There are two cases of LED advertising vehicle operation, one kind of generator starting step, the other is connected to an external power supply starting step. First look at the steps to start with a generator: 1. Start the generator and turn on the power switch; 2, open the generator power switch leakage protection switch; 3, open the main power switch knife; 4, open the regulator switch, wait for the voltage stability, work indicator light; 5, open the generator exhaust fan, ceiling lamp, box exhaust fan, computer power amplifier main power; 6. Open the computer. After the computer enters the engineering control software, open the main power supply of the LED advertising car screen. When the computer is turned off, do the first step from the last step. Take a look at the steps to start with an external power supply: 1. Turn on the external power supply; 2. Open the main power switch blade; 3. Turn on the regulator switch, wait for the voltage to stabilize, and work indicator light; 4. Turn on the generator exhaust fan, ceiling light, box exhaust fan, and the main power supply of the computer amplifier; 5. Turn on the computer. After the computer enters the engineering control software, turn on the main power supply of the LED advertising car screen. When you turn off the machine, do the first step from the last step. Buy LED advertising vehicle, just in Hubei Cheng Li:
Aluminum alloy materials are widely used in all walks of life due to their low density, high strength and stiffness, good corrosion resistance, and good processing performance. At present, the proportion of aluminum alloy forging in the aluminum alloy industry is still relatively small. Due to the relatively high cost of aluminum alloy forging, the production technology is relatively difficult, and most of them are used in parts that are particularly important in stress. However, with the rapid development of the aerospace and automotive industries, the demand for aluminum alloy forgings is increasing day by day. In particular, the forgings on the aircraft account for a large proportion, mainly aluminum alloy forgings, because the aircraft has relatively high requirements for strength and weight. There is also an increasing demand for aluminum forgings in the automotive industry. Therefore, our future task is how to improve and improve the aluminum alloy forging technology to meet the increasing demands of the aluminum forging industry.
Aluminum alloy forging is relatively easy in the forging industry, and SCZY can easily deal with steel forgings, so under the condition of reasonable product structure, we can fully handle the production and service of aluminum forgings.
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