How to maintain a down-hole drilling truck? The editor of Hunan Ruisheng Mechanical and Electrical Equipment told you that the down-hole drilling truck should clean the oil mist and add lubricating oil in a timely manner. The down-hole drilling truck uses an impactor to achieve impact drilling, and good lubrication is a necessary condition to ensure the normal operation of the impactor. Compressed air is usually damp, and pipelines cannot be cleaned properly. After use, a certain amount of water and impurities are left at the bottom of the oil mist atomizer, which affects the lubrication and lifespan of the impactor. If it is found that the oil or oil contains moisture and impurities, it must be removed over time. When adding lubricant, to prevent injury, the entire intake valve must be closed first, and then the collision gas valve must be opened to remove residual gas from the pipe. Lubrication not allowed!
How to maintain a down the hole drilling rig? The editor of Hunan Ruisheng Electromechanical Equipment will tell you that the down the hole drilling rig should clean the oil mist device and add lubricating oil in a timely manner. The down the hole drilling rig uses an impactor to achieve impact rock drilling, and good lubrication is a necessary condition to ensure the normal operation of the impactor. Compressed air is usually humid, and pipelines cannot be cleaned properly. After use, a certain amount of moisture and impurities are left at the bottom of the oil mist device, which affects the lubrication and service life of the impactor. If it is found that the oil or Mr. Oil contains moisture and impurities, it must be removed over time. When adding lubricant, to prevent injury, the entire intake valve must be closed first, and then the collision valve must be opened to remove any residual gas in the pipe. Lubrication is not allowed!
Break in diesel engine and oil change. The diesel engine is the power source of the entire hydraulic system. It directly affects the climbing ability, propulsion (lift), rotational torque, and rock drilling efficiency of excavation vehicles. Timely maintenance and upkeep are essential for excavating vehicles. Assuming optimal efficiency.
In order to improve the reliability and economic life of diesel engines, newly overhauled machines or diesel engines should be adjusted before use. Operate for 50 hours at a rated speed below 70% and a rated load of 50%.
2. After running in, stop heating and release the oil in the oil pan, clean the oil pan and filter screen with diesel, and replace the oil and filter.
After running in, the oil and filter should be replaced every 250 hours.
4. Carefully read the diesel engine user manual and perform other maintenance.
Clean the air filter at each level to prevent the diesel engine from pulling the cylinder. Underground drilling rigs are highly favored by users for their high drilling efficiency. However, the higher the efficiency, the more dust is generated, which has a serious impact on the operation and lifespan of diesel engines. Therefore, there is a secondary air filter in the structure (the first one is a dry paper core air filter, and the second one is an oil immersed air filter), and diesel engine intake pipes are added as much as possible. Dust and other factors enter the engine body, causing wear and preventing the cylinder from being pulled, extending the service life of the diesel engine. However, air filters can only temporarily prevent dust from entering the human body. After working for a period of time, it is necessary to clean. Otherwise, more dust will be collected, which will not only block the intake passage but also cause damage to the air filter, seriously affecting the diesel engine. Performance and service life.
1. The first level dry air filter must be cleaned every shift! Firstly, carefully remove the filter element, gently shake it to remove most of the dust, and then blow out compressed air from inside the filter element, paying attention to air pressure control to prevent damage to the filter element. Do not clean paper filters with water, diesel, or gasoline! Otherwise, the holes in the filter element will block the intake resistance and even damage the filter element. After cleaning, carefully check if the filter is damaged, and replace it immediately if it is damaged. When installing the filter element, it is necessary to ensure that the joint is tightly sealed!
2. The secondary oil immersed air filter must be cleaned every 3 days, but assuming that the first stage dry air filter has been cleaned, the secondary oil immersed air filter can be used every 3 days. Clean up. Open the bottom of the filter, remove the metal filter and oil pan, carefully clean with diesel, then immerse the washed filter oil in the oil and drain it. Place a check mark on the clean oil pan and insert it into the emptied filter to ensure a reliable seal before locking it in place. Attention: After cleaning, the filter must be immersed in oil and the oil must be placed in the oil pan.
3. The air inlet must be kept away from the dust area! The working environment of the down the hole drilling vehicle is harsh and there is a lot of dust. Therefore, we have added an air inlet pipe to the primary air filter to keep the diesel engine's air inlet as far away from dust as possible. When doing homework, try to keep the inlet of the air duct away from areas with dense dust, and do not place it directly on the ground to avoid inhaling sand and dust! When the dust is particularly large, the inlet duct can be appropriately extended.
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For information on down the hole drilling vehicles, follow Hunan Ruisheng Electromechanical Equipment Co., Ltd. Our official website iswww.hnzega.com。
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