1. minor repair their own hands

For another air filter, install a light bulb such a small live completely unnecessary on the 4S shop, light queuing had to wait for an hour, have to catch a high working hours, there is time to finish their own. So like this kind of primary car knowledge, should have given yourself some tutoring. Like brake light bulbs such parts are loss of goods, even if the new car is also inevitable damage, so as long as you carefully study the car tail light simple structure, you can go to the street to spend 5 dollars to buy a light bulb, and then their own hands for the car for On, so that both save the queuing of the pain, but also increased the exchange of love between the car, can be described as two birds with one stone.

2. Maintenance to the fast repair center

General household cars every 5,000 kilometers to be carried out oil, machine filter replacement, if the times to 4S shop replacement, time-consuming, laborious, but also cost money. So for this kind of no technical content of the live can be assured to the community quickly repair shop care. If the shop to provide oil and other raw materials are not enough rest assured that you can go to the 4S shop to buy bottles of oil, and then go to the shop to spend 10 minutes to solve the problem, so that up to pay 20 yuan wages, but also Free repair workers on the chassis, the tire of the detailed examination, why not it?

3. Susceptibility to 4S shop free diagnosis

Now the cars are equipped with complex electronic systems and sophisticated mechanical components, in the event of a larger failure, definitely not roadside stalls or auto parts can be resolved. Want to repair a complex structure of modern cars, in addition to have a wealth of professional experience, the more important is to rely on extremely advanced electronic equipment auxiliary maintenance, and this is what those shops do not have, then you have to believe Brand store strength. Now 4S shop in order to win customers basically fault detection is free, so you can run a few more 4S shop first test the root causes of failure, if several stores are given the same answer, it can basically determine the problem where the The But then you do not have to rush to pay repair, if the maintenance process is not complicated, then you can buy accessories from the 4S store, and then to the auto parts to find repair shop, of course, if the electronic device, it is best not to Province that money.

4. Overhaul to be professional

Cars are sophisticated machines, superficial small faults can also count on those "guerrillas", but if you really encounter a greater failure, then you have to go to a professional 4S shop. For the maintenance of the engine, gearbox, chassis, computer and other parts, my point of view is sure to repair the 4S shop. Give me a personal experience of the example of it, a friend of the Bora, had only slightly engine oil, the results in a small repair shop after the repair have been unable to beat the car, high-speed sound and many other inexplicable problems, the last that Friends had to spend money to 4S shop for a thorough repair, the results inside and outside also lost a thousand dollars. So, here also to remind you that the key parts of the fault, we must choose 4S shop repair.

5. Do not blindly follow the original accessories

To their own Jetta, for example, the air head of the air filter outside the plastic box in the 4S shop to buy more than 200 yuan, while the auto parts of the city 80 yuan a sub-factory streets are, according to my visual quality is not bad The So I did not hesitate to Auto Parts City, selected vice factory, has been used for more than two years, there is no problem. In fact, the election of vice plant is also a principle: 1. Like this plastic parts, even if the deputy factory is not as durable as the original, it will not let your car immediately broke down, big deal 80 yuan and then one; Air filter plastic box does not belong to the core of the car body, if there is a problem will not cause permanent damage to the car; Like the brake pads, tubing, belts and other key components of these I will definitely not use the deputy factory, because the quality of sub-factory accessories, after all, unreliable, if these key parts of the problem, then you can save money.

Present By The Automobile Spray Paint Booth Solution Provider: GZ Guangli Spray Booth

Sheet metal paint is a car repair technology,

Automotive sheet metal spray paint

That is, the deformation of the metal part of the car to repair,

For example, the body shell was hit a pit, it can be restored through the sheet metal as it is,

And then by spraying the special paint to make the deformation of the car metal watch

Face restored to the same as other intact, as ever.

Sheet metal calibration

Is a car sheet metal spray for pre-plastic work, we car body it as a woman's body, a perfect woman's body is like a model body, metaphor: a luxury fashion, if you make an ordinary person to wear Then there is nothing reflected, it seems overshadowed, then you wear clothing model, it dazzling dignitaries. Very simple truth, distortion of the body how to set off the luster of paint it? Many painters think sheet metal is not their own sub-matter, [sheet metal and spray paint can be said that their own things, it can be said is not their own sub-things].

