Cylinder with gas cushion

Cylinder with air cushion effect in general, now the rodless air rod generally take a mm air cushion. This is to avoid: cylinder when working, due to the thrust pressure, back and forth movement of the piston movement of inertia of the inevitable, not to stop in time. Then through an air cushion to protect the end cover, avoid the end cover is directly by the piston collision. Usually a lot of people think the rodless cylinder itself with air cushion, there is no need for additional buffer device, so that more cost savings. Actually this kind of wrong idea. Are heavily dependent on gas cylinder gas buffer, buffer force is small, when artifacts bearing, cylinder speed quickly, the role of the air cushion is limited, and cannot protect, in turn, may cause the wastage of the cylinder, reduce its service life. This time must be installed oil buffer to protect mechanical equipment. Otherwise, the cost of the damage caused by the cylinder will greatly increase costs. Air cushion is happening in the interior of the rodless cylinder, and the workpiece is running outside, so the workpiece and the section of machinery and equipment contact inevitably impact noise, air cushion at this time for this kind of external noise is less than any role, so more external oil-pressure buffer should be installed to reduce the noise, the protection device, which can improve the production efficiency and save cost of enterprises.