2015年7月20日星期一

Evaluation on Different Factors Influencing Efficiency of Motorcycle


Motorcycle is actually a kind of compact and handy transportation tool. It's very broadly applied in our every day living. With all the boom of motorcycle industry, the development of motorcycle dealerships prompts motorcycle dealer increasingly more involve in Motorcycle Wholesale. In order for far better achievement, Motorcycle Manufacturer, especially new motorcycle makers spend more and more focus to indexes affecting the efficiency. Generally, motorcycle has following important efficiency indexes, mostly dynamic house also movability, economic efficiency also emission oil consumption, braking functionality also maneuverability, stability also security and comfortability. Under, let?¡¥s come to variables influencing them.
For motorcycle movability, the engine arrangement kind exerts a tremendous influence. For example, although multiple-cylinder engine has many advantages, its shortcoming like incompact size and heavy weight still exists. Especially, when the length size is overlarge, it tremendously impacts the hand feeling of motorcycle handlebar. When it adopts Single Cylinder Four Stroke and horizontal V2 engine, it abundantly decreases engine weight, reduces its length size and lowers the handlebar steering force. Within this way, it not just enhances motorcycle speed but enables it to turn a lot more rapidly. Within this aspect, motorcycle companies China have currently paid a lot focus.
For motorcycle fuel efficiency, the influencing aspects are numerous. Fuel efficiency is often not too much to be paid focus to, even for the very best motorcycle in the world. The principle measures enhancing motorcycles fuel efficiency are as below, to adopt four-cylinder engine with energy matched, to make use of control structure of multiple valves and changeable valve and to adopt the design and style of enhancing compression ratio and quick distance. At meanwhile, make an effort to adopt electronic fuel injection technologies, sophisticated electric device and proper variable transmission method. Moreover, scientifically drive and routinely adjust upkeep would be the regular technique to save motorcycle fuel. For motorcycles for newbies, it really is more the case.
For motorcycle stability, aerodynamic force features a close relationship with it. The aerodynamic force generated when air functions on motorcycle might be divided into aerodynamic resistance, aerodynamic yawing force and aerodynamic lift. Aerodynamic resistance directly affects the dynamic property and financial efficiency, whereas, aerodynamic yawing force and aerodynamic lift straight affect motorcycle stability and driving safety. Altering motorcycle appearance can alter aerodynamic force strength, path and functioning point. Except for this, great motorcycle braking overall performance can ensure driving safety when drivers, especially those driving ideal motocross bike, encounter complicated or accidental situations.
For motorcycle comfortability, the following variables account for it. Firstly, check no matter whether engine screws and pedal screws are loose. The case would severely have an effect on the comfortability. Secondly, adjust handlebar to a appropriate height. For Chinese Motorcycle Companies, they might set the handlebar at a reduce position for domestic consumers in comparison with that for individuals in western nations. The tire air stress is also much essential, that is effortlessly realized by men and women. The last but not the least is shock absorber. If shock absorber is also tough, it drives with much vibration, feeling uncomfortable. In choosing shock absorber, make an effort to choose these of slightly modest dynamic but fairly large spring back distance.

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