Shaving gray plastic type

Car body through the sheet metal calibration and some sheet metal work irreparable defects, even if it is to replace the new parts there will be an imperfect place, in order to be more perfect and delicate, you must use sculpture techniques to make up for defects, the car In the deformation and other reasons after the damage, its flatness, angle and lines, each site needs to be filled with scraping ash to wear out, with the formula that: Scraping gray = recovery body skin = mold product = mold processing Procedures, any car body car body are made of metal stamping, we repair the body of the skin just like the repair of the mold, so we shave the gray molding process and the mold processing coherent, which is the average painter can not Do the work, many painters who have done for many years will lament the words "spray a car easy, do a good ash, ah, ten years hard to grind a group of ash."

Sheet metal spray paint

Paint treatment

As the name suggests, is the last process of the finish, to be dry after the paint to deal with the flaws above, make the best efforts will leave part of the place is not very perfect, then only the late remedy, in fact, the paint was satisfied with the paint Noodles are not perfect, such as <Benz> <BMW> loading paint will have a slight fine fish scaly phenomenon, we call the orange peel phenomenon, which is the natural phenomenon of the film in the leveling process of drying time difference , Of course, most people are difficult to detect, to use the expert level of appreciation can be found, so to fool the eyes of experts, only the paint dealt with, we call the "mirror treatment." First with 1500-2000 purpose beauty sandpaper for leveling grinding <2500 can be used if necessary>, and then with a rough rock or clay composition of the crude wax grinding, processing sandpaper marks, the next step with fine wax grinding < No silicon>, dispose of the traces of crude wax, and then use the reductant to achieve the perfect luster, and then use a mirror finish to completely clear the halo and smear, then paint to achieve the deepest luster, the last process is sealed enamel, This can achieve the perfect finish of the expert level.

About car sheet metal painting detailed process: Please come to GL Spray Booth Solution Provider

In the election time, some reasonable objective factors, including the compartment space, fuel economy and price are very important. But for many of us, it is difficult to put away personal subjective feelings when buying a car. A car may be able to do invincible practicality and fuel economy, but if you can not let it in the face of the smile when you open, then you buy it the meaning of where?

In order to study which car to open up the most pleasant owners, J.D.Power made an APEAL (car performance, operation and design research) annual research findings. Looking for about 70,000 owners who have or rented a 2017 model for more than 90 days and asked them if they were satisfied with the details of the car's 77 refinements and then awarded the top ten car owners based on the scores (out of 1000) Of the car brand.

In the future, the evaluation of the owner may change due to factors such as reliability, but this result allows us to know the most pleasant car at this stage.

TOP 10 MINI 838 points

First debut is BMW's entry brand - MINI, although many owners will choose a wide range of options, resulting in the final landing price is not cheap, but after all, is a relatively mainstream models. It is undeniable that the MINI will fashion the appearance and movement of driving a good combination of feelings, so that owners are attracted to this.

TOP 9 Jaguar 838 points

Jaguar and MINI, the same is the British brand, scores are exactly the same. Like the MINI, from the F-TYPE and F-PACE, it is a good combination of stylish appearance and attractive dynamic driving experience. The difference is that Jaguar can provide good driving quality, its appearance is classic and elegant. Jaguar offers some excellent engines, such as the V6 and V8 mechanical supercharged engines, as well as the power of the diesel engine.

TOP 8 Lexus 842 points

Lexus is the only Japanese brand in the top ten. Toyota's high-end brand provides a maverick appearance (here to discuss its good part) It is undeniable that this makes the car look luxurious, although it does not always make people feel driving up fun, but the owners really like LC500 on the 5.0 naturally aspirated engine.

TOP 7 Cadillac 843 points

Cadillac to seventh of the advantages of ranking seventh. Like Jaguar, most of Cadillac's models can also feel beautiful and well-driven, but with one exception, XTS, the car represents the old predecessor of the Cadillac era that we wanted to forget. Fortunately, XTS will be discontinued.

