A transmission is a device that changes the speed or traction of a machine tool, a car, a tractor, etc., and is composed of a number of gears of different diameters. Usually mounted between the drive shaft and the driven shaft of the engine. (1) Change the transmission ratio to meet the needs of different driving conditions for traction, so that the engine works as much as possible under favorable working conditions to meet the possible driving speed requirements. Change the speed of the car and the amount of torque on the car's drive wheels over a wide range. Due to different driving conditions of the car, the driving speed and driving torque of the vehicle can be varied within a wide range. For example, on a highway, the speed should be 100km/h, while in urban areas, the speed is usually around 50km/h. When an empty car is driving on a straight road, the driving resistance is small, and when the full load is uphill, the driving resistance is large. The characteristic of the automobile engine is that the range of the speed change is small, and the range of the torque variation cannot meet the actual road condition. (2) Realize the reverse driving, which is used to meet the needs of the car to reverse driving. To achieve reverse driving, the engine crankshaft can only be rotated in one direction, and the car sometimes needs to be able to drive backwards. Therefore, the reverse gear set in the gearbox is often used to realize the reverse driving of the car. (3) The power transmission is interrupted, and the power transmission to the drive wheels is interrupted when the engine is started, the idle speed is running, the vehicle is shifting, or the vehicle needs to be stopped for power output. (4) Neutral gear is achieved, and the gearbox may not output power when the clutch is engaged. For example, it can be ensured that the driver releases the clutch pedal from the driver's seat when the engine is not extinguished. Concerned about surprises Label: Function introduction of the transmission Previous: Definition and use of geared motor Next: Maintenance of gear reducer When you look up, do you feel that your ceiling is too dark and feel depressed? Do you think the sky above the corridor is a little scary?
Then these Up and Down linear lights can solve your problem very well. Both the top and bottom of this Linear Light Led can emit light, the top is 30%, and the bottom is 70%. This Up And Down Light will make the entire space more spacious.
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Like the other three Office Lighting, it can add emergency functions, dimming function and sensing functions. It can also be connected seamlessly. There are a variety of lengths to choose from: 2ft, 3ft, 4ft, 5ft, 6ft, 8ft. Generally, for the convenience of transportation, choosing a shorter size to splice is also a good choice.
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