What is the decentralization of CVT
Publish: 2021-04-06 11:46:23
1. CVT refers to the continuously variable transmission system, which uses centrifugal force to change the position of the moving disk to change the transmission ratio. Most of them use belt transmission, and high-grade ones also use chain transmission
2.
The full name of CVT is continuous variable transmission, which means "mechanical continuously variable transmission". This is what we usually call continuously variable transmission. System components mainly include driving wheel group, driven wheel group, metal belt and hydraulic pump. The driving belt adopts the driving belt and the driving and driven wheels with variable working diameter to realize the best power transmission and engine working condition
advantages of CVT
1. Since the general automatic transmission has no transmission gear, it will also lose the shift feeling. Therefore, the power output of CVT transmission is linear and smooth in actual driving
The transmission system of CVT has unlimited number of gears theoretically, and the gear setting is more free. Traditional transmission system's transmission ratio, speed ratio and performance balance, fuel consumption and exhaust emissions are easier to achieve The mechanical efficiency and fuel economy of CVT transmission are much better than that of ordinary automatic transmission, second only to manual transmission, and the fuel economy is better3.
Continuously variable transmission (CVT) is the same two groups of conical driven plate extrusion metal chain (or rubber belt), so as to change the transmission ratio of the transmission
such a structure enables the continuously variable transmission to obtain innumerable continuous gears within a certain range, which is beyond the reach of at transmission. At present, at transmission has at most nine gears
therefore, CVT can achieve the best full-time transmission ratio according to the working conditions of engine and vehicle, and the fuel economy will be guaranteed{ RRRRR}
4. That's right. The advantages of CVT are fuel saving and comfort.
the disadvantages are that the strength of the body is not high, and the torque bearing of the body is not as good as at.
many people who like to change the turbine will not choose CVT, because it starts to go wrong when the torque is higher.
however, there is no problem when it is used in general.
in fact, this kind of thing is also related to driving habits, In Taiwan, it's not that the quality is poor, but that some of the cars are very abusive.
in the past, when you were driving in Taiwan, you could often meet someone to drive with you.
if you had high speed for a long time, the temperature would be too high.
my car is the 3.0 elite version, This gearbox also has an oil cooler, but after I add a al turbine, as long as the speed is high for a long time, I will immediately prompt: slow down
so driving habits have a great influence. Actually, outlander is good, and I am very satisfied with it
the disadvantages are that the strength of the body is not high, and the torque bearing of the body is not as good as at.
many people who like to change the turbine will not choose CVT, because it starts to go wrong when the torque is higher.
however, there is no problem when it is used in general.
in fact, this kind of thing is also related to driving habits, In Taiwan, it's not that the quality is poor, but that some of the cars are very abusive.
in the past, when you were driving in Taiwan, you could often meet someone to drive with you.
if you had high speed for a long time, the temperature would be too high.
my car is the 3.0 elite version, This gearbox also has an oil cooler, but after I add a al turbine, as long as the speed is high for a long time, I will immediately prompt: slow down
so driving habits have a great influence. Actually, outlander is good, and I am very satisfied with it
