What are the basic inspection contents of FESTO cylinder products?
FESTO cylinder, as a pneumatic control component, has a wide range of applications in practical work, and its main function is to control the movement of objects. So, do you have sufficient knowledge about this product? Next, we will introduce some relevant knowledge about the rodless cylinder product, hoping to be helpful to everyone.
FESTO cylinder, what we want to introduce to you is about the pressure resistance of rodless cylinders. Under normal circumstances, the maximum operating pressure of the equipment can reach 1.5 times. Under the endurance effect, the various connection parts of the device were not loose or deformed within one minute. Normally, its minimum usage pressure refers to the range from the minimum supply pressure to the maximum usage pressure during normal operation.
What is the durability of the FESTO cylinder? Normally, when we apply a load rate of half in the axial direction of the piston rod, and then alternately apply the highest usage pressure to the two chambers of the rodless cylinder, while adjusting the speed control valve, the piston speed is 200mm/s, and then the piston is made to move back and forth along the entire journey. If it still remains qualified, its accumulated stroke can be considered as durability. Within this travel range, its minimum operating pressure, pressure resistance, and leakage rate all meet the requirements.
We usually control the stroke of FESTO cylinders above 300 kilometers to obtain a more accurate answer. In fact, the durability of rodless cylinders is influenced by many factors such as actual usage conditions, piston speed, lubrication status, and usage environment.
The last thing to consider for FESTO cylinders is the leakage of rodless cylinders. We put it in a stationary state and then replace the input with the lowest and highest usage pressures in sequence from the rodless side and the rodless side. At this point, the leakage flow from the piston, piston rod, and pipe joint is collectively referred to as the leakage volume.
Whether a FESTO cylinder product can meet the usage requirements requires a series of inspections and passing the tests before it can be put into use. When conducting testing, we also divide it into many different projects. Today, we mainly introduce some basic inspection contents in cylinder testing, hoping to help everyone have a simple understanding.
It is an inspection of the appearance of FESTO cylinder products. The main contents include:
1. The surface of the product is intact, without defects such as peeling, pores, scratches, cuts, burrs, or bumps;
2. The entire paint layer should be smooth and even in color, without oil stains or damage;
3. The surface of the cylinder and piston rod is intact, without any damage, corrosion or other abnormal problems;
4. There are no air holes or sand holes at the end cap, and the rod end connectors, pull rods, and screw connections are all complete;
5. The installation bracket is fixed without any abnormal problems.
Secondly, check the markings on the cylinder products. The main content includes checking whether all codes and labels remain complete, clear, and explicit. The main information includes: manufacturer name, product name and model, output rated torque or thrust, working pressure of the product, factory number of the product, and manufacturing date.
In addition, it is necessary to conduct functional action testing on FESTO cylinder products to check whether they have been fully used. This includes the following main contents:
1. Whether the operation is flexible and whether there are any jamming issues;
2. Whether it can maintain stability during operation, whether there is obvious shaking, and whether there is obvious impact at the end of the stroke;
3. Is there any air leakage during operation, and is the sealing at the piston rod good;
4. Is there any air leakage during operation;
5. Are there any deformations or other abnormal phenomena.
In addition, the size of the cylinder product should also be checked. The main content includes: designing according to the sample drawings, checking the external dimensions, installation dimensions, etc. of the cylinder. Whether the dimensional error is within the tolerance range, etc.