Company News
Industry News
Knowledge
Contacts: Maggie Yu
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Time：2021-08-04Views：0
There are abnormal noises and abnormal noises in the cooling fan. Many customers have responded to this problem. Therefore, there are many reasons for the abnormal noise of the cooling fan, which is basically the quality problem of the cooling fan itself. But there are exceptions. The installation of the cooling fan also has a backhand that can cause abnormal noise.
The black wire of the cooling fan in the picture above is outside the wire trough. Therefore, the black wire will be higher than the other wires and higher than the plane that runs through the bottom frame. When the label of the cooling fan is fixed against the cover panel, lock the screw. When this point is raised by the wire bump, when the screw hole below is locked, it will pass through the plane, from the position of the wire to the opposite corner from high to low, so the motor will naturally bulge. The leaves were raised along the way, beyond the other side of the outer frame, and hit the cover panel, causing abnormal noises
For this kind of problem, for a cooling fan with a relatively large leaf and close to the edge of the outer frame, if the first screw is locked with too much force when the lock screw is fixed, the outer frame will be deformed if the other three screws are locked in one step. The high side is low, which will cause the fan blades to scratch the inside of the outer frame and produce abnormal noise. The correct way is to do not fully tighten the first screw, leave a little space, and then lock the diagonal screw, and then lock the other two. Finally, lock the first one
choose a cooling fan to be more silent?
2021-12-13What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17Do you know what are the commonly used bearings for cooling fans?
2022-03-09How is DC fan better than AC fan?
2022-01-06The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17the current cameras with infrared function
2021-12-09What factors need to be considered for the reliability of the cooling fan?
2021-12-07What information does the manufacturer need to make a cooling fan sample?
2021-09-14What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29the advantages of imported cooling fans?
2021-12-10Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10What are the specifications of the silent fan Jingyangda?
2021-12-06Which cooling fan is better?
2022-03-24What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23How DC Fans Work
2022-05-12How long is the life of 4010 DC fan with high air volume?
2021-08-23Cooling fan manufacturers tell you the source and solution of noise
2022-03-11DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10How to solve the noise problem of cooling fan
2022-03-17What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Why is there a quantity requirement for the cooling fan?
2021-12-14cooling fan manufacturers have to order several samples?
2021-12-10Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16Reasons and maintenance methods of electric fans not rotating
2022-04-01What are the advantages of imported cooling fans?
2022-04-19What are the 4 wires of the computer CPU cooling fan?
2021-09-01Must-see for fan
2021-11-25The structure of the electric fan
2022-07-19What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08How do manufacturers do dust-proof cooling fans?
2021-08-11What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Repair of electric fan not rotating
2022-04-02increase the speed of the high-volume cooling fan?
2021-12-09Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13What is the working principle of the DC fan coil unit?
2022-03-15What is the difference between a DC fan and an AC fan?
2022-03-01Talk about the reason why the cooling fan does not turn
2021-11-03What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Silicon oil fan clutch structure composition
2021-11-26Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14DC fan permanent magnet motor has excellent controllability advantages
2022-03-11What should I do if the computer fan is loud
2022-03-25What are the processes for the internal structure of the waterproof fan?
2021-11-23Analysis of DC fan and its working principle
2021-10-20Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Which is better, AC fan or DC fan?
2022-01-05Axial fans and centrifugal fans
2022-05-16How dustproof and reliable the cooling fan is
2022-01-22Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20Introduction and Application of Photodiode
2021-09-10Analysis of the reasons for the cooling fan rotation stall
2022-03-02Safe operation and long service life is a major feature of DC blower products
2022-04-11New product development, how to quickly choose a suitable cooling fan
2022-02-18The speed of the cooling fan
2021-12-22Can 4010DC fans be made waterproof?
2021-08-23The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06The main points of using the air purifier cooling fan
2022-04-18Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28Is wireless charging slower than wired charging?
2022-02-14Fan manufacturers
2022-04-22How to solve the noise problem of cooling fan
2022-03-16Why are oil-contained cooling fans prone to noise?
2021-09-28The main components of the electric fan
2022-07-19Learn about monitoring and protection of DC fans
2022-04-08The main application areas of DC cooling fans
2022-05-11Why is the fan not turning?
2022-04-02How to choose a cooling fan to be more silent?
2021-10-15What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16Advantages and structural defects of hydraulic fans
2021-12-27What effect does jitter have on performance when the cooling fan is running?
2022-01-24What determines the price of a DC fan
2021-10-28How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12Design steps of cooling fan
2022-03-01Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24Where are the cooling fan manufacturers mainly concentrated
2021-09-15What are the characteristics of the charging pile cabinet fan?
2021-08-18The main structure and working principle of electric fan
2022-04-21What are the advantages of DC direct floating hot fans?
2022-01-10Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Guidelines For The Use Of Axial Fan Blades
2021-04-28Is the PWM function of the DC cooling fan design quieter?
2021-08-25Features of DC blower
2021-12-14Essential tips for life: how to use the cooling fan correctly
2022-07-15Take you to see what is a DC fan
2022-01-17What are the characteristics of lightweight DC fans for drones?
