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Classification of stamping process
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By 袁春凤 (Tiffany)
According to foreign media reports, sales of light vehicles in the United States last year (2018) were not only higher than those in 2017, but also exceeded analysts' expectations, with a total of 17.3 million vehicles sold. However, analysts and industry observers again said that due to a variety of economic factors, the U.S. light vehicle market will show a downward trend in 2019, but the decline is relatively small.
Many analysts expect U.S. light vehicle sales to range from 16.5 million to 17 million in 2019. J.D. Power expects between 16.9 million and 17 million vehicles, with retail sales of light vehicles between 13.6 million and 13.7 million.
As in 2018, the relative strength of the U.S. economy masked concerns about new car prices and rising interest rates. But in addition to these, there will be other problems in 2019, such as the impact of tariff and tax reform.
As a auto parts supplier, Chongqing Feilong Jiangli will keep up-to-date information on new information and new energy industries.
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By 袁春凤 (Tiffany)
Among the top three Japanese car companies, only Toyota did not intentionally rush towards the end of the year. This will leave more foreshadows for the upstream in 2019.
According to Daily Automobile, Toyota's retail sales in China in December 2018 were 123,300, up 14.7% from 107,500 in December 2017.
Toyota's retail sales in China totaled 1,474,500 units in 2018, compared with 1,290,000 units in 2017, an increase of 14.3% last year, which is the sixth consecutive year that Toyota's sales in China have increased year-on-year.
Compared with Nissan and Honda, the other two giants in Japanese auto companies, Toyota showed a double connotation last month: not only were it less than 176,191 Nissan cars in absolute terms of sales, but it was far from 191,907 Honda cars. In terms of year-on-year growth, Nissan fell 4.4%, Honda surged 33.8%, and Toyota's 14.7% was in the middle.
As a auto parts supplier, Chongqing Feilong Jiangli will keep up-to-date information on new information and new energy industries.
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By Erica Zhu Feilong Jiangli
Chongqing Feilong Jiang Li has an independent rubber and plastic workshop, which mainly produces body rubber products, such as bushings, sealing rings and so on. In order to better realize the process and satisfy the design concept, and to ensure the bushing in normal working state more effectively in the process of vehicle assembly, Chongqing Feilong Jiang Li will choose a suitable reference point as the initial zero angle of rubber bushing, which is regarded as the best working state of bushing. In order to keep the best working condition as long as possible, Feilong Jiangli will choose the most common working condition of the whole vehicle as the initial zero angle of the village set. Generally speaking, it is considered that the normal working condition of a car is no-load or half-load, that is to say, the landing state. The corresponding bushing assembly process at this time is called landing tightening technology, that is, tightening the rubber bushing after the vehicle landing. Feilongjiangli's rubber bushing is processed by ingredient, stamping and injection moulding. Each process has strict quality control procedures. The finished bushing is mainly used on Chang'an CS35 and CS75 models.
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By 袁春凤 (Tiffany)
Hydrogen induced wear: hydrogen is released during the friction due to mechanical and chemical action. Hydrogen diffuses into the deformed layer of metal surface, causing a large number of crack sources in the deformed layer. The generation and development of cracks make the surface material fall off, which is called hydrogen-induced wear. Oxygen may come from material itself or environmental medium, such as lubricating oil and water.
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By 袁春凤 (Tiffany)
The mechanism of cavitation is surface fatigue damage caused by impact force, but the chemical and electrochemical action of liquid and abrasive inclusion in liquid may accelerate cavitation damage. For example, the cylinder liner cavitation is caused by the action of piston lateral thrust because the combustion pressure in cylinder varies with crankshaft angle. The elastic deformation and high-frequency vibration of bubbles produce great impact force (tens or even tens of thousands of high pressure) and high temperature (hundreds of degrees) at the instant of collapse, and the collapse speed can reach 250m/s.
Feilong jiangli will update analysis of more auto parts failure models.
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By Auto News
Summer is the main season for “cone zones,” road construction where you will likely hit a bump or two, or come across loose stones and other hazards. These rough road conditions can be tough on a vehicle’s steering and suspension system and can throw out the alignment, while loose stones have the potential to damage the vehicle’s exterior or windshield, according to the non-profit Car Care Council.
“Even the most careful motorist, who is driving slowly and carefully through road construction, is bound to hit an unexpected bump or other road hazards,” said Nathan Perrine, executive director, Car Care Council. “Be sure to pay attention to your car and if you think there’s a problem, have it taken care of as soon as possible.”
The main symptoms of steering and suspension or wheel alignment problems are uneven tire wear, pulling to one side, noise and vibration while cornering or loss of control. The council recommends that motorists have their vehicles checked out immediately if any of these symptoms exist, as steering and suspension systems are key safety-related components and largely determine the car’s ride and handling. Regardless of road conditions, these systems should be checked annually and a wheel alignment should be performed at the same time.
Motorists also should do frequent visual checks of their vehicle’s exterior and windshield to identify any chips, dings or cracks. These are small problems that can become costly repairs and safety hazards if they aren’t taken care of immediately.
For information to help you keep your vehicle running dependably and protect its long-term value, visit the Car Care Council’s website at www.carcare.org and sign up for the free custom service schedule.
The non-profit Car Care Council is the source of information for the “Be Car Care Aware” consumer education campaign promoting the benefits of regular vehicle care, maintenance and repair to consumers. For the latest car care news, visit the council’s online media room at http://media.carcare.org. To order a free copy of the popular Car Care Guide, visit the council’s consumer education website at www.carcare.org.
The post ‘Cone Zone’ Season Can Be Tough On Vehicles appeared first on Be Car Care Aware.
View the full article
-
By Auto News
Summer is the main season for “cone zones,” road construction where you will likely hit a bump or two, or come across loose stones and other hazards. These rough road conditions can be tough on a vehicle’s steering and suspension system and can throw out the alignment, while loose stones have the potential to damage the vehicle’s exterior or windshield, according to the non-profit Car Care Council.
“Even the most careful motorist, who is driving slowly and carefully through road construction, is bound to hit an unexpected bump or other road hazards,” said Nathan Perrine, executive director, Car Care Council. “Be sure to pay attention to your car and if you think there’s a problem, have it taken care of as soon as possible.”
The main symptoms of steering and suspension or wheel alignment problems are uneven tire wear, pulling to one side, noise and vibration while cornering or loss of control. The council recommends that motorists have their vehicles checked out immediately if any of these symptoms exist, as steering and suspension systems are key safety-related components and largely determine the car’s ride and handling. Regardless of road conditions, these systems should be checked annually and a wheel alignment should be performed at the same time.
Motorists also should do frequent visual checks of their vehicle’s exterior and windshield to identify any chips, dings or cracks. These are small problems that can become costly repairs and safety hazards if they aren’t taken care of immediately.
For information to help you keep your vehicle running dependably and protect its long-term value, visit the Car Care Council’s website at www.carcare.org and sign up for the free custom service schedule.
The non-profit Car Care Council is the source of information for the “Be Car Care Aware” consumer education campaign promoting the benefits of regular vehicle care, maintenance and repair to consumers. For the latest car care news, visit the council’s online media room at http://media.carcare.org. To order a free copy of the popular Car Care Guide, visit the council’s consumer education website at www.carcare.org.
The post ‘Cone Zone’ Season Can Be Tough On Vehicles appeared first on Be Car Care Aware.
View the full article
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