5. Nissan Xuanyi, 1.6 displacement, XL luxury, Zhilian exclusive configuration, CVT, 2018
6. CVT Electronics Group recruits people who want to find a job.
recruitment process:
Guangzhou Shiyuan Electronics Co., Ltd. held a recruitment fair in NEC hall on March 10, 2007, and the whole process was decisive and smooth. Sun Yonghui, the director of the company, and the personnel director came here in person. Unlike other companies, they gave the company's website and omitted the part that was publicized on the slide. Instead, they directly interacted and exchanged face-to-face questions and answers; They don't care much about resumes, they ask, what do you want to do. After that, the company selected about ten students to have dinner and communicate with each other, and interviewed them the next day. The candidate was first selected
brief introction:
three of our students from the University of Electronic Science and technology were selected as representatives to visit the company. One is a graate student working in the employment office, and two female undergraates. The company has set up a round-trip ticket for us and arranged our itinerary
boss of the company:
the boss of the company, that is, Mr. Sun, is called boss by any employee. He can also name almost all the employees
in his early years, sun Dong was a second lieutenant in the air force. Together with his master, he developed China's first unmanned aerial vehicle. After that, because he had no intention to spend too much time and energy on the promotion of the rank of the army, he retired and started his own business
the boss raised his hands and feet, showing the style of a soldier, and his eyes were both monographic and sharp. However, he is not purely from the army, nor from the pyramid of enterprise top management. He is more like a man from an ideal country who can be born and enter the world, and fight against reality and suffering with wisdom and conscience. In a short period of time, we were impressed by this kind of spiritual leader temperament< First of all, we verified that all the welfare systems were truly implemented
the following is something worth mentioning: (e to the space problem, I can't write too much, so I hope to have the opportunity to tell you personally)
&; When the plane was late, Uncle Wu, the driver who picked us up, waited for two hours, but he didn't have any impatience. He told us the general situation of the company in Cantonese< br /> Just arrived at the headquarters of the company, a girl from the front desk came to receive her. She had a sweet smile and asked us to guess who she was. As a result, she is booking tickets for us, so professional voice can be so sincere and amiable. I think of Miss robot for mobile services. During the visit, the staff warmly greet us and ask us what help we need< br /> The next day, we were very lucky to catch up with the company's monthly party. Two buses and more than a dozen cars carried nearly 200 employees to Sanjiang ecological park. We had dinner in one of the five-star hotels, including delicious food, singing and dancing, and all of them performed by the employees and leaders themselves< br /> During the period, the employees raised their glasses to celebrate each other, with tacit understanding and firm eyes in the laughter< br /> Sales Department chorus true hero, some small wine down, dozens of men almost tore the voice and heart, eyes red. The boss rushed to the stage and beat the time with all his heart< br /> In the past few years on the road of the company, the boss has been in tears for many times, which is nothing more than the emotion brought by the employees< br /> We went to the night market with a boy from the hardware department of Sichuan Province in 1984. He just came from Tsinghua Tongfang in Shenzhen at the beginning of this year and took more than 2000 less. However, he was very happy, and he was always willing to work until two o'clock in the middle of the night. He said, only when I come here can I feel my value. The old man is very good, and the company is also very powerful. Who in the instry in Guangzhou doesn't know< br /> We trained with the staff who will go to Shanghai Branch for three days. In the process of playing games and discussing, we found that the staff are energetic, clear-cut, and United. There are many technical and business elites among them, but everyone actively participates in them< br /> At last, a group of people we trained went to Tianhe square that night. They had a good time. When they left, they still had a Haagen Dazs in their hand. The money I brought was almost untouched
in this situation, I don't know how to say thank you. Maybe the employees are too. No wonder they are crazy when they play and crazy when they work
some of the company's benefits are attached:
interns enjoy 1, 2, 9, 10 items, and regular employees enjoy 1-9 items
1. Accommodation: air conditioned single room with automatic washing machine, and the company pays all the expenses
2. Catering: three meals, afternoon tea, fruits, drinks and snacks are provided
3. Medical insurance: comprehensive examination twice a year, reimbursement of all hospitalization expenses
4. Parental protection: parents travel and have a physical examination once a year, and reimbursement of part of the medical expenses
5. Paid leave: one paid leave every year in addition to statutory leave, and travel expenses will be reimbursed
6. Incentive mechanism: monthly bonus (other than salary) and annual bonus (three salary and bonus at the end of the year), and the bonus is open and transparent