TOP 6 Lincoln 849 points

When we saw Lincoln ranking so high, more than the Cadillac, Jaguar and Lexus, we are some surprise. Lincoln's models are still in keeping with the parent company - Ford's inextricably linked, but this is not necessarily a bad thing, for us is not very important. The mainland, and the upcoming pilots will give a better impression. Lincoln also began to provide some unique services, such as Lincoln Black Mark Service, will provide a similar excellent driving service.

TOP 5 Mercedes-Benz 851 points

The first five have four German brands, Mercedes-Benz is the lowest score that. Now the new Mercedes models have a gorgeous interior (CLA, GLA and other models except), and good performance, especially those in the rear marked AMG three letter models.

TOP 4 Audi 854 points

Audi than the trigeminal star won more than 3 points, ranked fourth. Owners are very fond of Audi's modern interior design and high-tech equipment, especially the virtual cockpit. Audi can balance comfort and maneuver and provide some powerful engines.

TOP 3 BMW 855 points

BMW only lead the Audi 1 points. The ultimate driving machine for BMW to create a lot of people like the car, but in recent years, its car has become less pure. For some people, it's also a good thing to see BMW's car more comfortable. But when discussing the best driving experience, the owners are still the most favorite BMW. It can make it better.

TOP 2 Czech Republic 869 points (Note: Now the Czech has been a separate brand)

Czech Republic is the only one in the top ten Korean brand, and made the second place results, impressive. Not only that, it leads the third of the BMW up to 14 points. The overall quality and driving experience of the Jeanne G80 SPORT still needs to be improved, but we can not talk too much about this score, after all, it is decided by the owner.

TOP 1 Porsche 884 points

Ranked # 1 Porsche ahead of Jennings 15 points. We are not surprised. Porsche's sports car, from Boxster to 911, is the best in the whole field, while Porsche has given Panamera, Macan, Cayenne the same sport, which even makes Panamera's appearance acceptable, so what else Do not love Porsche? Obviously No.

Although this is a result of the questionnaire, but still can not represent everyone, everyone will encounter a lifetime you feel happy car, whether it is a million car or performance small steel gun, or Only the ordinary car, there is always a moment to make your life unforgettable. Usually patrol countless, discerning editor of the male gods, apparently have their own views

Fix cars, looking for Spray booths and car lifts At Guangli Spray Booth.

In the paint, there are various solvents containing benzene and benzene compounds, such as toluene, xylene and so on. Diluents in ethanol, butanol and other common industrial solvents are also toxic, and even some are highly toxic, such as methanol and so on. The existence of these toxic substances on the human nervous system, respiratory system and skin have some toxicity, the most common occurrences such as benzene poisoning and paint poisoning and so on. In the coating process, often produce large amounts of volatile gases, spread in the air. These large amounts of toxic hot gases, if inhaled by the body, can develop nervous system diseases, such as dizziness, palpitation and nausea and vomiting. Frequent exposure of fingers and other parts to various solvents and toxic gases can also cause skin corrosion, degreasing, itching, roughness, cracking and other diseases.

In painted environments, working eight hours a day, while working in a safe environment, does not have the same level of sensitivity and affordability. Over time, over time, it is inevitable that the body will not be affected, so in the paint job site, we must take the necessary protective measures can be considered from the following aspects.

First, establish the first thought of safety and enhance the concept of protection

Painting construction, we must establish the first security concept, enhance the concept of protection, the implementation of specific security measures. First of all should understand the types and characteristics of paint, toxic injury to the human body, the use of paint precautions, and may be poisoning emergency measures. Especially in indoor, cabin, underground construction sites, mines, vehicles and other poor ventilation or no ventilation in the construction environment, must not exceed the maximum allowable concentration of solvent and working hours limit.

Construction workers must understand in advance to grasp the packaging of toxic solvents signs, and master the safe use of solvents. In particular, the person in charge of construction and the personnel responsible for safety must establish a clear job responsibility system, supervise and inspect the implementation of safety production and labor protection regulations and relevant operating procedures. The construction methods, the issuance and use of labor protection supplies, ventilation and ventilation equipment, the normal operation of the necessary supervision, and construction workers often safety education, firmly establish the idea of safety first and labor protection concept, the timely elimination of all kinds of Safety risks to ensure safe production.

