...高手帮我翻译下论文摘要。满意的话重赏(不要在线翻译的,要准确...
发布网友
发布时间：2024-10-16 04:10
共2个回答
热心网友
时间：2024-10-16 12:38
On hydraulic engineering machinery is concerned, the normal operation of the hydraulic system is a good technical condition of one of the main signs. Hydraulic oil is a qualified and reliable operation of the hydraulic system of protection, the right to maintain reliable operation of the hydraulic system is fundamental. To this end, I practice, the general operating environment on the hydraulic system of construction machinery in the maintenance of a rough.
1 Select a suitable hydraulic oil
Hydraulic oil in hydraulic system pressure plays a pass, lubrication, cooling, sealing the role of hydraulic oil is not appropriate to select the hydraulic system failure and the durability of early drop. Should be random, "Manual" in the provisions of the brand choice of hydraulic oil, on behalf of special circumstances need to use oil, we should seek its performance and the performance of the same as the original brand. Different grade mix of hydraulic oil, hydraulic oil to prevent chemical reaction, change in performance. Dark brown, white, and the hydraulic oil is the smell of oil deterioration, can not be used.
5.31000h inspection and maintenance
Filter cleaning and replacement of filters, hydraulic oil tank cleaning and replacement of hydraulic oil. Long-term high-temperature oil-operation ahead of time should be appropriate. Of course, such as oil quality through analysis to guide the oil is the most economic,
However, attention should be paid to extend the use of oil, should be detected every time 100h in order to detect and replace the oil deterioration.
10000h inspection and maintenance 5.47000h
Hydraulic system to be detected by the professionals, to make the necessary adjustments and maintenance. According to practice, imports of hydraulic pumps, hydraulic motors to be overhauled after 10000h work, or hydraulic pumps, motors may be damaged due to lack of maintenance on the hydraulic system is the destruction of life
热心网友
时间：2024-10-16 12:32
The mechanical engineering hydraulics is concerned, the normal operation of the hydraulic system is one of the main technical conditions. The hydraulic oil is qualified to ensure reliable operation of the hydraulic system, correct and reliable operation of the hydraulic system maintenance is the fundamental. Therefore, I generally work practice, according to the working environment of the hydraulic system of engineering machinery maintenance a rough.
1 choice for the hydraulic oil
The hydraulic oil in hydraulic system plays a relay pressure, lubrication and cooling, sealing, hydraulic oil is not appropriate selection of hydraulic system failure and the durability of the early decline. According to the instructions of random selection of brand stipulated in the hydraulic oil, special circumstances to use for fuel, should strive to its performance with the same grade performance. Different type of hydraulic oil mixed use, can prevent the hydraulic oil chemistry, performance change. Brown, ivory, smell of hydraulic oil is metamorphic oil, cannot use.
5.31000 h examination maintenance
Cleaning, cleaning cartridge filter, replace hydraulic pressure tank, replace hydraulic oil. Long time to replace the oil temperature homework properly in advance. Of course, if can be analyzed by oil testing to guide in oil is the most economic,
But want to notice extended use of oil, should be inspected once every 100h, in order to find out and replace metamorphic oil.
5.47000 h and 10000h examination maintenance
Hydraulic system by professionals, to make necessary adjustment and maintenance. According to the practice of imported hydraulic pump and hydraulic pressure motor, 10000h after work, or to overhaul repair for pump and motor can damage, for hydraulic system of life is to destroy.