2021-12-06Disassemble the components of the cooling fan
2022-05-10How long is the life of the DC fan with high air volume?
2022-02-28hou much do you know about the working principle of fan cooling
2021-12-24How DC Fans Work
2022-04-06Can the speed of the micro cooling fan be adjusted?
2022-01-08What are the voltage specifications of the DC cooling fan
2021-11-02What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13What are the advantages of imported cooling fans?
2021-09-09What information does the manufacturer need to make a cooling fan sample?
2021-12-20Can the DC fan speed be adjusted?
2021-08-25Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Does the unobstructed air outlet affect the cooling fan?
2021-09-02Why does the cooling fan manufacturer have no inventory?
2022-01-18What does high frequency microwave PCB circuit board exposure do?
2021-09-14Why are oil-contained cooling fans prone to noise?
2021-12-16How much is the power of a household fan
2022-04-01What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08What methods can improve the quality of cooling fans?
2022-01-15How much high temperature can the cooling fan resist?
2021-11-23What are the factors related to the life of the cooling fan?
2021-10-18Why do cooling fan manufacturers have to order several samples?
2022-04-19Can the cooling fan be dustproof?
2021-10-19Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Will the current sensor be magnetized?
2022-04-13Power saving tips for electric fans
2022-05-06Four details to pay attention to when using a DC blower
2022-05-19Application of Photodiode
2021-12-08Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09How do manufacturers do dust-proof cooling fans?
2021-12-28Why is the cooling fan squirting oil?
2021-10-18How to remove the cooling fan on a desktop computer?
2022-03-23Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09What is the reason for the slow start of the electric fan
2022-04-27Troubleshooting method for notebook CPU cooling fan
2021-10-25Electric fan: distinguish between dry heat and damp heat
2021-11-24Classification and application of fans in our lives
2022-04-11Advantages and structural defects of hydraulic fans
2022-02-19Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24About the cause and treatment of DC fan noise
2021-11-19Understand the installation essentials of DC fans
2021-12-22Monitoring and protection knowledge of DC fans
2022-05-13How electric fans work
2022-03-22What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15Which type of cooling fan is prone to noise?
2021-11-10How do manufacturers do dust-proof cooling fans?
2022-02-14Advantages and Performance of DC Cooling Fans
2022-04-15What is the effect of the waterproof fan?
2021-11-01What are the processes for the internal structure of the waterproof fan?
2022-02-24Common faults of cooling fans and their solutions
2022-02-28Why are fans mostly square, can they be made into rectangles?
2022-01-07What is the root cause of the cooling fan failure?
2021-11-19What are the tips for cleaning the dust of the cooling fan
2021-10-28About the cause and treatment of DC fan noise
2021-11-23What information does the manufacturer need to make a cooling fan sample?
2022-01-25Can the DC cooling fan vibrate with high intensity?
2021-09-28Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15How do manufacturers do dust-proof cooling fans?
2022-02-22What common questions should be paid attention to during the application of cooling fans?
2022-01-17The correct way to open the DC fan accessories
2021-12-24What are the factors related to the life of the cooling fan?
2021-10-14Teach you how to use a DC fan
2022-04-07Teach you to distinguish the types of cooling fans
2022-04-15How to use only two cooling fans with three lines?
2021-09-18The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24What is the main reason for the quality of the declassified cooling fan?
2021-08-04Why does the cooling fan manufacturer have no inventory?
2021-08-10What does the life span of the cooling fan have to do with?
2021-08-05How to choose a cooling fan to be more silent?
2021-09-02How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26Why do cooling fan manufacturers have to order several samples?
2021-09-09The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17What are the correct steps to install a DC fan?
2021-11-05The main application areas of DC cooling fans
2022-04-25How to choose a more reasonable DC axial fan
2021-08-19Can the speed of the DC fan be adjusted?
2021-11-02DC fan permanent magnet motor has excellent controllability advantages
2022-03-09What are the requirements for the cooling fan of the charging pile?
2021-09-17What is an electric fan made of?
2022-07-18How does the DC blower work?
2022-01-14The heat dissipation characteristics of axial fans
2021-08-18Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18How about the waterproof function of the cooling fan?
2022-04-12Briefly describe the characteristics of the DC blower
2022-04-07Can the speed of AC fan be adjusted?
2022-01-27How to deal with the noise of the micro cooling fan
2021-12-25What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Can the cooling fan pass the salt spray test?
2021-08-02Analysis of the source of DC fan noise
2021-11-10Cooling fan manufacturers tell you the source and solution of noise
2022-03-08What are the purchasing skills of electric fans?
2022-05-09Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26Can waterproof fans work at low temperatures?
2021-11-01What is the effect of the waterproof fan?
2021-11-03Ubiquitous computer cooling fan
2022-04-14Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14Can the tolerance of the DC cooling fan be reduced?
2021-09-26What specifications are good for the ventilation fan of the air purifier?