Second, to ensure the normal operation of construction equipment and safety protection devices

In the coating construction process, the correct construction technology, normal and intact construction equipment and safety protection devices, is the fundamental guarantee of safety, indispensable, is a complete system engineering.

In the rapid development of science and technology today, everyone attaches importance to the safe production of modern, general coating production site, the conditions are better. However, in some maintenance enterprises, some township and village enterprises are in poor conditions and often have one or the other problems. This is a weak link that deserves our attention. from the process, from the construction equipment and safety devices. to eliminate unsafe hidden dangers. According to the coating production of the specific circumstances, consider the use of paint construction equipment and safety protection device configuration and use. Such as indoor construction and the use of volatile solvents, should be used to install airtight equipment or exhaust devices to prevent leakage of equipment. If in the tank, tank painting inside, be sure to ensure that the displacement and intake air to maintain balance. In short, should be necessary construction equipment and safety protection device to ensure the safety of coating production.

Third, improve the construction environment, to ensure normal ventilation

For spraying construction sites, normal ventilation is very important, is to prevent the occurrence of fire and explosion accidents of the fundamental measures, but also to prevent harmful gases an important means of excessive. Under normal circumstances, the windows and other openings directly with the outside ventilation area of ?? the area should be coated workshop floor area of 1/20 or more, it is possible for normal ventilation. If you have good ventilation equipment, you can not be limited by the above ratio. The actual situation of coating production, paint usage and types are constantly changing, volatile gas production and discharge are not balanced, all with the time, the region, the spraying situation without certain changes in law. To this end, we must constantly carry out the necessary testing, strictly control the "three wastes" exceeded, identify problems and solve them in time, must never have the idea of once and for all.

Fourth, to strengthen the construction environment testing to prevent "three wastes" exceeded

Indoor construction, at least check the air concentration in order to maintain a good construction environment every six months. This is in the production of more normal production without any difference between the circumstances put forward. For coating production changes, such as production, process have greater changes, we must important parts, that is, the safety factor of the larger parts, timely testing. Grasp the changes in the status of various parts of the data in order to take appropriate measures. For widely used organic solvents, such as acetone, xylene, toluene, ethyl acetate, dichloroethane, etc. must regularly check the degree of contamination and determine the sampling site. The main choice in the exhaust, exhaust vents, floors, ceiling and other parts of the vicinity, and determine the concentration distribution, and the choice of the same interval between the plane as the measuring point. According to the measured data and distribution, check with the control standards. If there are excessive standards, measures should be taken to deal with them to prevent accidents and ensure a good and safe environment for construction.

Fifth, the operator's protection

In the coating process, the operator in the construction site, directly in the paint and solvent operation, all kinds of toxic gases and solvents pervade, filled the entire place. Therefore, the protection of individual operators is very necessary, but also very necessary. This is also an important part of painting safety technology.

Construction workers in the painting operate, should wear a variety of protective equipment, such as overalls, gloves, masks, masks, glasses and shoes and hats. Do not allow solvents to touch the skin. At the same time rub the exposed skin on medical Vaseline or other skin care products. Low boiling point on the solvent, volatile fast, toxic, easy to inhalation of the trachea spraying workplace should pay special attention to prevent inhalation of the lungs.

Toxic gas emitted during construction, at high concentrations, on the human nerve has a serious stimulus and harm, can cause cramps, dizziness, coma, pupil enlargement and other symptoms. If not timely protection, in prolonged exposure can make loss of appetite, damage to the hematopoietic system, chronic poisoning.

Paint mist for the human body can not only inhale through the lungs, but also through the skin and stomach absorption and the occurrence of hazardous effects. Long-term contact with the human body paint surface, can dissolve the skin surface fat, causing dry skin, cracking, redness and may cause skin diseases.

Some paint pigments contain toxic components, such as red lead, lead chrome yellow, etc., this paint brushing, it is best not to spray. When used, should take precautionary measures, this paint can cause acute or chronic lead poisoning, the best alternative alternative coating to reduce the possibility of poisoning.

Spraying paint booth, do not immediately stop the ventilation equipment, let continue to run for a period of time, the residual paint mist and solvent gas emissions.

