cylinder
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Is the difference in the structure between single-acting and double-acting cylinders determined by whether there is a spring for reset? If there is a spring for reset, it’s a single-acting cylinder; if there is no such reset mechanism, it’s a double-acting cylinder?
This post was last edited by ylb913 on 2015-11-17 at 16:51; it should be correct. But there are also those that rely on air storage tanks to ensure the opening and closing of valves after the air supply is cut off.
For linear travel, this can be considered; for angular travel, such a judgment cannot be made
Can you see the spring with the naked eye? Some valves are double-acting and have springs added on one side of the cylinder. For single-acting and double-acting types, you just need to check whether the cylinder or diaphragm head has air supply on one side only or on both sides; the former is single-acting, while the latter is double-acting. Whether there is a return spring, as you determine it, still depends on the number of air supply input points for the cylinder.
Single-acting valves are restored by a spring, while double-acting valves do not have a spring inside them.
For single-acting and double-acting types, you just need to check whether the cylinder or diaphragm head has air supply on one side only or on both sides; the former is single-acting, while the latter is double-acting.
How can that angular travel be determined?
It’s not like that. Those with two cylinders are double-acting and have no springs; one cannot rely solely on the springs to make a judgment
Those with angular travel also come in single-acting and double-acting types
That’s basically what it means~~ It’s okay to check the gauge piping as well~~
For single-acting and double-acting types, you just need to check whether the cylinder or diaphragm head has air supply on one side only or on both sides; the former is single-acting, while the latter is double-acting. Whether there is a return spring, as you determine it, still depends on the number of air supply input points for the cylinder. Agree with the view