By now you have probably heard the news that hydraulic presses have been found to be more effective in removing heavy objects from the environment.
A lot of people were excited when the results of a pilot study in the United Kingdom and France were published last year and this was the first time that the scientific evidence was presented to the public.
But the study was just the beginning, as there was a growing number of studies that showed that hydraulic press works in less than 10 percent of the cases.
What did we learn?
What did the results mean?
The main takeaway from this study was that a hydraulic press is more effective when you can control the amount of pressure applied to the workpiece and when the pressure is constant.
How do you control the pressure?
The main thing is that you have to control the load.
If the load is too light, then the hydraulic press will not work.
In the past, hydraulic press manufacturers have used the pressure you applied to your hydraulic worksite to control how much pressure you used.
In this study, however, researchers tried to find out why a hydraulic workspace should be a constant load.
They started by examining the effect of the work in different pressure ranges.
As you can see in the picture below, the pressure used was constant, meaning that the pressure applied in the beginning was less than the pressure in the end.
If you are looking for a constant pressure, then you should always use a high-quality hydraulic press.
The second thing you should keep in mind is that a constant hydraulic workspaces should be designed so that the hydraulic works are used for the purpose of removing heavy items.
This means that you should use a pressure that is equal to the amount you are lifting.
So the higher the pressure, the less time you need to lift the object to get it out of the hydraulic workspace.
And finally, a constant-pressure hydraulic worksprings should have a fixed position on the workstations.
What should I do?
If you are in doubt about whether a hydraulic presses work, then try a simple experiment.
Take a look at the picture above.
When the pressure of the fluid in the hydraulic work is equal in both ends, you should lift the hydraulic piece at the same speed as you lift the other object.
If you want to lift something heavier than the object you are working on, then use a more precise and precise pressure.
To see the results, please click here.
Is there any difference between a hydraulic and an air press?
You might think that you can use the pressure that you applied with a hydraulic to lift objects up and down the workspace.
However, this is not the case.
Air presses are designed to be used with a fluid pressure of 10 percent, which is a lot less than what you can achieve with a high pressure hydraulic worksphere.
To find out more about the difference between the two, please read this article by Professor Simon Gourley.
What do you think?
Have you tried using a hydraulic, air press, or a combination of both?
Share your thoughts in the comments section below.
Image source: Al JazeeraEnglish