7. Provide private cars for employees who meet the standards within two years
8
9. The company can freely change majors and positions
10. During the internship period, the salary is set according to the ability and contribution, and the internship salary is more than or equal to 1000 yuan / month
this is written according to the agreement sent back. In fact, there are some great benefits not mentioned in the company, for example, the company pays for the dinner of more than ten people, the amusement park, the safari park and the music literacy training for the staff once or twice a month, They're all very human. What impressed me a bit more is that the ladies' restroom's washing table is full of daily necessities, including combs, hand washing, cleansing cream, moisturizing lotion, sunscreen and so on. It's almost like home. In addition to fitness equipment, the company also has many musical instruments, most of which are guzheng and a beautiful grand piano. There are so many different things in the company that I can't say for a moment. Of course, there is nothing perfect in the world, and the company has its shortcomings. The work in the company is very heavy, everyone is working overtime every day, including double repair day. Not only the R & D department, but also the personnel department are working overtime. But what puzzles me most is that they all volunteer to work overtime. Is it a kind of pressure? I think I'll understand when I go in! This may be the corporate culture of CVT
the company's website is: http://www.cvte.cn
send the form to: [email protected]
recruitment process:
Guangzhou Shiyuan Electronics Co., Ltd. held a recruitment fair in NEC hall on March 10, 2007, and the whole process was decisive and smooth. Sun Yonghui, the director of the company, and the personnel director came here in person. Unlike other companies, they gave the company's website and omitted the part that was publicized on the slide. Instead, they directly interacted and exchanged face-to-face questions and answers; They don't care much about resumes, they ask, what do you want to do. After that, the company selected about ten students to have dinner and communicate with each other, and interviewed them the next day. The candidate was first selected
brief introction:
three of our students from the University of Electronic Science and technology were selected as representatives to visit the company. One is a graate student working in the employment office, and two female undergraates. The company has set up a round-trip ticket for us and arranged our itinerary
boss of the company:
the boss of the company, that is, Mr. Sun, is called boss by any employee. He can also name almost all the employees
in his early years, sun Dong was a second lieutenant in the air force. Together with his master, he developed China's first unmanned aerial vehicle. After that, because he had no intention to spend too much time and energy on the promotion of the rank of the army, he retired and started his own business
the boss raised his hands and feet, showing the style of a soldier, and his eyes were both monographic and sharp. However, he is not purely from the army, nor from the pyramid of enterprise top management. He is more like a man from an ideal country who can be born and enter the world, and fight against reality and suffering with wisdom and conscience. In a short period of time, we were impressed by this kind of spiritual leader temperament< First of all, we verified that all the welfare systems were truly implemented
the following is something worth mentioning: (e to the space problem, I can't write too much, so I hope to have the opportunity to tell you personally)
&; When the plane was late, Uncle Wu, the driver who picked us up, waited for two hours, but he didn't have any impatience. He told us the general situation of the company in Cantonese< br /> Just arrived at the headquarters of the company, a girl from the front desk came to receive her. She had a sweet smile and asked us to guess who she was. As a result, she is booking tickets for us, so professional voice can be so sincere and amiable. I think of Miss robot for mobile services. During the visit, the staff warmly greet us and ask us what help we need< br /> The next day, we were very lucky to catch up with the company's monthly party. Two buses and more than a dozen cars carried nearly 200 employees to Sanjiang ecological park. We had dinner in one of the five-star hotels, including delicious food, singing and dancing, and all of them performed by the employees and leaders themselves< br /> During the period, the employees raised their glasses to celebrate each other, with tacit understanding and firm eyes in the laughter< br /> Sales Department chorus true hero, some small wine down, dozens of men almost tore the voice and heart, eyes red. The boss rushed to the stage and beat the time with all his heart< br /> In the past few years on the road of the company, the boss has been in tears for many times, which is nothing more than the emotion brought by the employees< br /> We went to the night market with a boy from the hardware department of Sichuan Province in 1984. He just came from Tsinghua Tongfang in Shenzhen at the beginning of this year and took more than 2000 less. However, he was very happy, and he was always willing to work until two o'clock in the middle of the night. He said, only when I come here can I feel my value. The old man is very good, and the company is also very powerful. Who in the instry in Guangzhou doesn't know< br /> We trained with the staff who will go to Shanghai Branch for three days. In the process of playing games and discussing, we found that the staff are energetic, clear-cut, and United. There are many technical and business elites among them, but everyone actively participates in them< br /> At last, a group of people we trained went to Tianhe square that night. They had a good time. When they left, they still had a Haagen Dazs in their hand. The money I brought was almost untouched
