First, the cancellation of some prompts requires students to observe and judge independently. Before the students in the subject three test mainly rely on the prompt tone, according to the prompt tone to operate, but the subject of the current biggest change is to completely cancel the "through the crosswalk, school, bus station" and other prompts, the students must consciously and consciously through the need to slow down The road conditions, make a deceleration brake give way, without deceleration to make the exam directly unqualified. The trainees must observe on their own to achieve safe and civilized driving, and the examinations should be closer to life.
Second, the device identification range is about 30 meters, brake pedals also deduct points. When passing trains, crosswalks, schools, and bus stops, trainees must judge the distance between 30 meters and 30 meters. Otherwise the system could not be identified and it would be interpreted without brakes and the test would be directly disqualified. It takes more time for trainees to practice their cars, increase their sense of vehicle, and determine the best timing for braking.
Third, the turn signal does not make up after the automatic extinguishing, failed! The new regulations focus on the lighting requirements are particularly stringent, turning lights should be played in advance turn, if the turning lights turn midway, you need to make up the lights in time, otherwise it will lead to unsatisfactory test scores. In many projects, it is necessary to turn on the turn signal and it takes only three seconds. The details are more and the student needs more memory.
Fourth, in order to avoid the risk of blind spots, remember to "review." The new regulations changed the previous observations of the heads into observations, mainly to reduce the blind spots in the car. When the car is not fully observed, it is easy to cause traffic accidents. The trainees need to make major changes in practice, not only to deal with The exam is more about the safety of driving on the road in the future. As long as the students pay attention to these points, the examination will not be completed!
Hydraulic Support System Seals Kits
Hydraulic Support System Seals Kits
The hydraulic support system used in mines is used to support equipment during the mining process of coal mines or other underground mines.
It mainly consists of hydraulic supports, hydraulic stations, control systems, and sensors.
Hydraulic support is the core component of the hydraulic support system used in mines, which uses hydraulic cylinders as the support force source,
Capable of supporting huge rock weights in underground mines. The hydraulic station provides a hydraulic oil source,
Hydraulic oil is transported to the hydraulic support through pipelines to achieve support function.
The control system is an important component of the hydraulic support system used in mines, which controls and monitors the hydraulic support through sensors and controllers. Sensors can monitor the status of the bracket in real-time, including support force
The controller controls the hydraulic support based on the feedback data from sensors, such as inclination and displacement, to ensure its stability and safety in the mine.
The hydraulic support system used in mines has advantages such as high support force, good stability, and safety and reliability,
Widely used in underground mining industries such as coal mines, metal mines, and non-metallic mines. With the continuous progress of technology and the continuous expansion of applications, hydraulic support systems for mines will continue to play an important role,
Provide strong support for the safe and efficient development of the underground mining industry.
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