Only once a year for oil xichai goes against the sky

Change your oil once a year? Yes! You are not mistaken. According to the current state of the light truck market, most of the light trucks travel about 40,000 kilometers per year on average. The long oil change technology developed by Xichai for light trucks can meet the annual oil change cycle, and light card users' welfare. Really come.

On June 12, 2017, the Conway long oil change product developed by Xichai was officially unveiled in Wuxi. China Truck Network reporter learned at the scene that the appearance of the Conway long oil change product has the advantages of long oil change technology, product appearance upgrade, DPF technology, and Xichai e-drive system (car networking terminal) fully satisfying The needs of the current market.

Xichai R & D Conway long oil change products Xichai R & D Conway long oil change products

Secretary of the Party Committee and Director of the FAW Jiefang Wuxi Diesel Engine Factory, Qian Hengrong, said at the scene that when the standard of living is generally not high, users are buying cars to pull goods, all in order to create a better life, as long as the car is durable and has poor driving conditions. It doesn't matter at all. The current level of living has been continuously improved, and “practical” has also become the basic element from the user’s first request. Users are more concerned about the driving comfort of light trucks and the convenience of maintenance, especially after 80’s and 90’s. After the driver group. "It's hard to use" is about to become the focus of differentiated competition.

Director of FAW Jiefang Wuxi Diesel Engine Factory Qian Hengrong Secretary of the Party Committee and Director of FAW Jiefang Wuxi Diesel Engine Factory Qian Hengrong

In order to meet the needs of younger users, Xichai has launched a long oil change product. Ji Yizhi, deputy director of FAW Jiefang Wuxi Diesel Engine Factory, said that Xichang Changwei long oil change product is the successor to the Aowei captain oil change technology, and the product is upgraded in an all-round way to ensure long product oil change mileage. The normal maintenance cycle of the engine can reach up to 40,000 kilometers. It is the sole parent oil change product in domestic light vehicles.

Ji Yizhi, Deputy Director of FAW Jiefang Wuxi Diesel Engine Factory Ji Yizhi, Deputy Director of FAW Jiefang Wuxi Diesel Engine Factory

According to the person in charge of Xichai's technology, Conway's long oil change product adopts a new body structure, which increases the length of the heat exchange water chamber of the oil cooler and optimizes the water inlet circuit of the water cooler to improve the cooling capacity. Further improve the performance and reliability of the oil.

In addition, Conway long oil change products increase the number of oil cooler fins and optimize their size, significantly extending the life of the oil. At the same time, the engine's oil pan size increased from the original 6.5L to 9L, increased the amount of oil injected, the amount of filling increased from the original 6L to 8L (oil pan only, does not contain oil filter 0.5L), Ensure the oil lubrication effect, so as to achieve the purpose of long oil change.

Conway long oil change product Conway long oil change product

“The first guarantee of Conway's long oil change product is free of charge, and the longer the user uses it, the higher the return. Calculated in kilometers: 45,000 kilometers (1.5+3) can save 1,642 yuan, 100,000 kilometers will save 2,990 yuan, and 250,000 kilometers will Save 6,360 yuan.” Xichai related personnel told reporters.

Not only that, Xichai also has a comprehensive set of product cleanliness standards that provide protection for long oil change technology. According to the technicians, the current 4DW five-long oil change product adopts the cleanliness of the first stage, and a total of 33 parts increase the cleanliness requirements. Among them, 15 parts increased the standard for the weight method, 6 parts increased the standard for the largest particle method, and 18 kinds of parts proposed particle classification requirements. The China Truck Network reporter learned at the scene that Xichai will also steadily improve the cleanliness level and cleanliness standards in the later period.

In terms of appearance, the 4DW long oil change product of Xichai Kangwei will increase the “long oil change” engine cover to reflect the long oil change mark. While enhancing the appearance quality, the user is given the intuitive feeling of “Xichai machine, long oil change”.

As Xichai, which promotes the development of the industry with green manufacturing, will naturally take the lead in the emission technology. As we all know, most manufacturers in the five-phase industry in the country adopt a single SCR technology route, and Xichai is the first to adopt the DPF technology route in light-duty engines.

Field technicians told the China Truck Network reporter that Xichai has carried out special development work for the application of DPF. Exhaust temperature, carbon loading, mileage, exhaust back pressure, and other conditions to achieve the precise control of the regeneration trigger point. The post-processing regeneration efficiency is high. The ash removal mileage can reach 200,000 kilometers. The user does not need urea to add the cost, and basically does not require maintenance during the later period. It meets the economic requirements of users while controlling the emission standards.

