Fast AMT Transmission "Fast AMT is good, not only safe, the key is open to save trouble, left foot to give up, and know not?" A northeastern truck owner Lao Liu excited experience when introducing the truck driver Say. This is the scene of the FAST ASTM AMT+ Test Retarder Test Drive Experience recently. This praise is the simplest and most valuable evaluation of the FAST AMT automatic transmission.
At one time, almost all domestic heavy-duty commercial vehicles were manual transmissions. The labor intensity of driver's driving control remained high, leading to fatigue driving and affecting driving safety. As a leading company in the domestic gear industry, Fast felt that AMT has become an important development direction of automatic transmissions. In this regard, Faster Sword refers to the AMT project. After ten years of research and development, production, promotion, and improvement, this gap has been filled in the domestic market, and product acceptance and popularity have increased year by year.
Ten years of swords let users do not "white mice"
AMT, in a nutshell, is the addition of a set of automatic shifting devices based on traditional manual transmissions. It inherits the high efficiency of manual transmissions and optimizes the shift logic. The Fast AMT automatic transmission adopts the internationally mainstream electro-pneumatic technology route. The two-segment auto-manual transmission has its own clutch. The clutch is separated, combined, and all shift operations are automatically controlled by the electronic control system.
Fast's research and improvement on AMT has been going through 10 years of wind and rain. In 2006, Fast launched the research of the heavy-duty automotive automatic transmission (AMT) (2000N•M), and in January 2010, passed the expert technical acceptance organized by the Ministry of Science and Technology. In response to the domestic demand for AMT products, the F·SHIFT series of electronically controlled mechanical automatic transmission (AMT for short) products have been developed. After a great deal of matching, calibration, and testing, continuous improvement and upgrades have been performed, and various functions and product reliability have been fully verified. Item performance has reached excellent standards.
In the past ten years, Fast has held three high experiments each year. In the tenth experiment in 2017, it was selected in Golmud, Qinghai. In the past ten years, Fast's AMT experiments have covered the entire country. Beijing Auto Testing Ground, Dingyuan Automobile Testing Ground, Liyang Auto Testing Ground, and Hainan Auto Testing Ground all left their presence. Heihe, Golmud, Turpan, and Yunguishan have all Carved their footprints. For all ten years of work, the Fast people only want to say something to the user: You are not "white mice."
Excellent experience makes people who eat "crabs" eat well
In the current market economy environment, a brand-new product wants to enter the traditional market, and obtains the good reputation, its difficulty can be imagined. In expanding the market, Fast chose the most "stupid" approach, which is to use the best product quality to give users the best experience. The user's recognition and market acceptance is the highest purpose of Fast; organizing test drive test experience activities, is Fast to take the initiative to accept user inspections, to enhance the AMT product awareness, recognition of the only magic weapon.
In the AMT automatic transmission test drive experience held at Xi'an Lantian Bailuyuan, four test vehicles with 10-, 12-, and 16-speed AMT automatic transmissions were equipped to surprise owners and users. Subverted the impression of domestic AMT products. After the user ate this first "tasty crab", the Faest had conducted tests on the product through various conditions such as high temperature of 500,000 kilometers, plateau, alpine and mountainous areas, road conditions and various load tests. Sub-improvement of the tireless efforts of optimization.
In the multi-track test of the high-speed Qinling section of the Western Han Dynasty, Shaanxi Auto Delong X3000 high horsepower high-end tractors and Delong new M3000 vans equipped with 16-speed and 10-speed AMT automatic transmissions, respectively, have withstood. The 40-kilometer long slope section, 17 bridges, and 11 sharp bends have resulted in simple, labor-saving, easy and convenient operation, which has greatly reduced the driver's labor intensity. Even more incredible is the comprehensive fuel consumption of 19.9 liters of 100 kilometers. Compared with similar products in the industry, it has saved users at least 1 litre of fuel consumption.
