Home > Products > Filter equipment and accessories > oil filter element, we have always specialised in fuel filter and related field
oil filter element, we have always specialised in fuel filter and related field
Negotiable
/ Piece
100 Pieces(Min.Order)
- 0 Piece / Pieces per Month
You May Like
- Airless Tires New Tires Cheap Car Tires 215/55r16 for sale
- radial commercial truck tire 11R22.5 and 11R24.5 truck tires for American and Canada market
- Tire Factory in China 12.00R24 tire cheap price
- TBR Tire Factory in China 12.00R24 goodtyre brand trailer tire
- TBR Tire Factory in China/ Radial Truck Tire 315/80R22.5 for middle east market
- gulf market 12.00R24 tire for cheap price
Product Description
UTERSAnalysis of the noise caused by the failure of the hydraulic partsAnalysis of the noise caused by the failure of the hydraulic parts The failure of hydraulic components leads to noise and suction. It is one of the main reasons for the high noise of hydraulic pumps. The distributor of hydraulic pumps is also one of the most important components that easily cause noise. Here we will introduce in detail. 1. plunger pump or motor noise (1) the phenomenon of air suction is one of the main reasons for the high noise of the hydraulic pump. When the air is mixed into the air, it is easy to form cavitation phenomenon in its high pressure area and propagate in the form of pressure wave, resulting in oil oscillation, resulting in cavitation noise. The main reasons are as follows: (1) the oil filter of the hydraulic pump, the plugging of the inlet pipe or the high viscosity of the oil can cause the high vacuum at the inlet of the pump to make the air infiltrate. (2) the damage of the oil seal on the shaft end of the hydraulic pump, the pilot pump, or the bad seal of the inlet pipe, resulting in the air entry.The oil level of the oil tank is too low to make the hydraulic pump suck into the air directly.When there is high noise in the work of the hydraulic pump, the above parts should be checked first and the problem should be dealt with in time. (2) the internal components of the hydraulic pump excessive wear, such as piston pump cylinder and valve plate, the plunger and the plunger hole with pieces of the wear and tear, injury, make a serious leak in the hydraulic pump, when the hydraulic pump output pressure and flow pulsation will produce small flow oil, causing high noise. At this time, the deflection angle of the pilot system variable mechanism can be appropriately increased to improve the effect of internal leakage on the output flow of the pump. The servo valve spool and the flow control piston of the hydraulic pump will also cause the piston to fluctuate during the movement due to local wear and tear. It will cause the fluctuation of the output and pressure of the hydraulic pump, resulting in larger vibration and noise at the outlet of the pump. In this case, the brush plating and replacement can be done for the elements with serious wear and tension. (3) the flow plate of the hydraulic pump is also one of the most important components of the noise. Because of the surface wear or sludge deposition at the opening of unloading groove, the unloading slot will be shortened and the unloading position will be changed, resulting in the phenomenon of trapped oil, which will cause higher noise. During the normal repair process, the disc repaired by flat grinding will also have the consequences of shortening the unloading slot. If it is not properly slender in time, it will also cause great noise. During the assembly process, the large unloading groove of the distributor plate must be installed in the high pressure chamber of the pump, and the direction of its sharp angle must be opposite to the rotation direction of the cylinder block, otherwise, it will also bring great noise to the system. 