This article mainly introduces:

Brazil hydraulic cylinder,stainless steel cylinder manufacturer,stainless steel cylinder

(Brazil stainless steel cylinder,produced by Hebei Hengyu company）

stainless steel cylinder are widely used in Brazil，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed stainless steel cylinder for customers from Brazil.

Introduction to stainless steel cylinder:

stainless steel cylinder piston rod material introduction: In general, we use 45 steel to produce stainless steel cylinder piston rod. It has a large impact force when it is used, and some good performance steel are also used in the heavy load transmission. In order to have enough work intensity when using, and can ensure normal use, this is still more critical to have a detailed understanding of the material.

When the stainless steel cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the stainless steel cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.

When the long-stroke stainless steel cylinder rotates horizontally, the piston rod bends due to its own weight, causing the guide sleeve and piston to produce biased load, resulting in stainless steel cylinder head seal damage, oil leakage, and piston sleep in the stainless steel cylinder. The following measures can be taken: increase the piston plan to adjust the piston outer circle and process it into a convex drum, so that the piston can self-position, improve the force situation, and reduce and avoid pulling the stainless steel cylinder; The piston and the piston rod are connected with a spherical joint.

We can not just consider the price and ignore the quality when we purchase the stainless steel cylinders. Now some manufacturers produce unqualified products in order to reduce costs, the piston rod is not adjusted, the rod coating is not enough, the stainless steel cylinder finish can not reach, the guide sleeve should use copper, but instead of ductile iron, although the cost is reduced, the quality of the stainless steel cylinder is not required.

Answers to some questions about stainless steel cylinder:

What are the connection methods of the hydraulic cylinder? The connection modes of the cylinder and the actuator are earring connection, hinge shaft connection, thread connection, etc. The connection modes of tubing and cylinder are threaded connection, flange connection, etc.

What causes hydraulic cylinder oil leakage?
1. Internal leakage (1) The wear ring on the piston is seriously worn, leading to friction between the piston and the cylinder liner, and finally strain the cylinder liner, piston and seal; 2) Seal long-term use failure, piston seal (mostly U, V, Y ring, etc.) aging; 3) The hydraulic oil is dirty, and a large number of impurities enter the cylinder and wear the piston seal to bad; 2. External leakage 1) cylinder inlet and outlet tubing joint cracking; (This I see in the actual work is still more) 2) The piston rod extension end with the piston rod seal damage, mostly due to the piston cylinder is caused by hair, but also caused by aging; 3) The seal between the extended end of the piston rod and the liner is damaged.