We all know that the understanding and understanding of the piston rod in our operational control is not enough, so it often leads to some problems (Emerson). The hollow piston rod refers to a hollow piston rod having an annular cross section. In order to solve these problems, we should look for the root of the problem, and only then can we be better to improve the results of our work. Therefore, the special introduction is as follows. You may wish to take a look.
    
1,   What are the control methods of the piston rod?
    Many times we say that it is operated with a piston rod, but in fact it is mainly used for polishing, but we should judge the effect by (tōng guò) And bad? Then we should conduct further inspections and spot checks on him. The hydraulic piston rod improves the surface corrosion resistance and can delay the generation or expansion of fatigue cracks, thereby improving the fatigue strength of the cylinder rod. We can first see if he has luster, and if it is dark, it may not be very good. In addition, we should also combine his pressure and selling to see if they can erase the spark, which is still critical to our operation (interpretation: an important part of the metaphor). If there are other changes in it, then we should pay attention.
     
2,  How does the piston technology show (tǐ xiàn)
    When we use the piston rod to work, we should also look at his accuracy, which is also a big job for everyone's work, and also in the piston rod In the performance of his bearing, if it doesn't take long, it will not work here. When the hollow piston rods have the same material and the cross-sectional area is equal, the hollow piston rod has stronger torsion resistance and can withstand large external moments. The hollow piston rod refers to a hollow piston rod having an annular cross section. Therefore, we should ensure that his performance and precision are in line with our requirements. Only then can we safely operate the control piston rod, not to mention reminding the daring at all times, for fear that at which point he has problems, then We are going to have blue and thin mushrooms, and everyone said that is not the case.
    In the piston rod, we still have a lot of aspects that are not involved (referred to, involved), so we still have a lot of room for improvement. The cylinder piston rod wear ring can improve the guiding of the cylinder, reduce the wear of the piston seal and reduce the frictional resistance. But if we say that we are not going to stop, then naturally, his performance and quality can not guarantee that the problem (Emerson) can be relatively large.

• prev：Looking for the cause of damage to the piston rod
• next：How to improve the corrosion resistance of the piston rod su