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Flywheel, a disk-shaped part with large moment of inertia, acts as an energy storage. For a four stroke engine, work is done once every four piston strokes, that is, work is done only by the stroke, while work is consumed by the three strokes of exhaust, intake and compression. Therefore, the output torque of crankshaft changes periodically, and the crankshaft speed is unstable. In order to improve this situation, a flywheel is installed at the rear end of the crankshaft. At the power output end of crankshaft, that is, the side where the transmission and the connecting power equipment are connected. The main function of flywheel is to store the energy and inertia outside the engine working stroke. Only one stroke of four stroke engine is used to absorb, compress and exhaust energy from the energy stored by flywheel. The balance is corrected. The balance of the engine is mainly based on the balancing block on the axle. The single cylinder engine has the balance shaft. Flywheel has a large moment of inertia. Because the work of each cylinder of the engine is discontinuous, the engine speed is also changing. When the engine speed increases, the kinetic energy of flywheel increases and the energy is stored; When the engine speed decreases, the kinetic energy of flywheel is reduced and the energy is released. Flywheel can be used to reduce the speed fluctuation during engine operation.
Basic requirements of flywheel (1) It can reliably transmit the maximum torque of the engine under any driving conditions 2) When the joint is smooth, Shenghe ensures that the car does not shake and rush at first 3) Separation should be done quickly and thoroughly (4) The moment of inertia of the driven part is small, reducing the impact between the transmission gears when shifting (5) It has good suction capacity and ventilation effect to ensure the service life of clutch 6) It can avoid the torsional resonance of the transmission system, and has the ability to absorb vibration and mitigate impact (7) Easy and accurate operation (8) The pressure acting on the driven plate and the friction coefficient of the friction material should change as little as possible in the process of use to ensure stability The working performance of the system is improved. (9) It should have enough strength and good dynamic balance 110) the structure should be simple, compact, easy to manufacture, maintain and adjust Early flywheels were mostly made of key, high-strength metal materials. With the development of material technology, advanced composite materials have gradually become the preferred material for high-speed energy storage flywheels.
Starting flywheel is at the junction of vehicle engine and transmission, that is, a round toothed one contacted by starter when starting is called starting flywheel
details1. Our packing uses export wooden cases, plastic boxes, cartons or pallets. All the package are very strong, the wooden box is firmly bound, the package is covered with a waterproof film to prevent water or damage during transportation.Before packing, we can also stick corresponding labels and shipping marks according to your needs. All our goods are well packed. 2. According to the quantity, we can use express delivery, air transportation or ocean transportation, automobile transportation, railway transportation, etc. we have our own freight forwarders, and we can also use the designated freight forwarders of customers, which can meet various delivery requirements of customers, such as EXW, FOB, CIF, etc.It can also be exported from many ports in China. Such as Qingdao port, Ningbo port, Lianyungang port, Tianjin port, Suifenhe River and Alashankou in China. 3. We can also send the goods by express if the customers have less goods. According to customer's request, we can use express .such as DHL, TNT, EMS, FedEx, etc. the delivery time is 3-7. Safe, fast and convenient. It's also a good choice for you
Company Profile
Jinan carman International Trade Co., Ltd. was established in 2003. Its main business is the export of truck parts to the Russian,Europe and Southeast Asia market.like shacman ,sinoturk ,faw weichai cummins ZF ,cummins XCMG LGMG JCB .DCEC,isuzu caterpiller .komatsu yanmar spare parts .The company has its own warehouse in Jinan with an area of 2000 square meters.and have a large stock .And Ability to quickly collect and deliver goods.Our main business is SINOTRUK, shacman , FAW, Cummins and all kinds of construction machinery accessories. We always adhere to the quality of products as the core, to serve customers as the task.Hope to be able to better communicate with friends from all over the world, and through this communication, promote the development of cultural exchanges and economic exchanges between the two sides.
FAQ
1. who are we? We are based in Shandong, China, start from 2013,sell to Eastern Asia(75.00%),Northern Europe(11.00%),Africa(4.00%),Southern Europe(3.00%),South Asia(2.00%),Southeast Asia(2.00%),Western Europe(2.00%),North America(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us? Auto parts,Truck parts,Engine parts,Parts for Cummins,Parts for XCMG
4. why should you buy from us not from other suppliers? Jinan Carman International Trade Co., Ltd. is located in Jinan city, the capital of Shandong Province. Main products are heavy truck accessories, light truck parts, engineering machinery parts and so on. We have perfect service system.
5. what services can we provide? Accepted Delivery Terms: 3-5 days Accepted Payment Currency:T/T Accepted Payment Type: T/T Language Spoken:ENGLISH
JINAN CARMAN INTERNATIONAL TRADE CO. Ltd
Our company was founded in Jinan City. Since the 1960s, the city has been actively establishing and developing truck and various engineering machinery manufacturing factories, leading to the emergence of such a large enterprise that produces litt... JINAN CARMAN INTERNATIONAL TRADE CO. Ltd
Our company was founded in Jinan City. Since the 1960s, the city has been actively establishing and developing truck and various engineering machinery manufacturing factories, leading to the emergence of such a large enterprise that produces litt...