"No longer afraid of arm pain", "This left foot completely liberated", "Speed ​​90 to 100, automatic fuel consumption I am very satisfied", "Fortunately, automatic transmission, ah, manual can not be fixed, and from On high speed down I also drove tens of kilometers to the parking lot to solve the big trouble." This sentence of affirmative evaluation, proud words, all showed that eating AMT this mouthful of fresh crab users, full of joy.
Planting the Indus to make the "Phoenix" unsolicited
Although the quality of existing AMT products has captured the heart of the market and users, Fast did not slow down the pace of improvement.
“The manufacturing precision meets the international standard design requirements; parts manufacturing and processing are all applied to CAM; the heat treatment is controlled by computer to ensure that the internal quality meets international standards; the internal cleanliness of the housing is high; the key production process, the quality control all realize SPC control; manufacturing technology and The quality level has reached the international first-class level. This is the "Five Hardware Regulations" made by Fast for the product quality level and process.
“Specially built a new 14,000 square meter factory building, purchased a total of 10 (sets) sets of test and machining equipment, 1 electric assembly production line and 1 assembly assembly line, and added special cleaning machines such as shells and heat, and oblique insertion. Gear machine and assembly equipment, etc." This is Fast's strong preparation for mass production of AMT. At present, the annual production capacity of 30,000 heavy-duty AMT industrialization projects has been put into formal production, and it is fully capable of delivering high-quality AMT products with sufficient quality to the market.
After the 20 Tongchuan Delong Gold X3000 tractors were equipped with Fast AMT transmissions, the company’s principal Zhang said: “I personally drove myself. I knew many years ago that automatic transmissions have been standard in foreign heavy trucks. In China, it is also certain. It is a trend. I trust the Fast brand very much. The transmissions of all the vehicles in the company are all fast and durable. I haven’t hesitated to choose all the AMTs this time. I also believe it won’t disappoint me. I will continue to choose this product later.
The family has a plane tree and comes with its own phoenix. Fast has created a new path for AMT products in the domestic market with excellent product quality, sincere service and excellent experience. This road, which is very broad, will surely go further and further along the way.
Solenoid valve is an industrial equipment controlled by electromagnetism. It is an automatic basic component used to control fluid. It belongs to actuator. Pneumatic solenoid valve is one of them. It blocks or leaks different oil drain holes by controlling the movement of valve body. The oil inlet hole is normally open, and hydraulic oil will enter different oil drain pipes, Then the oil pressure of the pneumatic solenoid valve pushes the piston of the oil cylinder. In this way, the mechanical movement of the whole solenoid valve is controlled by controlling the current of the electromagnet of the pneumatic solenoid valve.
Characteristic
It can work normally under vacuum, negative pressure and zero pressure, but its diameter is generally less than 25 mm.
It can also operate under zero pressure difference, vacuum and high pressure, but it has high power and must be installed horizontally.
The upper limit of fluid pressure range is high, which can be installed arbitrarily (need to be customized), but the condition of fluid pressure difference must be met.
Principle editing voice
There is a closed cavity in the pneumatic solenoid valve, and there are through holes in different positions. Each hole of the pneumatic solenoid valve leads to different gas pipes. There is a valve in the middle of the cavity and two electromagnets on both sides. The valve body will be attracted to which side when the magnet coil is electrified;
The pneumatic solenoid valve blocks or leaks different exhaust holes by controlling the movement of the valve body, and the air inlet is normally open. High pressure gas will enter different exhaust pipes, and then push the piston of the cylinder through the air pressure of the pneumatic solenoid valve. In this way, the mechanical movement of the whole solenoid valve is controlled by controlling the current of the electromagnet of the pneumatic solenoid valve.
Operation principle of pneumatic solenoid valve
We said the pneumatic solenoid valve working position (solenoid valve on or off), in fact, refers to the pneumatic solenoid valve spool position.
Pneumatic Solenoid Valve, Pneumatic Air Solenoid Valve, Electronic Solenoid Air Valve
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