If you’re working with hydraulic pumps, you’re not alone. Hydraulic Pumps are an essential part of today’s machines and equipment, powering everything from your car brakes to the elevator in your building. Because these pumps carry the potential to do so much damage if they fail, it’s important to understand the common causes of failure and what you can do to prevent it from happening again in the future.
Important factors for failure of Hydraulic Pump:
1) Leaking hydraulic oil
A leaking hydraulic oil seal is often an indication of a larger problem with your hydraulic system. The leak can occur in either direction, allowing oil to escape or air to seep into your hydraulic pump. If a valve loses pressure quickly or your hydraulic pump isn’t pumping enough Hydraulic Oil, it could be due to air getting into your system. Either way, it’s important that you fix the problem immediately because an improperly-working system can lead to further damage.
2) Worn seals
Keep a close eye on your hydraulic seals for any sign of wear and tear. Worn-out seals can cause your hydraulic pumps to fail catastrophically, leading to potentially serious safety issues. If you’re unsure if your seals need to be replaced, reach out to a professional.
3) Stripped threads
Any engineer will tell you that a crucial part of any design is making sure that all the threads are properly secured. This is because stripped threads can cause a lot of problems down the line, including parts coming loose, vibration and even failure of the entire system. There are a number of ways to prevent stripped threads, including using the correct nut for the application, adding a thread locker and regularly checking for wear and tear. By taking these simple precautions, you can avoid stripped threads and keep your designs running smoothly.
4) Inadequate lubrication
Inadequate lubrication is one of the most common causes of failure for machinery. When metal parts rub together, they generate heat and friction, which can damage the surfaces of the parts and cause them to wear down over time. In order to prevent this from happening, it is important to make sure that all moving parts are properly lubricated. This can be done by using oils, greases, or other lubricants. Additionally, it is important to check the level of lubrication regularly and replenish it as needed. By taking these simple steps, you can help to ensure that your machinery runs smoothly and lasts for a long time.
5) Mechanical Failure
One of the most frustrating things that can happen to a driver is to experience a mechanical failure. Whether it's a flat tire, a dead battery, or something more serious, mechanical failures can leave us stranded and feeling helpless. However, there are some things we can do to minimize the risk of experiencing a mechanical failure. First, it's important to perform regular maintenance on our vehicles. This includes things like checking the oil level, inflating the tires to the proper pressure, and making sure all the fluid levels are topped off. By keeping our vehicles in good working order, we can help prevent many common causes of mechanical failures.
6) Incorrect design
Incorrect design is one of the most common causes of failure in engineering projects. There are many ways that incorrect design can lead to failure, but some of the most common include poor load-bearing capacity, inadequate strength, and poor durability. In many cases, incorrect design can be prevented by using proper analysis and testing methods. However, even with these precautions, there can still be problems that arise. When the incorrect design does cause failure, it is important to learn from the experience and take steps to prevent it from happening again in the future. By understanding the causes of failure and taking steps to avoid them, engineers can help to ensure the success of their projects.
Source - https://www.apsense.com/article/why-are-my-hydraulic-pumps-failing-6-common-causes.html