After painting, the operator felt tracheal dryness, due to inhalation of paint mist due to solvent evaporation, should drink warm water. When cleaning spray guns and tools, not to touch the skin with solvent. After finishing wipe the skin on the Vaseline or other skin care products, then wash hands and feet with warm water and soap, it is best to often take a shower.

Do a regular basis the coating operator physical examination. the operator of the poisoning situation, in a timely manner to give the appropriate medical treatment.

More information at GL Spray Booth

Spraying waterworks is an extension of lean production methods from automobile manufacturing to vehicle maintenance. It refers to the re-planning of the squeezing spray shop, the use of specific methods to transform the workshop into different functional areas, and the specific working methods are performed by specific operators. Because the different processes of the vehicle to be repaired are performed in different areas and by different mechanics, it is similar in form to the “assembly line” of the automobile production plant and is therefore called “flowing operation”. According to its implementation form, it can be divided into hardware flow and process flow. According to the connection method of each process, it can be divided into non-beat flow and rhythm flow. The traditional refinish process is one-to two-person repairs. A repair process consists of more than 10 process steps. The spray line is a reasonable process for the paint repair process. The equipment and personnel are divided according to the process flow. Thus, a complex matter is simplified, and a complete refinish paint process is generally divided into 7-9 workstations (sheet metal, squeegee, sanding, primer, cover, finish, drying, throwing, Assembly,), each according to their own circumstances, the flexibility to choose the number of workstations hardware flow The construction time of each workstation is almost similar, each workstation according to the workload of each repair vehicle to adjust personnel, respectively, responsible for the work of different processes, To ensure that each station has similar working hours, just like the assembly line of a car assembly, the working time of technicians at each workstation is strictly controlled to ensure that the vehicles are completed according to the planned time, and the maintenance quality of each workstation is also strictly controlled. After the completion of the maintenance of quality, all the cars were completed in accordance with the expected time. Let's explain one by one:

Present by GL Spray booth Solution provider

When most of repair shop or vehicle warehouse buy auto paint booth, they usually will choose some other parts for them paint booth.

Such as below:

1. Safety Thermostat

The safety thermostat(shown in Fig.1.10), placed in the generator group near to the heat exchanger, switches off the electric system if the air flow reaches a temperature superior to 90°C

2. Anti-vibration Joint  

The anti-vibration joint (shown in Fig.1.11), placed between the generator groups, and exhaust air unit with active charcoals and the spray booth, is necessary to isolate the vibrations produced by the motor and the fan. The joint is formed by two edges of zinced plate connected by a belt of PVC that by contorting does not transmit the vibrations to the work environment.

3. Active carbon system

The exhausting air device have active charcoals, which the air from the paint booth environment and to decrease the percentage of polluting agents. It is composed of:

Metal frame, there rock in the panel which can keep the temperature Filtration group, composed of seven layer of active charcoal which remove the solvent fumes (purification plant).

When the Auto Paint booth working, It will have many paint mist, in order to protect the environment. We have to recycling paint mist, it can be divided into two parts:

First, when spraying the workpiece in the paint booth, the paint mist collides with the water curtain, and the water curtain dissolves into the paint mist and falls into the water tank;

Second, the paint mist that has not dissolved into the water curtain enters the water washing chamber through the gap at the bottom of the water curtain plate, and is fully mixed with the water mist sprayed from the atomizing nozzle, and the gas and water are separated and settled into the water tank. A paint mist coagulant is periodically added to the water tank to form a paint residue.

The design editor Key points

1. Determine a reasonable configuration form.

2. Determine the reasonable average flow rate of the horizontal plane air in the spray booth.

3. The air supply and exhaust system are reasonably matched to ensure a slight positive pressure in the painting room.

4. The thickness of the water curtain should be uniform. Pay attention to the structure of the water tank and the distribution of the water supply pipeline.

5. The distance from the lower part of the water curtain board to the liquid level of the water tank should be reasonable.

6. Washing atomizing nozzles and pipelines should be easy to disassemble, replace and clean.

7. Separation of gas and water should be sufficient and easy to clean.

Offer by GL Auto Paint booth.