Is it important to choose the right cold-drawn cylindrical steel pipe?

If you choose cold-drawn cylindrical steel pipes, and want to slowly lift an object of about 300 kilograms to a height of 40 centimeters, it is best to equip two guide cold-drawn cylindrical steel pipes to select the diameter. Moreover, in our hoisting process, the role of cold-drawn oil cylinder steel pipe is actually only to guide and prevent deviation. In other words, the weight increase it can bear is not directly related to our optical axis itself.

In the following cases, it is actually possible if we choose a slightly smaller steel tube for the cold-drawn cylinder. In fact, the stroke is short, the parallelism between the screw and the optical axis is good, and the center of the screw and the center of gravity of its object are also coincident. In addition, both ends of the screw and the shaft are fixed.

Contrary to the above situation, we can directly choose the cold-drawn oil cylinder steel pipe with larger diameter.

When selecting cold-drawn cylindrical steel pipe, besides the above conditions, the deformation interference of axial stress should also be considered. In addition, according to our actual production and application experience, generally speaking, it is more suitable for us to choose cold-drawn cylindrical steel pipes with a diameter of about 25.