2. hydraulic cylinder noise (1) the air in the oil liquid or the air in the hydraulic cylinder is not completely exhausted, and the cavitation phenomenon is produced under the action of high pressure, which causes large noise. At this time, the air must be exhausted in time. (2) the oil seal of the cylinder head is too tight or the piston rod is bent. In the process of movement, the noise will be caused by the strength of the cylinder. At this time, the oil seal or the straightening piston rod must be replaced in time. 3. pipe noise Too much pipe dead bending or fixed clip loosening can also produce vibration and noise. Therefore, arrangements should be in the pipeline to avoid dead corner Nagarze to loose to be timely tightening. Noise of 4. overflow valve The overflow valve is prone to generate high frequency noise, mainly due to the unsteady performance of the pilot valve, which is the noise generated by the air vibration caused by the high frequency oscillation of the pilot valve's front chamber. The main reasons are as follows: (1) the air is mixed with the oil, and the cavitation phenomenon is formed in the front of the pilot valve, which causes the high frequency noise. At this time, the air should be exhausted in time to prevent the air from reentering the outside world. (2) during the operation of the needle valve, excessive wear is caused by frequent opening. The conical valve and the valve seat can not be tightly closed, causing the noise of the pilot flow to be unstable and generate pressure fluctuations. At this time, it should be repaired or replaced in time. (3) the pressure regulating function of the pilot valve is unstable due to the fatigue deformation of the spring, which makes the pressure fluctuate and cause the noise, and the spring should be replaced at this time.is focused on what is a coalescer filter on 2017 powerstroke, High quality and good after-sales service Gas separation filter, filter insert the display performance, Good faith management line filter and other projects. even though in the rapid development of the project ,UTERS always stressed the balance between external opportunities and internal management, attaches great importance to the core competitiveness of enterprises to cultivate and shape. Our company take the value of customer service as the core competitiveness of enterprises, adhering to the honesty and integrity , the pursuit of excellence, respect individual for the corporate spirit, and strive to provide customers with integrity and reliable Hydraulic parts.
UTERSadheres to advance with the times and advocates to the service-oriented,faith-based, people-oriented management idea. With a belief of customer first to forge ahead , company insists on providing our clients with satisfying and best service ofoil filter elementx1dd01f6n,Fuel Filter,
Contact Us
- Henan Uters International CO.,LTD
- Contact nameMs CUI
- AddressNorth Third Ring Road,City area,Zhengzhou City,Henan Province,China Zhengzhou,Henan
Product Categories
Filter equipment and accessories |
New Products
- Irrigation water pump price submersible pump
- LONKEY brand small electric circulating pump
- Hot water heat circulation pump- class a energy saving efficiency
- Agricultural Diesel engine ZS1105 diesel engine
- LD1115 Farm Irrigation Movable Diesel Water Pump Agricultural Engine
- Changchai ZS1115 diesel engine spare parts Connecting Rod
- Coralfly Diesel Engine Fuel Water Separator FS20073 P551424 SN 70311 RE544394 Filtros for John Deere Para
- Manufacturer Agricultural Machinery OEM Fuel Filter RE522878 FS19976 P551422 Situable for John Deere
- Manufacturer Oil Filter RE504836 Agricultural Machinery LF16243 P550779 Filter For John Deere
- China OEM Air Filter Agricultural Machinery AT223226 AF25437 30008842 6001854210 11110022 For John Deere
- Wholesales Air Filter Agricultural Machinery AT178517 AF26114 30010418 6222837401 43930262 For John Deere
- Wholesales Air Filter Agricultural Machinery AL150288 AF26155 P606121 SA16414 For John Deere
- Coralfly Diesel Engine Fuel Water Separator SN 70311 RE544394 FS20073 P551424 Filtros for John Deere Para
- CORALFLY Tractor Diesel Engine Hydraulic Oil Filter 87708150 for CNH
- Lawnmower farm machinery Feed truck tyre12.5/80-18
- Gripper tyre for tractor9.5-20
- Lawnmower farm machinery Feed truck tyre10.0/75-15.3
- Wheeled excavator agricultural vehicle tyre750-16
- china Tractor Tires High Quality Paddy Field TIre7-14
- Dry square head tires 750-16,Full range of varieties
- Customized Production Supporting Rotary Cultivator Using The Whole Wheel
- tricycle tractor Construction machinery Mountain encryption Herringbone tires750-16
- china Tractor Tires High Quality Paddy Field TIre
- Wheat Spiral Leveler Land Leveler with Wheat Seeder Accessories for sale
Popular Searches
Find Similar Products By Category
- Agriculture > Agriculture Machinery Parts
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Ms CUI
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Contact supplier for lowest price
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-