in this situation, I don't know how to say thank you. Maybe the employees are too. No wonder they are crazy when they play and crazy when they work
some of the company's benefits are attached:
interns enjoy 1, 2, 9, 10 items, and regular employees enjoy 1-9 items
1. Accommodation: air conditioned single room with automatic washing machine, and the company pays all the expenses
2. Catering: three meals, afternoon tea, fruits, drinks and snacks are provided
3. Medical insurance: comprehensive examination twice a year, reimbursement of all hospitalization expenses
4. Parental protection: parents travel and have a physical examination once a year, and reimbursement of part of the medical expenses
5. Paid leave: one paid leave every year in addition to statutory leave, and travel expenses will be reimbursed
6. Incentive mechanism: monthly bonus (other than salary) and annual bonus (three salary and bonus at the end of the year), and the bonus is open and transparent
7. Provide private cars for employees who meet the standards within two years
8
9. The company can freely change majors and positions
10. During the internship period, the salary is set according to the ability and contribution, and the internship salary is more than or equal to 1000 yuan / month
this is written according to the agreement sent back. In fact, there are some great benefits not mentioned in the company, for example, the company pays for the dinner of more than ten people, the amusement park, the safari park and the music literacy training for the staff once or twice a month, They're all very human. What impressed me a bit more is that the ladies' restroom's washing table is full of daily necessities, including combs, hand washing, cleansing cream, moisturizing lotion, sunscreen and so on. It's almost like home. In addition to fitness equipment, the company also has many musical instruments, most of which are guzheng and a beautiful grand piano. There are so many different things in the company that I can't say for a moment. Of course, there is nothing perfect in the world, and the company has its shortcomings. The work in the company is very heavy, everyone is working overtime every day, including double repair day. Not only the R & D department, but also the personnel department are working overtime. But what puzzles me most is that they all volunteer to work overtime. Is it a kind of pressure? I think I'll understand when I go in! This may be the corporate culture of CVT
the company's website is: http://www.cvte.cn
send the form to: [email protected]
7. The "mechanical war pig" upstairs is half an understanding person, while others are basically bullshit ~
the word "pull high speed" can't be found in any manual or driving guide in the world. It is only in China that this kind of "pseudoscience" prevails. There is no need to deliberately pull any high speed. The best way to take care of your car is to drive it as you buy it, obey the traffic rules, not drive hard for a long time, and maintain it regularly
the basic structure of "two cones and one steel strip" of CVT transmission is destined to slip and overheat easily when bearing large torque and high revolutions, so CVT models have a high-speed protection function
it's a conjecture to clean up the carbon deposits at high speed in the second time. The high speed within a reasonable range and driving at high speed really help to rece the carbon deposits, but it can't remove the carbon deposits. This is the same reason that proper exercise can delay aging and can't cure diseases
high revolutions and high-speed driving have high load on the engine and transmission system, so the high revolutions and high speed areas of the tachometer and code meter are marked in red. It means "warning, danger."
therefore, deliberately "speeding up" is just a foolish behavior that costs both motor and fuel.
the word "pull high speed" can't be found in any manual or driving guide in the world. It is only in China that this kind of "pseudoscience" prevails. There is no need to deliberately pull any high speed. The best way to take care of your car is to drive it as you buy it, obey the traffic rules, not drive hard for a long time, and maintain it regularly
the basic structure of "two cones and one steel strip" of CVT transmission is destined to slip and overheat easily when bearing large torque and high revolutions, so CVT models have a high-speed protection function
it's a conjecture to clean up the carbon deposits at high speed in the second time. The high speed within a reasonable range and driving at high speed really help to rece the carbon deposits, but it can't remove the carbon deposits. This is the same reason that proper exercise can delay aging and can't cure diseases
high revolutions and high-speed driving have high load on the engine and transmission system, so the high revolutions and high speed areas of the tachometer and code meter are marked in red. It means "warning, danger."
therefore, deliberately "speeding up" is just a foolish behavior that costs both motor and fuel.
