft expansion after the accuracy of the fit is just right, if the gap between the moving parts at low temperature is too small wear and tear is very large, in its winter degree cold start when the temperature is extremely low, wear and tear is more intense, and it It takes a long time to warm up from below 0℃ to the normal 90℃, so the amount of wear is the biggest in the whole year. Furthermore winter degree after evening parking, lubricating oil sinks to the bottom of the oil, due to the role of low temperature directly affects the viscosity of lubricating oil, high viscosity oil in the car start, the flow speed is very slow, and so on to reach its lubrication work surface, is already longer, before the machine parts in the unprotected friction and wear off part of the metal, in the long run, three months winter degree down electric car interior has been worn seriously, equivalent to Normal good maintenance under the wear and tear of more years.