At present, there are 1,918 Xichai authorized service stations across the country, among which 1,127 have the ability to diagnose and maintain DPF products of the State 5. They are fully able to meet the maintenance needs of users throughout the country and provide users with powerful service guarantees.

In addition to Conway long oil change products, Xichai also launched the e-drive system at the event site. The system can achieve user interaction, network query, emergency rescue, maintenance inquiries and other functions. Effectively improve service efficiency and establish an intelligent service system.

Xichai e drive system Xichai e drive system

At the same time, in response to the advancement of service directions for user detection, prevention, improvement, and tracking, the e-drive system also has special services such as “service day, car care, car stewards, and driving experts” to maximize the scope of services and value.


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PPS plastics is a kind of advanced plastics with excellent comprehensive performance.PPS plastics has excellent high temperature resistance, corrosion resistance, resistance to radiation, flame retardant, physical and mechanical properties of the equilibrium and excellent dimensional stability and excellent electrical characteristics, are widely used as structural polymer materials, widely used as modified by filling, advanced plastics.

At the same time, PPS plastics can be made into various functional films, coatings and composite materials, which can be successfully applied in electronics, aerospace, automobile transportation and other fields.In recent years, domestic enterprises have actively developed and developed a certain production capacity, which has changed the situation of completely relying on imports.However, PPS plastics technology in China still has problems such as low product varieties, low functional products, and rapid expansion of capacity. These will be the focus of the next development of PPS.

Features:

PPS plastics has the advantages of high mechanical strength, high temperature resistance, high flame retardant and chemical resistance.PPS plastics has the advantages of hard and brittle, high crystallinity, hard burning, high thermal stability, high mechanical strength and excellent electrical performance.

PPS plastics is one of the best heat-resistant varieties in engineering plastics. Thermal deformation temperature is generally greater than 260 degrees and chemical resistance second only to PTFE plastic, which is second only to nylon.

In addition, PPS plastics also has the forming shrinkage rate small (about 0.08%), the water absorption rate is low (about 0.02%), good fire resistance, strong vibration fatigue and other advantages.

Weight: 1.36 g/cm3 molding shrinkage rate: 0.7% molding temperature: 300-330 ℃

Material properties of PPS plastics

1, Good electric insulation (especially high frequency insulation), white hard and brittle, fell on the ground have metal sound, light transmittance after organic glass, coloration water resistance, good chemical stability.Good flame retardant, for non - combustible plastics.

2, Strength, good rigidity, but qualitative fragile brittle, easy to produce stress will not endure the benzene. Gasoline and other organic solvents. Long-term use of temperature can reach 260 degrees, 400 degrees of stability in the air or nitrogen.By adding Glass Fiber reinforced materials or other modification, can greatly improve the impact strength, heat resistance and other mechanical properties are improved, the density increases to 1.6-1.9, molding shrinkage rate to 0.15 0.25% smaller is suitable for production of heat-resistant parts. Insulation parts and chemical equipment. Spare parts such as optical instruments.

The forming property of PPS plastics

1. Amorphous material, moisture absorption is small, but appropriate drying to form.

2. The liquidity is between ABS plastics and PC plastics, solidify fast, shrink, easy to break down, choose high injection pressure and injection speed.The temperature is 100 to 150 degrees.The main channel taper should be large and the runner should be short.

The disadvantages of PPS plastics are brittleness, poor toughness and low impact strength. After the improvement, excellent comprehensive performance can be obtained, and the products sold in the market are all improved products.

PPS Plastic Sheet

PPS plastics are widely used in:

Electronic aspects: depending on the machine, the high-voltage element, shell, socket, on the computer terminal, the starting of the motor coil, leaf, brush bracket and the rotor insulation parts, contact switch, relay, electric iron, hair dryer, lamp holder, warm air blower, F film, etc.

Automobile industry: applicable to exhaust recirculation valve and pump impeller, and vaporizer, exhaust device, exhaust control valve, light reflector, bearing, sensor parts, etc.

Mechanical industry: used as bearings, pumps, valves, pistons, precision gears, and photocopiers, cameras, computer parts, catheters, sprays, oil sprays, instruments and instruments.

Chemical industry: used for the production of corrosion resistant parts such as valve pipes, fittings, valves, gaskets and submersible pumps or impeller.


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