8. The luxury version of Qijun 2.5cvt was picked up in January of 2010. It has been quite normal in the past few years. Since the beginning of this year, it was found that there was a setback when driving in D gear at 30-40 yards, which was very obvious. At that time, it was suspected that there was a problem with the oil or carbon deposition in the spark plug. So when refueling, fuel was added and the car was driven in manual gear. In the urban area, the engine speed was deliberately kept above 2000 rpm, and the setback was significantly reced, About two months later, he changed to D gear, but sometimes there was no setback. He thought it was because of the aging of the gearbox, so he ignored it. On August 2 this year, when driving, he suddenly found that the engine fault light was on. He went to a friend's shop and found out the fault code was p0778 auxiliary pressure solenoid valve b electrical fault by computer. At that time, he asked him to clear the fault code and go home. On the road, the engine fault light was on again. When driving in D gear, the engine speed was more than 3000, and the speed was less than 80 yards. Because it was too late, he went straight home, Check the maintenance manual at night. According to the troubleshooting method, check the ground resistance of the transmission solenoid valve, the transmission control mole BCM and the wiring harness between them. At night, pull out the wiring harness of the TCM mole with a flashlight. The CVT solenoid valve wiring harness can't be checked at home. I'm going to go to the repair shop the next day. Results the next day when I went to work, I found that the engine fault light was still on, but the acceleration was normal. Because there were many complicated things at work, I was ready to check again at the weekend. The magic thing was that when I started the car after work, the engine fault light went out, and the driving feeling was normal. Now that it was ok, I didn't care about it, and frustration still happened occasionally. This fault is definitely caused by the bad contact of the wiring harness of the BCM mole. In order to prevent it, I printed out the drawings and words in this part of the maintenance manual and put them on the car. During the 11th national holiday of this year, my family and I traveled 2500km to and fro in Yunnan by car. On the way to Yunnan, we only drove about 100km. We found that when we climbed the slope, as long as the engine speed was more than 2500, we would hear a very obvious roar. As long as the engine speed was less than 2500, the roar would disappear. Regardless of him, we went on and drove about 100km, The engine fault light is on. I'm going to drive another 400km to Guiyang to check again on the high speed. As a result, I've driven about 200km to the end of the accelerator, the engine speed can't go up, and the speed can only reach 60 yards. I think the legendary thermal protection has happened. I drive slowly to a gas station, pull out the TCM harness, and then pull it out at 37, 38, 39, 40 A small copper wire was added to each of the 40 pin jacks, and then the wire harness was inserted. Within 10 minutes, the car left. At this time, I found that the driving feeling was completely normal. The engine speed exceeded 2500, and the maximum speed was nearly 4000 rpm. There was no howling at the speed of 160. After parking in Guiyang, the engine fault light went out. So far, for a month, CVT feels as smooth as a new car, and the problems of frustration and Howling have never happened again. Based on the above experience, I think the reliability of CVT should be better,
9. What's the information? If you can't run a long distance, can you call a car? If you run a long distance, you can go to the Qijun forum x C a R. there are many cars in Qijun column. They have gone to Tibet, and you don't see any, because most of CVT's delicate ones are unused. They follow other people's nonsense. CVT can't run a long distance, but it can't keep driving for a long time at a very high speed. If you let the engine speed exceed 6000 rpm If it lasts for an hour, CVT may cut off the power e to overheating. But no one with normal thinking will drive like this. If driving at high speed normally, LZ can rest assured that only people will be tired. CVT will not be tired. Relatively speaking, CVT is afraid of cold and likes heat. When the temperature of CVT is very low, it may lose power and protect itself. CVT can run long because the temperature of normal operation is not low The fuel consumption of CVT is probably between the traditional at transmission and the manual transmission. If you have good driving habits, it can be similar to the manual transmission, because CVT can keep the engine at a relatively low speed in most cases. I hope it will help you
10. It's just a driving problem. Just correct it slowly. The out of gear is caused by the gearbox. It's better to repair it as soon as possible!!
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