2021-08-24Can the cooling fan be silent?
2021-12-01Heat waves will change the way of life in the future
2021-11-25How does the installation method of the cooling fan affect the service life?
2022-01-26Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05Do you know what are the commonly used bearings for cooling fans?
2022-03-14How to use electric fan for baby
2022-05-09About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16How to choose the current and voltage sensor power supply?
2022-04-13How is the cooling fan designed
2021-12-25Smart toilet cooling fan cleaning tips
2022-04-18What effect does jitter have on performance when the cooling fan is running?
2021-12-20What effect does jitter have on performance when the cooling fan is running?
2021-09-14Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Can the DC cooling fan vibrate with high intensity?
2021-12-16Axial fans and centrifugal fans
2022-04-08Why is there a quantity requirement for the cooling fan?
2021-10-26Cooling fan function introduction
2022-03-28Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Do you know how the fan works?
2022-03-25Different types of cooling fans
2022-05-16What is the quality of the fans used in the LED lighting industry?
2021-11-09What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07Characteristics of DC Blowers
2022-05-13DC cooling fan
2022-05-17Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12What are the factors related to the life of the cooling fan?
2021-10-13The working principle of silicone oil fan
2021-11-26What are the advantages and characteristics of the DC fan produced?
2022-03-04Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27Can waterproof fans operate at low temperatures?
2021-10-20Do you know how the fan works?
2022-04-26Where are the cooling fan manufacturers mainly concentrated
2021-09-29Noise formation and treatment of cooling fan?
2022-05-20Discussion on whether the computer power fan is muted
2021-10-25Mainly the fan with oil-containing structure.
2022-03-02What is the warranty period for the cooling fan?
2021-08-03Does the cooling fan work at low temperatures have an impact?
2021-10-21Explain the components of the cooling fan
2022-05-17Reasons and solutions for the electric fan not turning
2022-04-06Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Disassemble the components of the cooling fan
2022-04-22The cooling fan is used to force the radiator through the wind speed
2022-03-16Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27What is the difference between a heatsink and a fan on a computer?
2022-03-23What is the structure of the fan
2022-07-18How to use and maintain electric fans
2022-05-06What is the root cause of the cooling fan failure?
2021-11-23Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14Analysis of the failure and cause analysis of the cooling fan
2021-10-13DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07Do you know how the fan works?
2022-05-11Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07Cooling Fan - Structure
2022-03-29iring shall be installed by professionals
2021-12-2310MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19Can the speed of the micro cooling fan be adjusted?
2022-01-13What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08The development trend of cooling fan
2022-04-11What are the processes for the internal structure of the waterproof fan?
2021-11-18How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15The structure of the electric fan
2022-03-22How to replace a laptop cooling fan
2022-03-28the DC cooling fan burn if connected
2021-12-09Why is the 4010DC cooling fan so cheap?
2021-08-24About the air volume and pressure of the cooling fan in front of you
2021-08-06How to choose a silent fan?
2021-08-16electric fan
2022-04-21It may be the driving force behind the noise of the cooling fan!
2021-08-04Why is the stock 4010 fan so cheap?
2021-08-30What are the protection requirements for the cooling fan of the charging pile?
2021-08-19What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15A comprehensive introduction to DC cooling fans
2022-05-10Does the cooling fan work at low temperature have any effect?
2021-08-13What types of cooling fans are there?
2022-03-24What fields are DC cooling fans mainly used in
2022-04-26the speed of the cooling fan?
2021-12-13The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18What is the air volume unit conversion for DC cooling fans?
2021-12-03Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27How to realize the silent cooling fan?
2021-08-02Analysis of the source of DC fan noise
2021-11-16Is it possible to install the computer cooling fan backwards?
2021-11-09Reasons and repair methods for household floor fans not rotating
2022-03-21Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04What are the processes for the internal structure of the waterproof fan?
2021-11-11What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11How to fix the slow start of the electric fan
2022-04-27Interpretation of the heat transfer method of low-noise DC fans
2022-03-03What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Share DC fan speed with temperature control function
2022-03-03Does the cooling fan work at low temperatures have an impact?
2021-10-19What is the reason for the noise of 4010 DC fan?
2022-01-20How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03Are more computer fans better?
2022-03-29Why are most of the current cameras with infrared function
2021-09-10What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21Application field of DC fan
2021-11-05A comprehensive introduction to DC cooling fans
2022-04-25Why is the cooling fan developing so fast in China?
2021-08-30Talk about the reason why the cooling fan does not turn
2021-10-21Teach you how to use a DC fan
2022-05-12The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24Electric fan: how high temperature and physiology interact
2021-11-24What are the processes for the internal structure of the waterproof fan?
2021-11-18Features of DC blower
2021-10-26What are the processes for the internal structure of the waterproof fan?
2022-01-04How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27
Link: Rubber 3D print
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Address: No.3 Factory Building ,DiYin Industrial Zone ,Kukeng Community ,Guanlan Street ,Longhua District ,Shenzhen
About Us
Products
Application
Support
News
Contact
中
