When it comes to the maintenance of the beauty industry, it will not happen overnight. At present, it seems that there is no obvious effect, but as long as you are careful and have the right methods, you can always win more time for your youth than your peers.
Traditional automobile
People who love cars have different anti-aging ways at different ages, and their life span and condition also have a "life cycle". Generally speaking, the life cycle of an automobile can be divided into five stages, namely, running-in period, golden period, mature period, recession period and elimination period. The "physical condition" of cars in different periods is very different, and the maintenance methods are also very different. If you want to keep your car "healthy and beautiful", it is the key to maintain it by "age"!
Running-in period: vehicle age 1 year.
The first year after the purchase of a new car is the complete period of vehicle function and the best period of vehicle condition. In this period, there is basically no need to worry about vehicle problems, only need to maintain a high driving frequency and improve the running-in between various parts of the car, so as to make the new car reach the best use state.
Maintenance key:
1. Carry out routine maintenance (oil change, machine filtration) according to the manual requirements.
2. At the same time of maintenance, go to the 4S shop regularly to clean the air filter and air conditioning filter element of the car, and check the basic conditions of various vehicles such as engine oil, tires and suspension.
Golden period: car age 1-3 years.
Most fuel vehicles have a basic three-year warranty of 654.38+ 10,000 kilometers, and most major parts also have a three-year warranty period. To put it another way, after the 3-year warranty period, the maintenance cost of the car rises, so the time within 3 years of the car age is the golden period of the car.
Maintenance key:
1. First, carry out routine maintenance items and replace the oil and machine filter.
2. Check the whole vehicle at least once, focusing on driving-related items, such as tires, chassis, brake system, engine compartment, lighting conditions, wipers, reversing radar, etc.
Maturity: 3-5 years old.
When the car has been used for 3-5 years, the vehicle has entered a mature stage, which means that the overall state of the vehicle has reached its peak. After the maturity period, the state of the vehicle will begin to decline.
Maintenance key:
In addition to routine maintenance, it is also necessary to focus on inspection and maintenance from the following three aspects:
1. Brake pad: Brake pad is the most critical safety component in automobile braking system, and the brake pad should be replaced in time after the friction material is used. According to the vehicle's annual driving speed 10000 km, it is necessary to replace the brake pads after the vehicle has been used for about 5 years.
2. Fuel pump: The vehicle has been used for more than 3 years and needs to be cleaned or replaced.
3. Shock absorber: If the vehicle is not running as smoothly as before, you should consider checking the shock absorber.
Decline period: vehicle age is 6- 10 year.
After the car has been used for six years, the overall condition of the car can be said to be declining year by year, various problems will appear to varying degrees, and the maintenance cost will also increase year by year.
Maintenance key:
1. At this stage, the problems of vehicle rubber parts, air conditioning, car paint and power system will be more prominent. Especially the rubber aging of rubber parts, no matter how you usually take care of the vehicle, rubber aging is inevitable, so the rubber parts of the vehicle (oil seal, sealing strip, etc. ) It needs to be replaced most.
2. In addition, we should also strengthen the maintenance of vehicles, check the condition of vehicles regularly and carry out maintenance in time.
3. It's best to do routine vehicle inspection before driving every time.
Elimination cycle: vehicle age exceeds 10 years.
/kloc-car age above 0/0 is equivalent to people's old age, and various explicit and implicit dangers are constantly emerging. Usually, accidents will happen if you are not careful.
Maintenance key:
1. Vehicles in the elimination period must be maintained frequently.
2. Be sure to check the condition of the car before driving to see if there is oil leakage under the car and check whether the brake system is normal. In order to drive safely, car owners must be more careful.
New energy pure electric vehicle
Understand the maintenance rules of traditional cars, and then let's talk about the maintenance of electric vehicles, the current "rookie".
Electric vehicles use drive motors and batteries to replace the engines of traditional vehicles, so the maintenance of power batteries and drive motors is the main task of electric vehicles.
The routine maintenance of new energy vehicles is mainly based on inspection and adjustment, mainly for nine systems: power battery system, motor system, electronic control system, braking system, steering system, body system, transmission and suspension system, cooling system and air conditioning system.
In addition, new energy vehicles should also check the insulation of high-voltage wiring harness to avoid vehicle leakage and ensure vehicle driving safety.
1. Maintenance interval
At present, the maintenance cycle is selected according to the odometer reading or the number of months of the vehicle, whichever comes first. When the vehicle mileage exceeds 50,000 kilometers or 30 months, new energy vehicles can be maintained and maintained in the same period.
The biggest difference between new energy vehicles and traditional vehicles is the daily maintenance of power battery system and motor system. The contents of braking system, steering system and air conditioning system are basically the same. Traditional vehicles need daily maintenance such as engine oil, three filters and belts.
2. Maintenance precautions
At present, ternary lithium-ion batteries are widely used in electric vehicles. In order to ensure the safe use of power battery, give full play to its performance and prolong its service life, the following points should be paid attention to when maintaining electric vehicles:
Correctly master the charging method
There are two kinds of vehicle charging methods: slow charging and fast charging. Standard charging usually takes 8 ~ 10 hour, which is what we call slow charging; Generally, fast charging can fully charge 80% of the power in half an hour and 2 hours, but fast charging will shorten the life of the power battery. In order to effectively improve the battery life, we should follow the principle of shallow charging and shallow discharging.
It is forbidden to lose power during storage.
If the vehicle is parked for a long time, the negative pole of the low-voltage battery must be disconnected first to keep the power battery at 50% ~ 80% and the self-discharge rate is the lowest. In order to avoid battery performance degradation caused by long-term parking, it is recommended that the owner charge and discharge the vehicle once a month.
Avoid slamming on the accelerator pedal.
When the new energy auto start or driving, if the accelerator is slammed, the output current of the power battery will be very large, and the large current discharge is easy to produce lead sulfate crystals and damage the battery plates. If the vehicle speed suddenly drops to tens of kilometers per hour during driving, it is very likely that there is a fault inside the power battery, so you should find a professional to check and repair it as soon as possible.
Do not expose and charge during exposure.
At present, the working temperature range of lithium-ion batteries in new energy vehicles is -20℃ ~ 60℃. When exposed to the sun for a long time, the battery of the vehicle will lose water due to the increase of internal pressure, which will lead to the decrease of battery activity and accelerate the aging of the electrode plate. In the case of high temperature exposure, it is even more impossible to charge new energy vehicles.
Be careful when cleaning.
When cleaning the outside of pure electric vehicles, attention should be paid to avoid water flowing into the body charging socket. When cleaning the interior of the front hood of the vehicle, do not rinse it with water. You should try to clean it with a rag to avoid damaging the circuit, and be more careful when cleaning the power battery. The high-voltage components of pure electric vehicles have high dustproof and waterproof grade, so special vacuum cleaners can be used to clean the exterior of the vehicles.
Going through the car in various periods is like accompanying the family around you. With the growth of car age, various "physical problems" will gradually appear. Doing maintenance on time according to the age and condition of the car can not only make the car youthful and beautiful, but also avoid potential safety hazards!